Publications (updated on 08th Jan 2019)

 

 

Recently Submitted Journal Papers:

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Selected Journal Papers (IEEE and IET papers), 2005~2019:

(IEEE TAP - 24) (IEEE Access - 11) (IEEE AWPL - 10) (IET MAP - 6) (IET EL - 4) (IEEE GRSL - 1) (IEEE TCPMT - 1)

 

(1)Quangang Chen, Huawei Lin, Jianpeng Wang, Lei Ge, Yujian Li, Tainqi Pei, and Chow-Yen-Desmond Sim, “Single ring slot based antennas for metal-rimmed 4G/5G smartphones,” IEEE Transactions on Antennas and Propagation, Submitted 30th Jul 2018, accepted 18 Nov 2018. Early View

(2) Chong-Zhi Han, Guan-Long Huang, Tao Yuan, Wonbin Hong, and Chow-Yen-Desmond Sim, “A frequency-reconfigurable tuner-loaded coupled-fed frame-antenna for all-metal-shell handsets,” IEEE Access, Vol. 6, pp. 64041-64049, Dec. 2018.

(3) Zhentao Zhao, Jiexin Lai, Botao Feng, and Chow-Yen-Desmond Sim, “A dual-polarized dual-band antenna with high gain for 2G/3G/LTE indoor communications,” IEEE Access, Vol. 6, pp. 61623-61632, Nov. 2018.

(4) Chao-Feng Ding, Xiu-Yin Zhang, Cheng-Dai Xue, and Chow-Yen-Desmond Sim, “Novel pattern-diversity-based decoupling method and its application to multi-element MIMO antenna,” IEEE Transactions on Antennas and Propagation, Vol. 66, No. 10, pp. 4976-4985, Oct. 2018.

(5) Botao Feng, Lei Li, Qingsheng Zeng, and Chow-Yen-Desmond Sim, “A low-profile metamaterial loaded antenna array with anti-interference and polarization reconfigurable characteristics,” IEEE Access, Vol. 6, pp. 35578-35589, Jun. 2018.

(6) Xujun Yang, Lei Ge, Jianpeng Wang, and Chow-Yen-Desmond Sim, “A differentially-driven dual-polarized high-gain stacked patch antenna,” IEEE Antennas and Wireless Propagation Letters, Vol. 17, No. 7, pp. 1181-1185, Jul. 2018.

(7) Yixin Li, Chow-Yen-Desmond Sim, Yong Luo, and Guangli Yang, “Multiband 10-antenna array for Sub-6 GHz MIMO applications in 5-G smartphones,” IEEE Access, Vol. 6, pp. 28041-28053, Jun. 2018.

(8) Shi-Gang Zhou, Guan-Long Huang, Heng-Yu Liu, An-Syuan Lin, and Chow-Yen-Desmond Sim, “A CPW-fed square-ring slot antenna with reconfigurable polarization,” IEEE Access, Vol. 6, pp. 16474-16483, Apr. 2018.

(9) Jia-Qi Zhu, Yong-Ling Ban, Ruimin Xu, Chow-Yen-Desmond Sim, Jinhong Guo, and Zhe-Feng Yu, “Miniaturized dual-loop NFC antenna with a very small slot clearance for metal cover smartphone applications,” IEEE Transactions on Antennas and Propagation, Vol. 66, No. 3, pp. 1553-1558, Mar. 2018.

(10) Li-Wei Zhang, Yong-Lin Ban, Chow-Yen-Desmond Sim, Jinhong Guo, and Zhe-Feng Yu, “Parallel dual-loop antenna for WWAN/LTE metal-rimmed smartphone,” IEEE Transactions on Antennas and Propagation, Vol. 66, No. 3, pp. 1217-1226, Mar. 2018.

(11) Yixin Li, Chow-Yen-Desmond Sim, Yong Luo, and Guangli Yang, “12-Port 5G massive MIMO antenna array in sub-6GHz mobile handset for LTE bands 42/43/46 applications,” IEEE Access, Vol. 6, pp. 344-354, Feb. 2018.

(12) Bin Yu, Kang Yang, Chow-Yen-Desmond Sim, and Guangli Yang*, “A novel beam steering mm-Wave 16-Antenna array for 5G mobile device application,” IEEE Transactions on Antennas and Propagation, Vol .66, pp. 462-466, Jan. 2018.

(13) Lei Ge*, Chow-Yen-Desmond Sim, Hsin-Lung Su, Jun-Yu Lu, and Chin Ku, “Single-layer dual-broadband circularly polarized annular-slot antenna for WLAN applications,” IET Microwaves, Antennas and Propagation, Vol .12, Issue 1, pp. 99-107, Jan. 2018.

(14) Jia-Qi Zhu, Yong-Ling Ban*, Rui-Min Xu, Chow-Yen-Desmond Sim, and Zhe-Feng Yu, “NFC loop antenna in conjunction with the lower section of a metal cover,” IEEE Antennas and Wireless Propagation Letters, Vol. 16, pp. 3131-3134, Dec. 2017.

(15) Ming-Yang Li, Yong-Ling Ban*, Ziqiang Xu, Chow-Yen-Desmond Sim, and Zhe-Fe Yu,  “Eight-port orthogonally dual-polarized MIMO antennas using loop structures for 5G smartphone,” IET Microwaves, Antennas and Propagation,Vol. 11, Iss. 12, pp. 1810-1816, Sept. 2017.

(16) Guan-Long Huang*, Shi-Gang Zhou, Tan-Huat Chio, Chow-Yen-Desmond Sim, and Tat-Soon Yeo, “Light-weight perforated waveguide structure realized by 3-D metal printing for RF applications,” IEEE Transactions on Antennas and Propagation, Vol. 65, No. 8, pp. 3897-3904, Aug. 2017.

(17) Horng-Dean Chen*, Hui-Wen Yang, and Chow-Yen-Desmond Sim, “Single open-slot antenna for LTE/WWAN smartphone application,” IEEE Transactions on Antennas and Propagation,Vol. 65, No. 8, pp. 4278-4282, Aug. 2017.

(18) Chih-Chiang Chen*, Chow-Yen-Desmond Sim, Jia-Wei Chen, and Jia-Hui Lin, “Miniaturised Wilkinson power divider with wide-stopband using synthetic transmission line,” IET Electronics Letts., Vol. 53, No. 15, pp. 1056-1058, Jul. 2017

(19) Shi-Gang Zhou*, Guan-Long Huang, Pan Dong, Chow-Yen-Desmond Sim and Jian-Ying Li, “Wideband antenna array with full metal structure and air-filled microstrip feeding Network,” IEEE Transactions on Antennas and Propagation, Vol. 65, No. 6, pp. 3041-3048, Jun 2017.

(20) Chow-Yen-Desmond Sim*, Chih-Chiang Chen, Xiu-Yin Zhang, Yuan-Lung Lee, Chih-Yang Chiang, “Very small-size uniplanar printed monopole antenna for dual-band WLAN laptop computer applications,” IEEE Transactions on Antennas and Propagation, Vol. 65, No. 6, pp. 2916-2922, Jun 2017.   

(21) Jia-Qi Zhu, Yong-Ling Ban*, Chow-Yen-Desmond, and Gang Wu, “NFC antenna with non-uniform meandering line and partial coverage ferrite sheet for metal cover smartphone applications,” IEEE Transactions on Antennas and Propagation, Vol. 65, No. 6, pp. 2827-2835, Jun 2017.

(22) Shi-Gang Zhou*, Zhao-Hang Peng, Guan-Long Huang, and Chow-Yen-Desmond Sim, “Design of a novel wideband and dual-polarized magnetoelectric dipole antenna,” IEEE Transactions on Antennas and Propagation, Vol. 65, No. 5, pp. 2645-2649, May 2017 .

(23) Ge Lei*, Yujian Li, Jianpeng Wang, Chow-Yen-Desmond Sim, “A low-profile reconfigurable cavity-backed slot antenna with frequency, polarization and radiation pattern agility,” IEEE Transactions on Antennas and Propagation, Vol. 65, No. 5, pp. 2182-2189, May 2017.

(24) Guan-Long Huang*, Shi-Gang Zhou, Tan-Huat Chio, Chow-Yen-Desmond Sim, and Tat-Soon Yeo, “Waveguide-stripline series-corporate hybrid-feed technique for dual-polarized antenna array applications,” IEEE Transactions on Components, Packaging and Manufacturing Technology, Vol. 7, No. 1, pp. 81-87, Jan. 2017. 

 (25) Yi Yan, Yong-Ling Ban*, Gang Wu, and Chow-Yen-Desmond Sim, “Dual-Loop antenna with band-stop matching circuit for WWAN/LTE full metal-rimmed smartphone application,” IET Microwaves, Antennas and Propagation, Vol. 10, Issue 15, pp. 1715-1720, Dec. 2016. (SCI, EI) Impact Factor 2015: 0.817, Ranking 2015: 171/255.

(26) Chih-Chiang Chen*, Chow-Yen-Desmond Sim and Yu-Rung Wu, “Miniaturised dual-band rat-race coupler with harmonic suppression using synthetic transmission line,” IET Electronics Letts, Vol. 52, No. 21, pp. 1784-1786, Oct. 2016. (SCI, EI) Impact Factor 2015: 2.053, Ranking 2015: 67/257. 

(27) Shi-Gang Zhou*, Guan-Long Huang, Chow-Yen-Desmond Sim, Zhao-Hang Peng, Jian-Ying Li, “Design of wideband and dual polarized cavity antenna planar array,” IEEE Transactions on Antennas and Propagation, Vol. 64, No. 10, pp. 4565-4569, Oct. 2016. (SCI, EI) Impact Factor 2015: 2.053, Ranking 2015: 67/255 ENGINEERING, ELECTRICAL & ELECTRONIC.

(28) Hao Wang, Yi-Bo Wang, Jian-Lan Wu, Peng Chen, Zhe-Qiang Wu, Chow-Yen-Desmond Sim, and Guang-Li Yang*, “Small-size reconfigurable loop antenna for mobile phone applications,” IEEE Access, Vol. 4, pp. 5179-5186, Sept. 2016. Impact Factor 2015: 1.249, Ranking 2015: 36/82 TELECOMMUNICATIONS.

(29) Hui Gu, Jianpeng Wang, Lei Ge*, and Chow-Yen-Desmond Sim, “A new quadri-polarization reconfigurable circular patch antenna,” IEEE Access, Vol. 4, pp. 4646-4651, Sept. 2016. Impact Factor 2015: 1.249, Ranking 2015: 36/82 TELECOMMUNICATIONS.

(30) Horng-Dean Chen*, Chow-Yen-Desmond Sim, Ching-Han Tsai, and Colin Kuo, “Compact circular polarization meandered-loop antenna for UHF band RFID tag,” IEEE Antennas and Wireless Propagation Letters, Vol. 15, pp. 1602-1605, Sept. 2016.​​

​(31) Ming-Yang Li, Yong-Ling Ban*, Zi-Qiang Xu, Chow-Yen-Desmond Sim, Gang Wu, Kai Kang, and Zhe-Feng Yu, “Eight-port orthogonally dual-polarized antenna array for 5G smartphone applications,” IEEE Transaction on Antennas and Propagation, Vol. 64, No. 9, pp. 3820-3830, Sept. 2016. (SCI, EI) Impact Factor 2015: 2.053, Ranking 2015: 67/255 ENGINEERING, ELECTRICAL & ELECTRONIC.

(32) Ji-Wei Lian, Yong-Ling Ban*, Yan-Li Yang, Li-Wan Zhang, Chow-Yen-Desmond Sim, and Kai Kang, “Hybrid multi-mode narrow-frame antenna for WWAN/LTE metal-rimmed smartphone applications,” IEEE Access, Vol. 4, pp. 3991-3998, Aug. 2016.

​(33) Guan-Long Huang*, Shi-Gang Zhou, Tan-Huat Chio, Chow-Yen-Desmond Sim, and Tat-Soon Yeo, “Wideband dual-polarized and dual-monopulse compact array for SAR system integration applications,” IEEE Geoscience and Remote Sensing Letters, Vol. 13, No. 8, pp. 1203-1207, Aug. 2016. (SCI, EI) IF 2015: 2.28, Ranking 56/255 ENGINEERING, ELECTRICAL & ELECTRONIC.

​(34) Yong-Ling Ban*, Chuan Li, Chow-Yen-Desmond Sim, Gang Wu, and Kin-Lu Wong, “4G/5G Multiple antennas for future multi-mode smartphone applications,” IEEE Access, Vol. 4, pp. 2981-2988, Jul 2016. Impact Factor 2015: 1.249, Ranking 2015: 36/82 TELECOMMUNICATIONS.

(35) Qing-Ling Yang, Yong-Ling Ban*, Kai Kang, Chow-Yen-Desmond Sim, and Gang Wu, “SIW multibeam array for 5G mobile devices,” IEEE Access, Vol. 4, pp. 2788-2796, Jun 2016. Impact Factor 2015: 1.249, Ranking 2015: 36/82 TELECOMMUNICATIONS.

(36) Chow-Yen-Desmond Sim*, Yan-Jie Liao and Hen-Lun Lin, “Polarization reconfigurable eccentric annular ring slot antenna design”, IEEE Transactions on Antennas and Propagation, Vol. 69, No. 9, pp. 4152-4155, Sept 2015 (SCI. EI). Impact Factor 2014: 2.181, Ranking 2014: 53/249.

(37) Chow-Yen-Desmond Sim*, Yuan-Kai Shih, and Ming-Hsuan Chang, “Compact slot antenna for wireless local area network 2.4/5.2/5.8 GHz applications”, IET Microwaves, Antennas and Propagation, Vol. 9, Issue 6, pp. 495-501, Apr 2015 (SCI, EI). Impact Factor 2014: 0.910, Ranking 2014: 149/249.  

(38) Chow-Yen-Desmond Sim*, Yi-Wen Hsu, and Guanli Yang, “Slits loaded circularly polarized universal UHF RFID reader antenna”, IEEE Antennas and Wireless Propagation, Vol. 14, pp. 827-830, Apr 2015 (SCI, EI). Impact Factor 2014: 1.579, Ranking 2014: 97/249.  

(39) Chow-Yen-Desmond Sim*, Ming-Hsuan Chang, and Bo-Yu Chen “Microstrip-fed ring slot  antenna design with wideband harmonic suppression”, IEEE Transactions on Antennas and Propagation, Vol. 62, No. 9, pp. 4828-4832, Sept 2014 (SCI, EI). Impact Factor 2014: 2.181, Ranking 2014: 53/249.

(40) Chow-Yen-Desmond Sim*, Tung-Yung Han, and Yan-Jie Liao, “A frequency reconfigurable half annular ring slot antenna design”, IEEE Transactions on Antennas and Propagation, Vol. 62, No. 6, pp. 3428-3431, Jun 2014 (SCI, EI). Impact Factor 2014: 2.181, Ranking 2014: 53/249.

(41) Chow-Yen-Desmond Sim*, Hsuan-Yu Chien, and Ching-Her Lee, “Uniplanar Antenna Design with Adhesive Ground Plane for Laptop WLAN Operation”, IEEE Antennas and Wireless Propagation Letters, Vol. 13, pp. 337-340, Feb 2014 (SCI, EI). Impact Factor 2014: 1.579, Ranking 2014: 97/249.  

(42) Horng-Dean Chen*, Ching-Han Tsai, Chow-Yen-Desmond Sim, and Che-Yang Kuo, “Circularly Polarized Loop Tag Antenna for Long Reading Range RFID Applications”, IEEE Antennas and Wireless Propagation Letters, Vol. 12, pp. 1460-1463, 2013 (SCI, EI). Impact Factor 2013: 1.948, Ranking 2013: 65/248.  

(43) Chow-Yen-Desmond Sim*, Hsuan-Yu Chien, and Ching-Her Lee, “Dual-/Triple-band Asymmetric Dipole Antenna for WLAN Operation in Laptop Computer”, IEEE Transactions on Antennas and Propagation, Vol. 61, No. 7, pp. 3808-3813, Jul. 2013 (SCI, EI). Impact Factor 2013: 2.459, Ranking 2013: 43/248.

(44) Hsuan-Yu Chien, Chow-Yen-Desmond Sim, and Ching-Her Lee*, “Dual-band meander monopole antenna for WLAN operation in laptop computer”, IEEE Antennas and Wireless Propagation Letters, Vol. 12, pp. 694-697, 2013 (SCI, EI). Impact Factor 2013: 1.948, Ranking 2013: 65/248. 

(45) Horng-Dean Chen*, Chow-Yen-Desmond Sim, and Shang-Huang Kuo, “Compact Broadband Dual Coupling-Feed Circularly Polarized RFID Microstrip Tag Antenna Mountable on Metallic Surface”, IEEE Transactions on Antennas and Propagation, Vol. 60, No. 12, pp. 5571-5577, Dec 2012 (SCI, EI), Impact Factor 2012: 2.332, Ranking 2012: 37/242.

(46) Chow-Yen-Desmond Sim*, Horng-Dean Chen, Kuan-Chih Chiu, and Chun-Heng Chao, “Coplanar waveguide-fed slot antenna for wireless local area network/worldwide interoperability for microwave access applications”, IET Microwaves, Antennas and Propagation, Vol. 6, Iss. 14, pp. 1529-1535, Nov. 2012 (SCI, EI), Impact Factor 2012: 0.836, Ranking 2012: 151/242. 

(47) Chow-Yen-Desmond Sim* “Conical beam array antenna with polarization diversity”, IEEE Transactions on Antennas and Propagation, Vol. 60, No. 10, pp. 4568-4572, Oct 2012 (SCI, EI), Impact Factor 2012: 2.332, Ranking 2012: 37/242.

(48) Chow-Yen-Desmond Sim* and Chin-Jen Chi, “A slot loaded circularly polarized patch antenna for UHF RFID reader”, IEEE Transactions on Antennas and Propagation, Vol. 60, No. 10, pp. 4516-4521, Oct 2012 (SCI, EI), Impact Factor 2012: 2.332, Ranking 2012: 37/242.

(49) Horng-Dean Chen, Chow-Yen-Desmond Sim*, Jun-Yi Wu, and Tsung-Wen Chiu, “Broadband high-gain microstrip array antennas for WiMAX base station”, IEEE Transactions on Antennas and Propagation, Vol. 60, No. 8, pp. 3977-3980, Aug 2012 (SCI, EI), Impact Factor 2012: 2.332, Ranking 2012: 37/242.

(50) Horng-Dean Chen*, Shang-Huang Kuo, Chow-Yen-Desmond Sim, and Ching-Han Tsai, “Coupling-feed circularly polarized RFID tag antenna mountable on metallic surface”, IEEE Transactions on Antennas and Propagation, Vol. 60, No. 5, pp. 2166-2174, May 2012 (SCI, EI), Impact Factor 2012: 2.332, Ranking 2012: 37/242.

(51) Chow-Yen-Desmond Sim*, Fu-Ren Cai, and Yuan-Pu Hsieh, “Multiband slot-ring antenna with single and dual capacitive coupled patch for wireless local area network/worldwide interoperability for microwave access operation”, IET Microwaves, Antennas and Propagation, Vol. 5, Iss. 15, pp. 1830-1835, Dec 2011 (SCI, EI), Impact Factor 2011: 0.681, Ranking 2010: 163/245.

(52) Ke-Ren Chen*, Chow-Yen-Desmond Sim, and Jeen-Sheen Row, “A compact monopole antenna for super wideband applications”, IEEE Antennas and Wireless Propagation Letters, Vol. 10, pp. 488-491, Jun 2011. (SCI, EI), Impact Factor 2011: 1.374, Ranking 2011: 93/245

(53) Chow-Yen-Desmond Sim*, Wen-Tsan Chung and Ching-Her Lee, “Compact slot antenna for UWB applications”, IEEE Antennas and Wireless Propagation Letters, Vol. 9, pp. 63-66, Mar 2010. (SCI, EI), Impact Factor 2010: 1.031, Ranking 2010: 117/247.

(54) Chow-Yen-Desmond Sim*, Chun-Chuan Chang and Jeen-Sheen Row, “Dual-feed dual-polarized patch antenna with low cross polarization and high isolation”, IEEE Transactions on Antennas and Propagation, Special Issue on Antennas and Propagation Aspects of 60-90 GHz Wireless Communications, Vol. 57, No. 10, pp. 3405-3409, Oct 2009. (SCI, EI), Impact Factor 2009: 2.011, Ranking 2009: 41/245.

(55) Chow-Yen-Desmond Sim*, Chun-Chuan Chang and Jeen-Sheen Row, “Dual-feed dual-polarized patch antenna with low cross polarization and high isolation”, IEEE Transactions on Antennas and Propagation, Vol. 57, No. 10, pp. 3321-3324, Oct 2009. (SCI, EI), Impact Factor 2009: 2.011, Ranking 2009: 41/245 (this issue is also being included in a special issue as listed above).

(56) Chih-Chiang Chen, Chow-Yen-Desmond Sim*, and Fu-Syuan Chen, “A novel compact quad-band narrow strip-loaded printed monopole antenna”, IEEE Antennas and Wireless Propagation Letters, Vol. 8, pp. 974-976, Sep 2009 (SCI, EI), Impact Factor 2009: 1.300, Ranking 2009: 88/245.

(57) Chow-Yen-Desmond Sim, Tin-Yi Lin and Jeen-Sheen Row*, “Aperture-coupled antenna with switchable polarization and frequency agility”, IET Electronics Letters, Vol. 45, No. 17, pp. 865-866, Aug 2009. (SCI, EI), Impact Factor 2009: 0.970, Ranking 2009: 124/245.

(58) Jeen-Sheen Row*, Chow-Yen-Desmond Sim and Kuang-Wei Lin, “Broadband printed ring-slot array with circular polarization”, IET Electronics Letters, Vol. 41, No.3, pp. 110-111, Feb 2005. (SCI, EI), Impact Factor 2005: 1.016, Ranking 2005: 69/206. 

 

 

Other Published SCI/EI Journal Papers (2005~2019), total 76 papers: 

 

2018 (08 papers)

(1) Chow-Yen-Desmond Sim, Chih-Chiang Chen, Che-Yu Li, and Sheng-Yang Huang, “Compact LTE/WWAN antenna with reduced ground effects for tablet/laptop applications,” IEICE Transactions on Communication, Vol. E101-B, No. 2, pp. 324-331, Feb. 2018.

(2) Xujun Yang, Lei Ge, Dengguo Zhang Wang, and Chow-Yen-Desmond Sim, “Magnetoelectric dipole antenna with dual polarization and high isolation,” Wireless Communications and Mobile Computing, Vol. 2018, Article ID 4765425, pp. 1-7, Apr. 2018.

(3) Xiao-Fang Zhao, Hua-Zhu Liu, Li Yi, Shi-Gang Zhou, and Chow-Yen-Desmond Sim, “A low VSWR and high efficiency waveguide feed antenna array,” Wireless Communications and Mobile Computing, Vol. 2018, Article ID 7867091, pp. 1-7, May 2018.

(4) Guan-Long Huang, Chow-Yen-Desmond Sim, Shu-Yao Liang, Wei-Sheng Liao, and Yuan Tao “Low-profile flexible UHF RFID tag design for wristbands applications,” Wireless Communications and Mobile Computing, Vol. 2018, Article ID 9482919, pp. 1-13, Jun. 2018.

(5) Huanqing Zou, Yixin Li, Chow-Yen-Desmond Sim, and Guangli Yang, “Design of 8 × 8 dual-band MIMO antenna array for 5G smartphone applications,” International Journal of RF and Microwave Computer-aided Engineering, pp. 1-12, e21420, 2018.

(6) Yixin Li, Chow-Yen-Desmond Sim, Yong Luo and Guangli Yang, “Metal-frame-integrated eight-element multiple-input multipleoutput antenna array in the long term evolution bands 41/42/43 for fifth generation smartphones,” International Journal of RF and Microwave Computer-aided Engineering Early View, 2018.

(7) Yi-Fang Lin, Chien-Hung Chen, Chia-Te Liao, Chow-Yen-Desmond Sim, Chia-Cheng Tseng, and Hua-Ming Chen, “Dual open-slot antenna integrated with metal-frame and metal-case for the LTE tablet computer,” Submitted to International Journal of RF and Microwave Computer-aided Engineering, Early View, 2018.

(8) Zijian Xing, Bo-Yu Chen, and Chow-Yen-Desmond Sim, “A low profile aperture coupled antenna with broadband circular polarization characteristics for UHF RFID applications”, International Journal of RF and Microwave Computer-aided Engineering, Early View, 2018.

 

2017 (03 papers)

(1) Lei Ge, Chow-Yen-Desmond Sim*, Chuan-Wei Lin, and Ting-An Chen, “Eccentric annular slot patch antenna with frequency agility for UHF RFID Reader applications”, International Journal of RF and Microwave Computer-aided Engineering, Vol. 27, Issue 2, pp. 1-9 (e21059), Feb. 2017. 

(2) Chow-Yen-Desmond Sim*, Chih-Chiang Chen, Bo-Shau Chen, and Shu-Yao Liang, “Compact size flexible UHF RFID tag antenna for racing pigeon ring applications,” International Journal of RF and Microwave Computer-aided Engineering, Vol. 27, No. 9, e21144, Nov. 2017.

(3) Chow-Yen-Desmond Sim, Chih-Chiang Chen, Zhe-Yu Li, and Lei Ge, “A novel uniplanar antenna with dual wideband characteristics for tablet/laptop applications,” International Journal of RF and Microwave Computer-aided Engineering, Vol. 27, No. 9, e21145, Nov. 2017.

 

2016 (13 papers)

(1) Chih-Chiang Chen, Bo-Shau Chen, and Chow-Yen-Desmond Sim*, “Broadband Circularly Polarized Stacked Patch antenna for Universal UHF RFID Applications,” IEICE Transactions in Communication, Invited Paper, Special Issue: Recent Progress in Antennas, Propagation and Wireless Systems Related to Topics in ISAP2014, Vol. E99-B, No. 1, pp. 2-8, Jan 2016) 

(2) Chow-Yen-Desmond Sim*, Chih-Chiang Chen, and Yuan-Lung Lee, "A dual-band antenna design for MIMO LTE applications with reduced ground effects" International Journal of RF and Microwave Computer-aided Engineering, Vol. 26, No. 1, pp. 80-87, Jan 2016

(3) Chih-Chiang Chen*, Chow-Yen-Desmond Sim, Sao-An Ho, “A Miniature Coupled-line based 3-dB Directional Coupler using GaAs PHEMT Process,” International Journal of RF and Microwave Computer-aided Engineering, Vol. 26, No. 1, pp. 22-26, Jan 2016.

(4) Chih-Chiang Chen*, Chow-Yen-Desmond Sim, Hen-Lun Lin, "Annular Ring Slot Antenna Design with Reconfigurable Polarization" International Journal of RF and Microwave Computer-aided Engineering, Vol. 26, No. 2, pp. 110-120, Feb 2016.

(5) Chow-Yen-Desmond Sim, Jiun-Ting Yeh, and Yong-Lin Ban*, "Circular slot antenna with capacitive loading technique for broad circularly polarized bandwidth" Microwave and Optical Technology Letters, Vol. 58, No. 3, pp. 715–720, Mar 2016. 

(6)  Chow-Yen-Desmond Sim*, Yi-Wen Hsu, Chuan-Wei Lin, and Guangli Yang, “Broadband circularly polarized antenna with moon-shaped parasitic element,” International Journal of RF and Microwave Computer-aided Engineering, Vol. 26, No. 5, pp. 387-395, Jun 2016.

(7) Hao Wang, Zheqiang Wu, Yibo Wang, Chow-Yen-Desmond Sim, and Guangli Yang*, “Small-size folded monopole antenna with switchable matching circuit for ultra-thin mobile applications,” Progress in Electromagnetic Research C, Vol. 65, pp. 131-138, Jul. 2016. (EI)

(8) Sy-Ruen Huang, Chih-Hung Chung*, Hoang-Jyh Leu, Chow-Yen-Desmond Sim, and Chiu-Yue Lin, “The living banana plant as a long-lasting battery cell,” International Journal of Green Energy, Vol. 13, No. 7, pp. 650-654, Jul 2016. Impact Factor 2015: 1.601, Ranking 2015: 25/58 THERMODYNAMICS.

(9) Yong-Ling Ban*, Peng-Peng Li, Chow-Yen-Desmond Sim, and Xiaodong Chen, “Dual-feed full-metal-case antenna for WWAN/LTE smartphone applications,” International Journal of RF and Microwave Computer-aided Engineering, Vol. 26, No. 7, pp. 595-601, Sept. 2016.

(10) Yong-Ling Ban*, Li-Wan Zhang, Chow-Yen-Desmond Sim, Hanyang Wang, and Xiaodong Chen, “Hepta-band coupled-fed antenna for metal-ring-frame WWAN/LTE smartphone applications,” International Journal of RF and Microwave Computer-aided Engineering, Vol. 26, No. 7, pp. 633-639, Sept. 2016.

 

(11) Shi-Gang Zhou*, Zhao-Hang Peng, and Chow-Yen-Desmond Sim, “A low-profile, dual-polarized and wideband square cavity-backed antenna,” International Journal of RF and Microwave Computer-aided Engineering, Vol. 26, No. 8, pp. 724-730, Oct. 2016.

(12) Peng Chen, Xiaojun Tang, Hao Wang, Chow-Yen-Desmond Sim, and Guangli Yang*, “A  compact tri-band antenna at GPS and WLAN a/b/g frequencies for tablet computer with full metal housing,” International Journal of RF and Microwave Computer-aided Engineering, Vol. 26, No. 8, pp. 739-746, Oct. 2016. 

(13) Huan-Long Huang, Chow-Yen-Desmond Sim*, Chuan-Wei Lin, and Ming-Jie Gao, “Low-profile UHF RFID reader antenna with CP radiation and coupled feeding technique,” International Journal of RF and Microwave Computer-aided Engineering, Submitted (14th May 2016), Vol. 26, No. 9, pp. 819-828, Nov. 2016.

 

2015 (4 papers)

 

(1) Chow-Yen-Desmond Sim*, Chih-Chiang Chen, Rong Cao, and Bo-Shau Chen, "A circular patch antenna with parasitic element for UHF RFID applications," Iternational Journal of RF and Microwave Computer-aided Engineering, Vol. 25, No. 4, pp. 337-345, May 2015 (SCI,EI)

(2) Chow-Yen-Desmond Sim, Wei-Chung Weng*, Ming-Husan Chang, and Bo-Yu Chen, “Annular-ring slot antenna designs with CP radiation”, International Journal of RF and Microwave Computer-aided Engineering, Vol. 25, No. 4, pp. 337-345, May 2015 (SCI, EI). Impact Factor 2013: 0.845, Ranking 2013: 160/248.

(3) Chow-Yen-Desmond Sim, Horng-Dean Chen, Liang Zuo, and Ting-An Chen, “CPW-fed square ring slot antenna with circular polarization for WiMAX/WLAN applications”, Microwave and Optical Technology Letters, Vol. 57, No. 4, pp. 886-891, Apr 2015. (SCI, EI), Impact Factor 2013: 0.623, Ranking 2013: 188/248.

(4) Chow-Yen-Desmond Sim, Horng-Dean Chen, Chih-Hsuan Yeh, and Hen-Lun Lin, “Small size tripleband monopole antenna with a parasitic element,” Microwave and Optical Technology Letters, Vol .57, No. 2, pp. 342-348, Feb 2015 (SCI, EI) Impact Factor 2013: 0.623, Ranking 2013: 188/248.  

 

 

2014 (6 papers)

(1) Ching-Han Tsai, Horng-Dean Chen*, and Chow-Yen-Desmond Sim, “High-gain circularly-polarized loop tag Antenna for long reading distance RFID application”, Microwave and Optical Technology Letters, Vol. 56, No. 10, pp. 2335-2341, Oct 2014. (SCI, EI), Impact Factor 2013: 0.623, Ranking 2013: 188/248.

(2) Chia-Hsun Yeh, Yi-Wen Hsu, and Chow-Yen-Desmond Sim*, “Equilateral Triangular Patch Antenna for UHF RFID Applications”, International Journal of RF and Microwave Computer-aided Engineering, Vol. 24, No. 5, pp. 580-586, Sept 2014 (SCI, EI). Impact Factor 2013: 0.845, Ranking 2013: 160/248.

(3) Chow-Yen-Desmond Sim* and Yu-Nian Lai, “An inverted-F antenna design for WLAN/WiMAX dual-network applications”, International Journal of RF and Microwave Computer-aided Engineering, Vol. 24, No. 5, pp. 523-528, Sept 2014 (SCI, EI). Impact Factor 2013: 0.845, Ranking 2013: 160/248. NSC (102-2221-E-035-007),

(4) Tuan-Yung Han, Chow-Yen-Desmond Sim*, and Yu-Nian Lai, “Dual band quasi-self-complementary antennas for wireless local area network operation”, International Journal of RF and Microwave Computer-aided Engineering, Vol. 24, No. 3, pp. 298-305, May 2014 (SCI, EI). Impact Factor 2013: 0.845, Ranking 2013: 160/248.

(5) Chow-Yen-Desmond Sim*, Tuan-Yung Han, Chin-Jen Chi, and Bo-Yu Chen, “A 2 × 2 array antenna with circular polarization and conical beam radiation”, International Journal of RF and Microwave Computer-aided Engineering, Vol. 24, No. 2, pp. 223-228, Mar 2014 (SCI, EI). Impact Factor 2013: 0.845, Ranking 2013: 160/248.

(6) Chow-Yen-Desmond Sim*, Yi-Wen Hsu, and Chun-Heng Chao, “Dual broadband slot antenna design for WLAN applications”, Microwave and Optical Technology Letters, Vol. 56, No. 4, pp. 983-988, Apr. 2014 (SCI, EI), Impact Factor 2013: 0.623, Ranking 2013: 188/248.

 

2013 (3 papers)

(1) Chow-Yen-Desmond Sim* and Yu-Lun Chien, “A dualband coupled-fed LTE/WWAN antenna for mobile devices”, Microwave and Optical Technology Letters, Vol. 55, No. 8, pp. 1851-1856, Aug. 2013 (SCI, EI), Impact Factor 2013: 0.623, Ranking 2013: 188/248.  

(2) Chow-Yen-Desmond Sim* and Chin-Jen Chi, “A circularly polarized Olympic-like logo antenna for 900 MHz UHF RFID reader”, Microwave and Optical Technology Letters, Vol. 55, No. 6, pp. 1358-1360, Jun. 2013 (SCI, EI), Impact Factor 2013: 0.623, Ranking 2013: 188/248.

(3) Chow-Yen-Desmond Sim*, Tuan-Yung Han, and Bo-Hua Yang “A microstrip antenna design with multi-slots embedded into the ground plane for circular polarization”, International Journal of RF and Microwave Computer-aided Engineering, Vol. 23, No. 1, pp. 13-19, Jan 2013 (SCI, EI), Impact Factor 2013: 0.845, Ranking 2013: 160/248.

 

2012 (5 papers)

(1) Chow-Yen-Desmond Sim, Chih-Wei Tseng, and Hoang-Jyh Leu*, “Embroidered wearable antenna for ultrawideband applications”, Microwave and Optical Technology Letters, Vol. 54, No. 11, pp. 2597-2600, Nov. 2012 (SCI, EI), Impact Factor 2012: 0.585, Ranking 2012: 179/242.

(2) Chow-Yen-Desmond Sim*, Ke-Ren Chen, and Wen-Bin He, “A uniplanar printed antenna with an inverted L-shaped coupling feed for LTE/GSM/DCS/PCS/UMTS operations”, International Journal of RF and Microwave Computer-aided Engineering, Vol. 22, No. 5, pp. 610-618, Sep 2012 (SCI, EI), Impact Factor 2012: 0.752, Ranking 2012: 159/242.

(3) Chow-Yen-Desmond Sim*, Chun-Heng Chao, and Wen-Bin He, “A multiband hybrid antenna with double layer structures for mobile devices”, Microwave and Optical Technology Letters, Vol. 54, No. 6, pp. 1543-1548, Jun 2012 (SCI, EI), Impact Factor 2012: 0.585, Ranking 2012: 179/242.

(4) Chow-Yen-Desmond Sim* “A dual circular-slot microstrip antenna for GPS application”, International Journal of RF and Microwave Computer-aided Engineering, Vol. 22, No. 2, pp. 243-247, Mar 2012 (SCI, EI), Impact Factor 2012: 0.752, Ranking 2012: 159/242.

(5) Chow-Yen-Desmond Sim*, Chih-Wei Tseng, and Wei-Chung Weng, “A compact open-ended slot antenna design for ultrawideband applications”, Microwave and Optical Technology Letters, Vol. 54, No. 1, pp. 86-91, Jan 2012 (SCI, EI), Impact Factor 2012: 0.585, Ranking 2012: 179/242.

 

2011 (5 papers)

(1) Chow-Yen-Desmond Sim, and Wen-Bin He, “Multiband double-folded PIFA design for mobile applications”, Microwave and Optical Technology Letters, Vol. 53, No.12, pp. 2952-2960, Dec 2011 (SCI, EI), Impact Factor 2011: 0.618, Ranking 2011: 171/245.

(2) Chow-Yen-Desmond Sim, Chung-Hsien Ho, and Yu-Lun Chien, “Compact coplanar waveguide-fed monopole antenna with a folded ground strip for 5-GHz wireless applications”, Microwave and Optical Technology Letters, Vol. 53, No. 11, pp. 2464-2466, Nov 2011 (SCI, EI), Impact Factor 2011: 0.618, Ranking 2011: 171/245.

(3) Chow-Yen-Desmond Sim, and Fu-Ren Cai, “Microstrip-fed polygon slot antenna design for WLAN applications”, Microwave and Optical Technology Letters, Vol. 53, No. 6, pp. 1394-1398, Jun 2011 (SCI, EI), Impact Factor 2010: 0.618, Ranking 2011: 171/245. 

(4) Chow-Yen-Desmond Sim, Po-Chun Cheng, and Ching-Her Lee, “Compact size planar folded PIFA design for mobile handset”, Microwave and Optical Technology Letters, Vol. 53, No. 5, pp. 1045-1050, May 2011 (SCI, EI), Impact Factor 2010: 0.618, Ranking 2011: 171/245.

(5) Chow-Yen-Desmond Sim, and Fu-Ren Cai, “Rectangular slot antenna design with two L-shaped slits for WLAN/WiMAX applications”, Microwave and Optical Technology Letters, Vol. 53, No. 5, pp. 987-991, May 2011 (SCI, EI), Impact Factor 2010: 0.618, Ranking 2011: 171/245.

 

2010 (4 papers)

(1) Chow-Yen-Desmond Sim, Po-Chun Cheng, and Ching-Her Lee, “Low-profile multiband planar hybrid antenna design for mobile handset applications”, Microwave and Optical Technology Letters, Vol. 53, No. 4, pp. 910-915, Apr 2011 (SCI, EI), Impact Factor 2010: 0.618, Ranking 2011: 171/245.

(2) Ke-Ren Chen, Chow-Yen-Desmond Sim, Yuan-Pu Hsieh, and Jeen-Sheen Row, “CPW-fed equilateral triangular-ring slot antenna with capacitive loading”, Microwave and Optical Technology Letters, Vol. 52, No. 10, pp. 2775-2780, Dec 2010 (SCI, EI), Impact Factor 2010: 0.656, Ranking 2010: 165/247.

(3) Chow-Yen-Desmond Sim and Yu-Ting Cheng, “Quad-band PIFA design for WLAN/Satellite applications”, Microwave and Optical Technology Letters, Vol. 52, No. 10, pp. 2331-2336, Oct 2010 (SCI, EI), Impact Factor 2010: 0.656, Ranking 2010: 165/247.

(4) Chow-Yen-Desmond Sim, Wen-Tsan Chung, and Ching-Her Lee, "Planar UWB antenna with 5 GHz band rejection switching function at ground plane", Progress In Electromagnetics Research, Vol. 106, pp. 321-333, Jul 2010. (SCI, EI), Impact Factor 2010: 3.745, Ranking 2010: 6/247

 

2009 (8 papers)

(1) Ke-Ren Chen, Jeen-Sheen Row, and Chow-Yen-Desmond Sim, “Cross-layer architecture with adaptive polarization diversity via reconfigurable antenna for WiMAX resource management”, International Journal of Electrical Engineering”, Vol. 16, No. 6, pp. 459-463, Dec 2009. (EI)

(2) Tuan-Yung Han, Chow-Yen-Desmond Sim, and Wen-Ching Wu, "Planar multilateral disc monopole antenna with variable band-notch function for Bluetooth/UWB applications", Journal of Electromagnetic Waves and Applications, Vol. 23, No. 17/18, pp. 2289-2299, Dec 2009. (SCI, EI), Impact Factor 2009: 1.551, Ranking 2009: 70/245

(3) Wen-Tsan Chung, Ching-Her Lee, and Chow-Yen-Desmond Sim, “Compact monopole antenna design for WLAN/UWB applications”, Microwave and Optical Technology Letters, Vol. 51, No. 12, pp. 2874-2878, Dec 2009 (SCI, EI), Impact Factor 2009: 0.682, Ranking 2009: 156/245.

(4) Po-Chun Cheng, Chow-Yen-Desmond Sim, and Ching-Her Lee, "Multi-band printed internal monopole antenna for mobile handset applications", Journal of Electromagnetic Waves and Applications, Vol. 23, No. 13, pp. 1733-1744, Nov 2009. (SCI, EI), Impact Factor 2009: 1.551, Ranking 2009: 70/245. 

(5) Chow-Yen-Desmond Sim, Po-Chun Cheng and Ching-Her Lee, “Multi-band loop antenna design for mobile devices”, Microwave and Optical Technology Letters, Vol. 51, No. 9, pp. 2242-2248, Sep 2009. (SCI, EI), Impact Factor 2009: 0.682, Ranking 2009: 156/245.

(6) Chow-Yen-Desmond Sim, Wen-Tsan Chung and Ching-Her Lee, “A circular-disc monopole antenna with band-rejection function for ultrawideband application”, Microwave and Optical Technology Letters, Vol. 51, No. 6, pp. 1607-1613, Jun 2009. (SCI, EI), Impact Factor 2009: 0.682, Ranking 2009: 156/245.

(7) Tuan-Yung Han and Chow-Yen-Desmond Sim, “Shorted planar triangular patch antenna with dual-frequency operation”, International Journal of Electronics and Communications, Vol. 63, Issue. 2, pp. 103-107, Feb 2009. (SCI, EI), Impact Factor 2009: 0.508, Ranking 2009: 177/245.

(8) Chow-Yen-Desmond Sim, Wen-Tsan Chung and Ching-Her Lee, “An octagonal UWB monopole antenna with 5 GHz band-notch function”, Microwave and Optical Technology Letters, Vol. 51, No. 1, pp. 74-78, Jan 2009. (SCI, EI), Impact Factor 2009: 0.682, Ranking 2009: 156/245.

 

2008 (7 papers)

(1) Chow-Yen-Desmond Sim, Wen-Tsan Chung and Ching-Her Lee, “Printed UWB monopole antenna embedded with L-shaped slots in the ground plane for 5-GHz band-notch function”, Journal of Electromagnetic Waves and Applications, Vol. 22, No. 14/15, pp. 1965-1974, Dec 2008. (SCI, EI), Impact Factor 2008: 3.314, Ranking 2008: 21/229.

(2) Chow-Yen-Desmond Sim, “Dual band CPW-fed monopole antenna with asymmetrical ground plane for bandwidth enhancement”, Microwave and Optical Technology Letters, Vol. 50, No. 11, pp. 3001-3004, Nov 2008. (SCI, EI), Impact Factor 2008: 0.743, Ranking 2008: 144/229.

(3) Chow-Yen-Desmond Sim, Wen-Tsan Chung and Ching-Her Lee, “Novel band-notch UWB antenna design with slit ground plane”, Microwave and Optical Technology Letters. Vol. 50, No. 8, pp. 2229-2233, Aug 2008. (SCI, EI), Impact Factor 2008: 0.743, Ranking 2008: 144/229.

(4) Chow-Yen-Desmond Sim, “Multi-band planar antenna design for mobile handsets”, Microwave and Optical Technology Letters. Vol. 50, No. 6, pp. 1543-1545, Jun 2008. (SCI, EI), Impact Factor 2008: 0.743, Ranking 2008: 144/229.

(5) Tuan-Yung Han and Chow-Yen-Desmond Sim, “Reconfigurable monopolar circular patch antenna for wireless communication systems”, Journal of Electromagnetic Waves and Applications, Vol. 22, No. 5/6, pp. 635-642, Apr 2008. (SCI, EI), Impact Factor 2008: 3.314, Ranking 2008: 21/229.

(6) Chow-Yen-Desmond Sim and Bo-Hua Yang, “A single layer dual-band CP microstrip   antenna for GPS and DSRC application”, Journal of Electromagnetic Waves and Applications, Vol. 22, No. 4, pp. 529-539, Apr 2008. (SCI, EI), Impact Factor 2008: 3.314, Ranking 2008: 21/229.

(7) Chow-Yen-Desmond Sim and Tuan-Yung Han, “GPS antenna design with slotted ground plane”, Microwave and Optical Technology Letters. Vol. 50, No. 3, pp. 818-821, Mar 2008. (SCI, EI) , Impact Factor 2008: 0.743, Ranking 2008: 144/229.

 

2005~2007 (10 papers)

(1) Chow-Yen-Desmond Sim, “Dual and triple-band PIFA design for WLAN applications”,   Microwave and Optical Technology Letters, Vol. 49, No. 9, pp. 2159-2162, Sep 2007. (SCI, EI), Impact Factor 2007: 0.631, Ranking 2007: 130/227.

(2) Chow-Yen-Desmond Sim, Jeen-Sheen Row and Shing-Hau Chen, “A dual-band antenna design for GPS and UMTS applications”, Microwave and Optical Technology Letters, Vol. 49, No. 8, pp. 1935-1939, Aug 2007. (SCI, EI) , Impact Factor 2007: 0.631, Ranking 2007: 130/227.

(3) Shing-Hau Chen, Jeen-Sheen Row and Chow-Yen-Desmond Sim, “Single-feed square-ring patch antenna with dual-frequency operation”, Microwave and Optical Technology Letters, Vol. 49, No. 4, pp. 991-994, Apr 2007. (SCI, EI), Impact Factor 2007: 0.631, Ranking 2007: 130/227.

(4) Chow-Yen-Desmond Sim, “A novel dual frequency PIFA design for ease of manufacturing”, Journal of Electromagnetic Waves and Applications, Vol. 21, No. 3, pp. 409-419, Mar 2007. (SCI, EI) , Impact Factor 2007: 1.844, Ranking 2007: 33/227.

(5) Chow-Yen-Desmond Sim and Shu-Yang Tu, “Dual-frequency shorted patch antenna for WLAN application”, Microwave and Optical Technology Letters, Vol. 49, No. 2, pp. 389-391, Feb 2007. (SCI, EI) , Impact Factor 2007: 0.631, Ranking 2007: 130/227.

(6) Chow-Yen-Desmond Sim and Tuan-Yung Han, “Compact designs of a shorted triangular patch antenna with a V Slot”, Microwave and Optical Technology Letters, Vol. 49, No. 1, pp. 34-37, Jan 2007. (SCI, EI) , Impact Factor 2007: 0.631, Ranking 2007: 130/227.

(7) Tuan-Yung Han and Chow-Yen-Desmond Sim, “Probe-feed circularly polarized square-ring microstrip antennas with thick substrate”, Journal of Electromagnetic Waves and Applications, Vol. 21, No. 1, pp. 71-80, Jan 2007 (SCI, EI) , Impact Factor 2007: 1.844, Ranking 2007: 33/227.

(8) Chow-Yen-Desmond Sim, Jeen-Sheen Row and Yen-You Liou, “Experimental studies of a shorted triangular microstrip antenna embedded with dual V-shaped slots”, Journal of Electromagnetic Waves and Applications, Vol. 21, No. 1, pp. 15-24, Jan 2007. (SCI, EI), NSC (95-2221-E-270-003-), Impact Factor 2007: 1.844, Ranking 2007: 33/227.

(9) Chow-Yen-Desmond Sim and Edward-Mike Warrington, "Signal strength measurements at frequencies of around 300 MHz over two sea paths in the British Channel Islands", Radio Science, Vol. 41, No.3, pp. 1-13, Jun 2006. (SCI, EI), Impact Factor 2006: 1.084, Ranking 2006: 16/59.

(10) Chow-Yen-Desmond Sim, Jeen-Sheen Row and Ming-Yu Chen, “Characteristics of superstrate-loaded circular polarization square-ring microstrip antenna on thick substrate”, Microwave and Optical Technology Letters, Vol. 47, No. 6, pp. 567-570, Dec 2005. (SCI, EI), NSC (94-2213-E-270-001-), Impact Factor 2005: 0.467, Ranking 2005: 125/206.

 

 

Conferences (會議論文):

 

IEEE APS/URSI Radio Science:

• ​Hsin-Lung Su*, Hong-Sheng Huang, Sung-Lin Chen, and Chow-Yen-Desmond Sim “An ellipse-shaped with slanted slot circularly polarized monopole antenna for UHF RFID Readers” 2017 IEEE International Symposium on Antennas and Propagation/USNC-URSI National Radio Science meeting, pp. 2443-2444, San Diego, CA, USA, 09Jul-14Jul 2017.

• Chia-Te Liao,* Hua-Ming Chen, Yi-Fang Lin, and Chow-Yen-Desmond Sim “Design of ground radiation antenna for RFID Tag mountable on metallic plane,” 2017 IEEE International Symposium on Antennas and Propagation/USNC-URSI National Radio Science meeting, pp. 2439-2440, San Diego, CA, USA, 09Jul-14Jul 2017.

• Chow-Yen-Desmond Sim*, Ming-Hsuan Chang, Horng-Dean Chen, Tuan-Yung Han, and Jeen-Sheen Row, “An annular-ring slot antenna with CP radiation and harmonic suppression,” 2016 IEEE International Symposium on Antennas and Propagation/USNC-URSI National Radio Science meeting, pp. 1321-1322, Puerto Rico, USA, 26Jun-01Jul 2016.

• Peng Chen, Ping Wang, Guangli Yang*, and Chow-Yen-Desmond Sim, “A compact tri–band antenna at GPS and WLAN a/b/g frequencies for tablet with full metal housing,” 2016 IEEE International Symposium on Antennas and Propagation/USNC-URSI National Radio Science meeting, pp. 2165-2166 Puerto Rico, USA, 26Jun-01Jul 2016.

• Chow-Yen-Desmond Sim*, Chin Ku, Tuan-Yung Han, Horng-Dean Chen, and Hua-Ming Chen, “Compact size annular-ring slot antenna with broad circularly polarized bandwidth,” 2015 IEEE International Symposium on Antennas and Propagation & CNC-USNC/URSI Radio Science Meeting, pp. 578-579, Vancouver, Canada, 19-24 Jul 2015. (EI)

• Chien-Hung Chen*, Chow-Yen-Desmond Sim, Hua-Ming Chen, Yi-Fang Lin, and Yang-KaiWang, “Compact folded patch GPS antenna using meandered line,” 2015 IEEE International Symposium on Antennas and Propagation & CNC-USNC/URSI Radio Science Meeting, pp. 2441-2442, Vancouver, Canada, 19-24 Jul 2015. (EI)

• Chow-Yen-Desmond Sim*, Jeen-Sheen Row, Horng-Dean Chen, Tuan-Yung Han, and Ming-Husan Chang “Circularly polarized annular-ring slot antenna for WiMAX 2.3 GHz and  WLAN 2.4 GHz applications,” 2014 IEEE International Symposium on Antennas and Propagation & CNC-USNC/URSI Radio Science Meeting, pp. 1051-1052, Memphis, Tennessee, 06-11 Jul 2014. (EI) 

• Chow-Yen-Desmond Sim*, Jeen-Sheen Row, Horng-Dean Chen, Tuan-Yung Han, and Bo-Yu Chen “Circularly polarized array antenna with conical beam radiation,” 2013 IEEE International Symposium on Antennas and Propagation & CNC-USNC/URSI Radio Science Meeting, Orlando, Florida, pp. 1580-1581, 07-13 Jul 2013. (EI) 

• Chow-Yen-Desmond Sim*, Yu-Nian Lai, Horng-Dean Chen, Jeen-Sheen Row, and Tuan-Yung Han, “Compact Size Antenna on Thin Flexible Substrate for WLAN Applications,” 2012 IEEE International Symposium on Antennas and Propagation & CNC-USNC/URSI Radio Science Meeting, Chicago, pp. 1-4, 08-14 Jul 2012. (EI) 

• Jeen-Sheen Row, Tuan-Yung Han, Yu-Ting Cheng, and Chow-Yen-Desmond Sim,  “Multi-band PIFA design for WLAN/Satellite applications,” 2010 IEEE International Symposium on Antennas and Propagation & CNC-USNC/URSI Radio Science Meeting, pp. 1-4, 11-17 Jul 2010. (EI) 

• Jeen-Sheen Row, Chow-Yen-Desmond Sim, and Tuan-Yung Han, “Dual-feed hybrid antenna with low isolation and cross polarization,” 2009 IEEE International Symposium, Antenna and Propagation & USNC/URSI National Radio Science Meeting, pp. 1-4, 01/05-Jun 2009. (EI) 

• Chow-Yen-Desmond Sim, Jeen-Sheen Row and Shing-Hau Chen, “Dual band antenna for GPS and UMTS applications”, 2007 IEEE International Symposium, Antenna and Propagation Society, pp. 3045-3048, Jun 2007. (EI)

• Shao-Chang Lu, Jeen-Sheen Row, Chow-Yen-Desmond Sim and Shiao-Wen Wu, “Design of broadband slot antennas for circular polarization”, 2007 IEEE International Symposium, Antenna and Propagation Society, pp. 2694-2697, Jun 2007. (EI)

• Chow-Yen-Desmond Sim, Kuang-Wei Lin and Jeen-Sheen Row, “Design of An Annular-Ring Microstrip Antenna for Circular polarization”, 2004 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, Vol. 1, pp. 471-474, Jun 2004. (EI)

 

 

International Symposium on Antennas and Propagation (ISAP):

• Bo-Shau Chen* and Chow-Yen-Desmond Sim, “Broadband Circularly Polarized Stacked Patch Antenna for Universal UHF RFID Applications,” 19th International Symposium on Antennas and Propagation, ISAP 2014, pp. 99-100, Kaohsiung, Taiwan, 02/05 Dec 2014. (EI). Best Student Paper Awards

• Chow-Yen-Desmond Sim*, Chih-Hsuan Yeh, and Hen-Lun Lin, “Compact size triple-band monopole antenna with parasitic element for WLAN/WiMAX Applications,” 19th International Symposium on Antennas and Propagation, ISAP 2014, pp. 469-470, Kaohsiung, Taiwan, 02/05 Dec 2014. (EI).

• Chow-Yen-Desmond Sim*, Chih-Hsuan Yeh, and Bo-Yu Chen, “Small Size Uniplanar Monopole Antenna with Triple-band Operation,” 19th International Symposium on Antennas and Propagation, ISAP 2014, pp. 487-488, Kaohsiung, Taiwan, 02/05 Dec 2014. 

• Hsuan-Yu Chien, Chow-Yen-Desmond Sim, and Ching-Her Lee, “Compact size dual-band antenna printed on flexible substrate for WLAN operation,” 2012 International Symposium on Antennas and Propagation (ISAP 2012), pp. 1047-1050, Nagoya, Japan, 29 Oct ~ 02 Nov 2012. 

• Po-Chun Cheng, Chow-Yen-Desmond Sim, and Ching-Her Lee, "Design of a hexa-band antenna for mobile devices," ISAP 2009, International Symposium on Antennas and Propagation, pp. 85-88, 20-23 Oct 2009. 

• Wen-Tsan Chung, Ching-Her Lee, and Chow-Yen-Desmond Sim, “A ground slot loaded UWB antenna with 5 GHz band notch function”, ISAP 2008, International Symposium on Antennas and Propagation, Oct 2008. (EI)

 

 

Asia-Pacific Microwave Conference (APMC):

• Yen-Ming Tseng, Shang-Huang Kuo, Horng-Dean Chen, and Chow-Yen-Desmond Sim, “Circularly polarized circular microstrip RFID tag antenna,” Asia Pacific Microwave Conference, Proceedings of APMC 2012, pp. 1142-1144, Kaohsiung, Taiwan, 04/07 Dec 2012. (EI).

• Wen-Chin Wu, Jeen-Sheen Row, Tuan-Yung Han, and Chow-Yen-Desmond Sim, “An aperture-coupled microstrip antenna with frequency agility and polarization diversity,” Asia-Pacific Microwave Conference 2009, APMC 2009, pp. 1-3, 7/10 Dec 2009. (EI)

• Chow-Yen-Desmond Sim, Tuan-Yung Han and Jeen-Sheen Row, “Dual-Frequency Shorted Triangular Patch Antenna”, Microwave Conference Proceedings, 2005. APMC, Asia-Pacific Conference Proceedings, Dec 2005. (EI)

 

 

Asia-Pacific Conference on Antennas and Propagation (APCAP): 

• Wen-Shan Chen, Guan-Quan Lin, and Chow-Yen-Desmond Sim, “Multiband antennas for GSM/GPS/LTE/WLAN smart watch applications,” 2017 IEEE 4th Asia-Pacific Conference on Antennas and Propagation (APCAP 2017), pp. 1-2, Xian, China, 16Oct-19 Oct 2017.

• Wen-Shan Chen, Jia-Hong Shu, and Chow-Yen-Desmond Sim, Small-size WLAN/5G MIMO antenna for laptop computer applications,” 2017 IEEE 4th Asia-Pacific Conference on Antennas and Propagation (APCAP 2017), pp. 1-2, Xian, China, 16Oct-19 Oct 2017.

• Bo-Shau Chen* and Chow-Yen-Desmond Sim, “Compact size UHF RFID tag for racing pigeon ring applications,” 2016 IEEE 5th Asia-Pacific Conference on Antennas and Propagation (APCAP 2016), pp. 1-2, Kaohsiung, Taiwan, 26-29 Jul 2016.

• Jiun-Wen Yang, Ting-Yi Tsai, Chun-Cheng Chan, and Chow-Yen-Desmond Sim*, “Small size circularly polarized patch antenna for 2.4 GHz WLAN applications, 2016 IEEE 5th Asia-Pacific Conference on Antennas and Propagation (APCAP 2016), pp. 1-2, Kaohsiung, Taiwan, 26-29 Jul 2016.

• Chia-Hsun Yeh*, Pei-Shan Ho, Chuan-Wei Lin, and Chow-Yen-Desmond Sim, “Circularly polarized UHF RFID tag antenna with capacitive loading technique,” 2016 IEEE 5th Asia-Pacific Conference on Antennas and Propagation (APCAP 2016), pp. 1-2, Kaohsiung, Taiwan, 26-29 Jul 2016.

• Chow-Yen-Desmond Sim*, Jiun-Ting Yeh, Chuang-Wei Lin, Bo-Shau Chen, and Horng-Dean Chen, “A slot antenna with circularly polarized radiation for WLAN applications,” 2015 IEEE 4th Asia-Pacific Conference on Antennas and Propagation (APCAP 2015), pp. 172-173, Bali, Indonesia, Jun30-July03 2015.

• Horng-Dean Chen, Yen-Ming Tseng, Chow-Yen-Desmond Sim, Jin-Sen Chen, Wen-Shyang Chen, and Chien-hung Chen, “Compact CP RFID tag Antenna for Metallic Object Application,” 2nd Asia-Pacific Conference on Antennas and Propagation, pp. 117-118, Thailand (Chiangmai), 05~07 Aug. 2013.  

 

 

National Symposium on Telecommunication (NST, 全國電信研討會)

• 蔣志暘*、沈昭元“應用於筆電之小型化 WLAN 多頻天線設計”, 2017 全國電信研討會 (NST 2017), 日月潭青年活動中心, session C4, pp. 1-3, 21-23 Jan 2017.

• 林傳為*、沈昭元、韓端勇、陳柏劭 “操作於UHF RFID圓極化標籤貼片天線設計”, 2015 全國電信研討會 (NST 2015), 元智大學, D5-4編號85, 26/27-Nov 2015.

• 林亨倫*、李沅龍、韓端勇、沈昭元、“應用於行動裝置之LTE 多頻小型化單平面天線設計”, 2014全國電信研討會, 亞洲大學, 27/28-Nov 2014. Best Paper award. 

• 許溢文*、沈昭元、“應用於超高頻無線射頻辨識系統之圓極化等邊三角形貼片天線”, 2013全國電信研討會,國立台南大學, 台糖長榮酒店, E2-1 1043, 15/16-Nov 2013.

• 李哲宇*、韓端勇、沈昭元、“應用於LTE多頻之單平面倒F型平板電腦天線”, 2013全國電信研討會,國立台南大學, 台糖長榮酒店, E2-1 1043, 15/16-Nov 2013.

• 張明軒*、施元凱、沈昭元、“應用於WLAN 2.4/5.2/5.8 GHz操作頻帶之小型化微帶線饋入環型槽孔天線”, 2012全國電信研討會,國立彰化師範大學, D5-4_1274, 16/17-Nov 2012.

• 廖彥傑*、沈昭元、“應用在WLAN多頻帶之偏心環型槽孔天線”, 2012全國電信研討會,國立彰化師範大學, P2-22_1275, 16/17-Nov 2012.

• 葉至軒*、陳志強、沈昭元、“應用於WLAN/WiMAX之平面多頻單極天線”, 2012全國電信研討會,國立彰化師範大學, P3-22_1288, 16/17-Nov 2012.

• 賴昱、韓端勇、沈昭元、“具有WLAN頻帶的類互補式筆記型天線”,2011全國電 信研討會,花蓮福容大飯店,pp. 851-854,18/19-Nov 2011.

• 蔡富任、錢宣諭、沈昭元、“應用在WLAN/WiMAX系統之共平面饋入矩形槽孔天線”,2010全國電信研討會,03/04-Dec 2010.

• 曾智偉、韓端勇、沈昭元、“小型化超寬頻槽孔天線設計”,2010全國電信研討會,03/04-Dec 2010.

• 何文彬、紀智仁、施元凱、沈昭元、“具有多頻操作的倒F型平面手機天線”,2010全國電信研討會,03/04-Dec 2010.

• 楊博樺、韓端勇、賴昱念、沈昭元、“具有接地面槽孔之GPS 微帶天線設計”,2009全國電信研討會, pp. 851-854,11/12-Dec 2009.

•  謝沅圃、蔡富任、沈昭元、“具有電容性負載的共平面三角環形槽孔天線”,2009全國電信研討會, pp. 855-859,11/12-Dec 2009.

• 王錫奎、沈昭元、“氣候變化對調頻廣播電臺電波傳播之影響”,2009全國電信研討會, pp. 41-45,11/12-Dec 2009.

• 鐘文燦、李清和、沈昭元、"具阻隔5-GHz WLAN系統功能之平面超寬頻天線設計”, 2008全國電信研討會, pp. 1501-1504,05/06-Dec 2008.

• 韓端勇、陳克任、沈昭元、" Dual-Band CPW-Fed Monopole Antenna with Asymmetrical Ground Plane”, 2008全國電信研討會, (Poster), 05/06-Dec 2008.

• 陳克任、羅鈞壎、沈昭元、" Cross-Layer architecture depending on adaptive polarization diversity via reconfigurable antenna for WiMAX resource management,” 2008全國電信研討會, pp. 737-740, 05/06-Dec 2008.

• 馬順來、羅鈞壎、沈昭元、“GPS antenna design with slotted ground plane”, 2007全國電信研討會,pp. 120-122, Dec 2007.

• 賴順佶、羅鈞壎、沈昭元、“Shorted triangular microstrip antenna with dual V-shaped slots” , 2007全國電信研討會, pp. 728-731, Nov 2007.

• 陳明煜、韓端勇、沈昭元、“具有截角之雙頻PIFA天線”, 2006全國電信研討會, Dec 2006.

         

EMC Technology and Practical Symposium (全國電磁相容技術與實務暨展示會): 

• 賴昱、沈昭元、“應用於WLAN/WiMAX系統之倒F型天線”, 2012全國電磁相容技術與實務暨展示會, pp. 94-99, 28/29-Jun 2012.

• 許溢文、韓端勇、趙君恒、沈昭元、“應用在WLAN頻段的微帶線雙頻槽孔天線”, 2012全國電磁相容技術與實務暨展示會, pp. 144-148, 28/29-Jun 2012.

• 簡煜倫、何文彬、沈昭元、“操作在LTE/GSM/UMTS之倒L型耦合饋入平面印刷手機天線”,2011全國電磁相容技術與實務暨展示會,23/24-Jun 2011.

• 葉俊廷、蔡富任、沈昭元、“應用在WLAN系統之微帶線饋入多邊形槽孔天線”,2011全國電磁相容技術與實務暨展示會,23/24-Jun 2011.

 

 

Others:

• Hsin-Lung Su, Bo-Wei Huang, Hong-Rui Liang, Jing-Ying Tsai, Jian-Hua Lee, Chow-Yen-Desmond Sim*, “Uniplanar multiband MIMO antennas for laptop computer applications,” 2017 IEEE International Conference on Antenna Innovations and Modern technologies for Ground, Aircraft & Satellite Applications (iAIM 2017), pp. 1-4, Bangalore, India, 24-26 Nov. 2017.

• Horng-Dean Chen, Chow-Yen-Desmond Sim, Ruenn-Bo Tsai, Colin Kuo, “Dual-wideband single open-slot antenna for LTE/WWAN smartphone,” Progress In Electromagnetics Research Symposium (PIERS 2017), pp. 826, Singapore, 19Nov-22Nov 2017

• Chow-Yen-Desmond Sim, Chih-Chiang Chen, Jin-Sen Chen, and Sheng-Yang Huang, “Microstrip-fed circular ring slot antenna with Wideband harmonic suppression,” Progress In Electromagnetics Research Symposium (PIERS 2017), pp. 427, Singapore, 19Nov-22Nov 2017.

• Shu-Yao Liang, Chih-Chiang Chen, Bo-Shau Chen, and Chow-Yen-Desmond Sim, “Very small size UHF RFID tag for racing pigeon ring applications,” 2017  IEEE Wireless Power Transfer Conference International Conference (WPTC 2017), pp. 1-3, Taipei, Taiwan, 10-12 May 2017.

• Wen-Shan Chen*, Yung-Chuan Lai, and Chow-Yen-Desmond Sim, “MIMO dongle antenna design for next generation mobile communication system,” 2017 International Conference on Computational Electromagnetics (ICCEM 2017), pp. 320-322, Kumamoto, Japan, 08-10 Mar 2017.

• Wen-Shan Chen*, Yung-Chuan Lai, and Chow-Yen-Desmond Sim, “Small USB dongle antenna for penta-band LTE/UMTS/WLAN applications,” 2017 International Conference on Computational Electromagnetics (ICCEM 2017), pp. 323-324, Kumamoto, Japan, 08-10 Mar 2017.

• Chow-Yen-Desmond Sim*, Shu-Yao Liang, Chih-Kai Hsieh, and Tuan-Yung Han “A circularly polarized slits loaded UHF RFID antenna with parasitic element,” 2017 International Conference on Computational Electromagnetics (ICCEM 2017), pp. 349-351, Kumamoto, Japan, 08-10 Mar 2017.

• Jia Yu*, Yong-Ling Ban, Li-Wei Zhang, and Chow-Yen-Desmond Sim, “Very low profile inverted-F antenna with 2.4/5.8 GHz WiFi for metal-cover tablet computer,” 2017 International Conference on Computational Electromagnetics (ICCEM 2017), pp. 355-356, Kumamoto, Japan, 08-10 Mar 2017.

• Chow-Yen-Desmond Sim*, Yuan-Lung Lee, Chun-Cheng Chan and Chih-Yang Chiang, “Observing the Phenomena of Loading a Reduced Ground Effects LTE Antenna into a Real   Laptop Computer,” APEMC 2016 (The 7th Asia-Pacific International Symposium on Electromagnetic Compatibility & Signal Integrity and Technical Exhibition), pp. 1, Shenzhen, China, 18-21 May 2016.

• Chih-Chiang Chen*, Kai-Tang Lin, Ting-Wei Hsu, and Chow-Yen-Desmond Sim, “A Circularly polarized Curved surface Array Antenna with High Gain,” 2016 Cross Strait Quad-Regional radio Wireless Conference, Penghu, Taiwan, 11-15 May 2016.

• Chih-Chiang Chen*, Yu-Rung Wu, Yu-Wen Peng, and Chow-Yen-Desmond Sim, “A compact size CPW-fed UWB planar antenna,” 2015 International Workshop on Electromagnetics and R&S Student Competition (IWEM 2015), pp. 1-2, Hsinchu, Taiwan, 16-18 Nov 2015.

• Chia-Hsun Yeh, Bo-Shau Chen, Chih-Chiang hen, and Chow-Yen-Desmond Sim*, “L-shaped probe feed patch antenna with circular polarization radiation for UHF RFID applications,” 2015 International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications (iMWS Bio 2015), pp. 255-256, Taipei, Taiwan, 21-23Sept 2015.

• Chow-Yen-Desmond Sim*, and and Yuan-Lung Lee, “Dual-band planar antenna for LTE 700/2300/2500 operation in laptop computer,” Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2015, pp. 1-2, Taipei, Taiwan, 26/29 May 2015.

• Chow-Yen-Desmond Sim* and Yi-Wen Hsu, “Circularly polarized equilateral triangular patch antenna for UHF RFID reader applications,” 2013 Loughborough Antennas & Propagation Conference, LAPC 2013, pp. 397-399, Loughborough, UK, 11~12 Nov. 2013.

• Chow-Yen-Desmond Sim* and Hsi-Kuei Wang, “The effects of typhoon Morakot on FM 101.1 Radio Broadcast,” 2013 Asia-Pacific Radio Science Conference, APRSC 2013, GH2a-4, Howard International Hotel, Taipei, Taiwan, 03~07 Sept. 2013.

• Horng-Dean Chen, Chow-Yen-Desmond Sim, Wen-Shan Chen, and Shang-Huang Kuo, “CP RFID tag design for metal surface mount,” 2011 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference, Harbin, China, pp. 491-493, 26-30 Jul 2011. (EI)

• 陳宗民、沈昭元、“RFID 隱私權議題與未來對社會之衝擊研究”, 2008 RFID科技論文研討會, pp. 728-731, 1st Feb 2008.

• Chow-Yen-Desmond Sim, Tuan-Yung Han and Jia-Feng Wu, “Impedance Matching and Superstrate Effects on CP Square-Ring Microstrip Antenna”, 2005 International Symposium on Communications Organized by National Sun-Yat-Sen University, Nov 2005. NSC (94-2213-E-270-001-)

• Chow-Yen-Desmond Sim, Edward-Mike Warrington, “Measurements of the propagation characteristics of VHF/UHF radiowaves over two over-sea paths in the channel Island”, ICAP,   pp. 800-803, Apr 2003 (EI).