New 5.8-GHz circularly polarized retrodirective rectenna arrays for wireless power transmission
REN, Yu-Jiun, KAI CHANG
Published in IEEE transactions on microwave theory and techniques (01.07.2006)
Published in IEEE transactions on microwave theory and techniques (01.07.2006)
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Journal Article
A Compact Dual-Frequency Rectifying Antenna With High-Orders Harmonic-Rejection
Yu-Jiun Ren, Farooqui, M.F., Kai Chang
Published in IEEE transactions on antennas and propagation (01.07.2007)
Published in IEEE transactions on antennas and propagation (01.07.2007)
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Journal Article
General design approach of monopole and helix integrated antennas for radio apparatus
Ren, Yu-Jiun, Ren, Jessie, Hwang, Huan-Sheng
Published in Microwave and optical technology letters (01.07.2015)
Published in Microwave and optical technology letters (01.07.2015)
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Journal Article
ADS-B based collision avoidance radar for unmanned aerial vehicles
Chieh-Ping Lai, Yu-Jiun Ren, Chujen Lin
Published in 2009 IEEE MTT-S International Microwave Symposium Digest (01.06.2009)
Published in 2009 IEEE MTT-S International Microwave Symposium Digest (01.06.2009)
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Conference Proceeding
A new class of harmonic components for millimeter-wave applications
Ren, Yu-Jiun, Chang, Kai
Published in International journal of RF and microwave computer-aided engineering (01.01.2008)
Published in International journal of RF and microwave computer-aided engineering (01.01.2008)
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Journal Article
A very small chip antenna supporting multiple radio protocols
Ren, Jessie, Yu-Jiun Ren
Published in 2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting (01.07.2015)
Published in 2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting (01.07.2015)
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Conference Proceeding
Closely coupled booster radiators to improve OTA performance of 4G mobile handsets
Yu-Jiun Ren, Nan Xu, Bringuier, Jonathan, Robin, Olivier, Poilasne, Gregory
Published in 2016 IEEE International Symposium on Antennas and Propagation (APSURSI) (01.06.2016)
Published in 2016 IEEE International Symposium on Antennas and Propagation (APSURSI) (01.06.2016)
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Conference Proceeding
Journal Article
High performance multiband radio antenna
Yu-Jiun Ren, Ren, Jessie, Huan-Sheng Hwang
Published in 2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting (01.07.2015)
Published in 2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting (01.07.2015)
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Conference Proceeding
X-band Phased Array Antenna with Integrated TR Modules for Re-entry Spacecrafts
Ren, Yu-Jiun, Yang, Guangli
Published in 2021 IEEE Space Hardware and Radio Conference (SHaRC) (17.01.2021)
Published in 2021 IEEE Space Hardware and Radio Conference (SHaRC) (17.01.2021)
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Conference Proceeding
A Dual-Polarized Antenna Array with Electrically Down-Tilt Function Based on the Vector Modulator
Hou, Shaoshuai, Yi, Zhiming, Fu, Feng, Ren, Yu-Jiun, Yang, Guangli
Published in 2021 IEEE Texas Symposium on Wireless and Microwave Circuits and Systems (WMCS) (18.05.2021)
Published in 2021 IEEE Texas Symposium on Wireless and Microwave Circuits and Systems (WMCS) (18.05.2021)
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Conference Proceeding