A Compact, Low-Profile Log-Periodic Meandered Dipole Array Antenna with an Artificial Magnetic Conductor by Oh Heon Kwon, Sungwoo Lee, Jong Min Lee, Keum Cheol Hwang

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Waveguide Slot Array Antenna with a Hybrid-Phase Feed for Grating Lobe Reduction by Son Trinh-Van, Sung Chan Song, Seung-Hee Seo, Keum Cheol Hwang

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Miniaturised ultra‐wideband circular polarised koch fractal crossed dipole array by Won Min Choi, Taeyong Jeong, Dong Hwan Lee, Jun Hee Kim, Dong Geun Lee, Keum Cheol Hwang

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Fully Digital Phased Array Harmonic Radar for Detecting Concealed Electronic Devices by Wonryeol Lee, Taeyong Jeong, Daju Lee, Kyusik Woo, Kang-Yoon Lee, Chang-Ryul Yun, Chulhun Seo, Juntaek Oh, Keum Cheol Hwang, Sun K. Hong

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A Design of High-Efficiency RF/Solar/ Triboelectric/Electromagnetic Energy Harvesting System by Muhammad Basim, Nabeel Ahmad, Syed Adil Ali Shah, Ghayur Hussain, Chang Heyon Kim, Jong Wan Jo, Young Gun Pu, Keum Cheol Hwang, Youngoo Yang, Kang-Yoon Lee

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Design of a High-Gain Multi-Input LNA with 16.4 Degree Phase Shift Within the 32 dB Gain Range by Dong-Min Kim, Kyung-Duk Choi, Sung-Hwan Paik, Kyung-Jin Lee, Jun-Eun Park, Sang-Sun Yoo, Keum-Cheol Hwang, Youn-goo Yang, Kang-Yoon Lee

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An Ultra-Low-Power 2.4 GHz All-Digital Phase-Locked Loop With Injection-Locked Frequency Multiplier and Continuous Frequency Tracking by Muhammad Riaz Ur Rehman, Arash Hejazi, Imran Ali, Muhammad Asif, Seongjin Oh, Pervesh Kumar, Younggun Pu, Sang-Sun Yoo, Keum Cheol Hwang, Youngoo Yang, Yeonjae Jung, Hyungki Huh, Seokkee Kim, Joon-Mo Yoo, Kang-Yoon Lee

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