A Novel Varactorless Tuning Technique for Clapp VCO Design Using Tunable Negative Capacitor to Increase Frequency-Tuning Range by Dang-An Nguyen, Chulhun Seo

Get full text

Dual-Band Rectifier Design With High Efficiency Using Simple Dual Band-Stop Network for Wireless Power Transfer by Dang-An Nguyen, Yujin Choi, Chulhun Seo

Get full text

A High Gain and Uniform Power Mushroom Antenna Using Metasurface by Danh Manh Nguyen, Ducdung Nguyen, Chulhun Seo

Get full text

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

Get full text