Yun-Seong Heo

Design of a GaN HEMT 4 W Miniaturized Power Amplifier Module for WiMAX Band

Kyung-Whan Yeom, Kyoung-Min Kim, Hyun-Seok Oh, 2011 .

Design of a Ultra Miniaturized Voltage Tuned Oscillator Using LTCC Artificial Dielectric Reson

Kyung-Whan Yeom, Hyun-Seok Oh, Hae-Chang Jeong, 2012 .

A 2 GHz Compact Analog Phase Shifter with a Linear Phase-Tune Characteristic

Kyung-Whan Yeom, Hyun-Seok Oh, Hae-Chang Jeong, 2011 .

A Lock-Time Improvement for an X-Band Frequency Synthesizer Using an Active Fast-Lock Loop Filter

Kyung-Whan Yeom, Hyun-Seok Oh, Hae-Chang Jeong, 2011 .