Comparative Study on Breakdown Characteristics for InGaAs Metamorphic High Electron Mobility Transistor and InGaAs/InP-Composite Channel Metamorphic High Electron Mobility Transistor. - Seok Gyu Choi; Jung Hun Oh; Bok-Hyung Lee; Byeong Ok Lim; Sung Woon Moon; Dong-Hoon Shin; Sam-Dong Kim; Jin Koo Rhee (IEICE Trans. Electron., 2006)

Studies on Modification of Channel Material and Gate Recess Structures in Metamorphic HEMT for Improvement of Breakdown and RF Characteristics. - Seok Gyu Choi; Young Hyun Baek; Jung Hun Oh; Min Han 006; Seok Ho Bang; Jin Koo Rhee (IEICE Trans. Electron., 2008)

Design and fabrication of 94 GHz MMIC single balanced resistive mixer without IF balun. - Sang-Jin Lee; Yong-Hyun Baek; Tae-Jong Baek; Min Han 006; Seok Gyu Choi; Dong-Sik Ko; Byoung-Chul Jeon; Jin Koo Rhee (Microelectron. J., 2010)