A Miniaturized 2.5 GHz 8 W GaN HEMT Power Amplifier Module Using Selectively Anodized Aluminum Oxide Substrate. - Hae-Chang Jeong; Kyung-Whan Yeom (IEICE Trans. Electron., 2012)

A Design of X-Band 40 W Pulse-Driven GaN HEMT Power Amplifier. - Hae-Chang Jeong; Kyung-Whan Yeom (IEICE Trans. Electron., 2013)