상세정보
학술대회
A 17.5~ 20.5 GHz 30 W GaN HPA MMIC for Kaband Satellite Communications
- 발행일
- 202210
- 출처
- Asia-Pacific Conference on Communications (APCC) 2022, pp.643-644
- 협약과제
- 22HH4500, [전문연구실] 위성탑재체 핵심원천기술 개발 [통합과제] , 장동필
- 초록
- This letter presents a K-band high power amplifier (HPA) monolithic microwave integrated circuit (MMIC) for satellite communications. In pulsed condition, a peak output power is larger than 45 dBm in 17.5 ~ 20.5 GHz, with an power added efficiency (PAE) and gain up to 29 % and 22 dB.
- KSP 제안 키워드
- 5 GHz, GaN HPA, High power amplifier(HPA), K-band, Microwave monolithic integrated circuits(MMIC), Output power, Power added efficiency(PAE), microwave integrated circuit, power amplifiers(PAs), satellite communication