13FR1200, Radar용 30W급 GaN 전력증폭기 MMIC 및 패키지 개발,
In Bok Yom
Abstract
□ 개발목표 계획 ● Packaged HPA MMIC A. Frequency : 5.4~5.9 GHz B. Psat : 30 W C. PAE : 40 % D. MTTF : 107 Hour 실적 ● Packaged HPA MMIC A. Frequency : 5.4~5.9 GHz B. Psat : 48.9 W C. PAE : 40 % D. MTTF : 108 Hour
□ 기대효과 개발된 C 대역 HPA MMIC 는 기존 하이브리드 형태의 HPA 보다 소형화 고집적화가 가능한 GaN MMIC 화 하여 패키지와 신뢰성까지 확보함으로 기존 C 대역의 레이다의 소형화 경량화가 가능하게 되었다.
□ 적용분야 대포병, 기상, 선박등 레이더에 적용
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