한국전자파학회:학술대회논문집 (Proceedings of the Korea Electromagnetic Engineering Society Conference)
- 한국전자파학회 2003년도 종합학술발표회 논문집 Vol.13 No.1
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- Pages.96-99
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- 2003
위성중계기용 Ku-대역 저잡음증폭기 개발
Development of Ku-band Low Noise Amplifier for Satellite Transponder
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정진철
(한국전자통신연구원 전파방송연구소 통신위성 개발센터) ;
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염인복
(한국전자통신연구원 전파방송연구소 통신위성 개발센터) ;
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이성팔
(한국전자통신연구원 전파방송연구소 통신위성 개발센터)
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Jeong, Jin-Cheol
(Communications Satellite Development Center ETRI-Radio & Broadcasting Technology Laboratory) ;
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Yom, In-Bok
(Communications Satellite Development Center ETRI-Radio & Broadcasting Technology Laboratory) ;
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Lee, Seong-Pal
(Communications Satellite Development Center ETRI-Radio & Broadcasting Technology Laboratory)
- 발행 : 2003.11.15
초록
This paper presents the development of a Ku-band Low Noise Amplifier with the Noise figure of 1.4dBmax, the gain of 35dB, and the In/Out Return toss of -22dB/-18dB in the frequency range from 14 to 14.5GHz for Satellite transponders. All RF components were assembled using a hybrid technology with 15-mil thin-film substrates. The mechanical and thermal design of the housing was performed considering a vibration and a vacuum of space environment.