대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2005년도 추계종합학술대회
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- Pages.873-876
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- 2005
EM 시뮬레이터를 이용한 LNA 설계
Design of LNA Using EM simulator
- 최문호 (충북대학교 전기전자공학부) ;
- 김영석 (충북대학교 전기전자공학부) ;
- 정성일 (안소프트코리아) ;
- 이한영 (대림대학) ;
- 장석환 (건국대학교 전자공학과) ;
- 이종악 (건국대학교 전자공학과)
- Choi, Moon-Ho (Chungbuk National University) ;
- Kim, Yeong-Seuk (Chungbuk National University) ;
- Jung, Sung-Il (Ansoft KOREA) ;
- Lee, Han-Yeong (Daelim College) ;
- Jang, Seuk-Hwan (Konkuk University) ;
- Lee, Jong-Arc (Konkuk University)
- 발행 : 2005.11.26
초록
A low noise amplifier(LNA) using electro-magnetic field simulator is designed in standard 0.25um CMOS process. Integrated spiral inductor is simulated using EM field solver. Then LNA is simulated with active device, capacitor and simulated inductor by EM field solver. A S11 and S21 of -15.45dB and 17.8dB at 2.3GHz as simulation results was achieved. A Noise Figure is 2.92dB. And Measurements show a S11 and S21 of -12.4dB and 17.8dB at 2.3GHz. A Noise Figure of 3.3dB was achieved.
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