대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2005년도 추계종합학술대회
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- Pages.35-38
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- 2005
저궤도 위성용 S-BAND 수신기 설계 및 제작
Design and Fabrication of a S-BAND Receiver for Low Orbit Satellite
- 최영진 (한국항공우주산업(주) 우주개발연구센타)
- Choi, Young-Jin (Korea Aerospace Industries Space Development and Research Center)
- 발행 : 2005.11.26
초록
In this study, S-Band receiver for low orbit satellite is implemented. The developed receiver is double super-heterodyne type and STDN compatible. Input/output frequency of receiver is 2034.747MHz and 18.414MHz used for KOMPSAT 2 satellite. Overall gain(@AGC=0V) and image rejection were 92.4dB and 50.2dB respectively. It was verified that receiver has stable performance to the temperature limit, power supply voltage variation and input signal level range.
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