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RF Compatibility Design & Verification for the SAR Satellite  

Won, Young-Jin (한국항공우주연구원 다목적실용위성5호체계팀)
Park, Hong-Won (한국항공우주연구원 다목적실용위성5호체계팀)
Moon, Hong-Youl (한국항공우주연구원 다목적실용위성5호체계팀)
Woo, Sung-Hyun (한국항공우주연구원 다목적실용위성5호체계팀)
Kim, Jin-Hee (한국항공우주연구원 다목적실용위성5호체계팀)
Publication Information
Aerospace Engineering and Technology / v.10, no.2, 2011 , pp. 37-48 More about this Journal
Abstract
Synthetic Aperture Radar(SAR) is a powerful and well established microwave remote sensing technique which enables high resolution measurement of Earth surface independent of weather conditions and sunlight illumination. KARI has been developing the first Korea SAR satellite which is scheduled to be launched in this year. The SAR satellite mainly consists of the bus platform and SAR payload. Most of all, the RF compatible design during the design phase and the verification of the RF compatibility during the testing phase is very important procedure for the in-orbit performance guarantee because the SAR payload radiates high power through the SAR antenna. In this study, the SAR satellite design criteria and verification procedure for the RF compatibility are described. In addition, this paper describes the RF full radiation testing (RF auto-compatibility testing) for the verification of the RF performance robustness, the testing configuration, and the test results.
Keywords
Synthetic Aperture Radar; Radio Frequency Compatibility;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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