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- Title
The SAR Payload Design and Performance for the GF-3 Mission.
- Authors
Jili Sun; Weidong Yu; Yunkai Deng
- Abstract
This paper describes the C-band multi-polarization Synthetic Aperture Radar (SAR) sensor for the Gaofen-3 (GF-3) mission. Based on the requirement analysis, the design of working modes and SAR payload are given. An accurate antenna model is introduced for the pattern optimization and SAR performance calculation. The paper concludes with an overview of predicted performance which was verified by in-orbit tests.
- Subjects
CHINA; SYNTHETIC aperture radar; ROCKET payloads; RISAT-1 (Radar imaging satellite); ANTENNA radiation patterns; METEOROLOGICAL services
- Publication
Sensors (14248220), 2017, Vol 17, Issue 10, p2419
- ISSN
1424-8220
- Publication type
Article
- DOI
10.3390/s17102419