System Design and In-orbit Verification of the HJ-1-C SAR Satellite

Zhang  Run-ning; Jiang  Xiu-peng

doi:10.3724/SP.J.1300.2014.13135

Volume 3 Issue 3

Jun. 2014

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Article Navigation > Journal of Radars > 2014 > 3(3): 249-255

Zhang Run-ning, Jiang Xiu-peng. System Design and In-orbit Verification of the HJ-1-C SAR Satellite[J]. Journal of Radars, 2014, 3(3): 249-255. doi: 10.3724/SP.J.1300.2014.13135

Citation:

Zhang Run-ning, Jiang Xiu-peng. System Design and In-orbit Verification of the HJ-1-C SAR Satellite[J]. Journal of Radars, 2014, 3(3): 249-255. doi: 10.3724/SP.J.1300.2014.13135

Zhang Run-ning, Jiang Xiu-peng. System Design and In-orbit Verification of the HJ-1-C SAR Satellite[J]. Journal of Radars, 2014, 3(3): 249-255. doi: 10.3724/SP.J.1300.2014.13135

Citation:

Zhang Run-ning, Jiang Xiu-peng. System Design and In-orbit Verification of the HJ-1-C SAR Satellite[J]. Journal of Radars, 2014, 3(3): 249-255. doi: 10.3724/SP.J.1300.2014.13135

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System Design and In-orbit Verification of the HJ-1-C SAR Satellite

doi: 10.3724/SP.J.1300.2014.13135

(Dong Fang Hong Satellite Corporation Limited, Beijing 100094, China)

Received Date: 2013-12-18
Rev Recd Date: 2014-03-10
Publish Date: 2014-06-28

Abstract

Abstract

HJ-1-C is a SAR satellite owned by the Chinese Environment and Natural Disaster Monitoring constellation, and works together with the optical satellites HJ-1-A/B for monitoring environment and natural disasters. In this paper, the system design and characteristics of the first Chinese civil SAR satellite are described. In addition, the interface relation between SAR payload and platform is studied. Meanwhile, the data transmission capability, attitude, power, and temperature control that support SAR imaging are reviewed. Finally, the corresponding in-orbit verification results are presented.
- HJ-1-C satellite,
- S-band SAR,
- Power synthesis,
- SAR satellite system design