The Phase Stability Measure Method for Transmitting and Receiving Channels of Space-borne SAR

Xie  Dong-dong; Wu  Xia-yi; Yu  Wei-dong

doi:10.3724/SP.J.1300.2013.20009

Volume 1 Issue 1

Feb. 2012

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Xie Dong-dong, Wu Xia-yi, Yu Wei-dong. The Phase Stability Measure Method for Transmitting and Receiving Channels of Space-borne SAR[J]. Journal of Radars, 2012, 1(1): 96-99. doi: 10.3724/SP.J.1300.2013.20009

Citation:

Xie Dong-dong, Wu Xia-yi, Yu Wei-dong. The Phase Stability Measure Method for Transmitting and Receiving Channels of Space-borne SAR[J]. Journal of Radars, 2012, 1(1): 96-99. doi: 10.3724/SP.J.1300.2013.20009

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The Phase Stability Measure Method for Transmitting and Receiving Channels of Space-borne SAR

doi: 10.3724/SP.J.1300.2013.20009

1.
Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China)
2.
Graduate School of Chinese Academy of Sciences, Beijing 100039, China)

Funds: null

Received Date: 2012-02-13
Rev Recd Date: 2012-04-08
Publish Date: 2012-02-28

Abstract

Abstract

Accurate phase stability measurement of Transmitting and Receiving channels in space-borne SAR (Synthetic Aperture Radar) system is important to evaluate imaging quality. Based on fewer instruments, matched filtering and interpolation algorithm, two kinds of measure methods which makes the measurement value more accurate are presented and compared in this paper. The test result of one space-borne SAR prototyping system indicates that the methods are feasible and effective.
- Space-borne Synthetic Aperture Radar (SAR),
- Transmitting and receiving channels,
- Phase stability,
- Accurate measurement