Influence of the Frequency Instability on the Bistatic-SAR Imaging

Tang Zi-yue; Zhang Shou-rong

Volume 26 Issue 1

Jan. 2004

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Tang Zi-yue, Zhang Shou-rong. Influence of the Frequency Instability on the Bistatic-SAR Imaging[J]. Journal of Electronics & Information Technology, 2004, 26(1): 100-106.

Citation:

Tang Zi-yue, Zhang Shou-rong. Influence of the Frequency Instability on the Bistatic-SAR Imaging[J]. Journal of Electronics & Information Technology, 2004, 26(1): 100-106.

Tang Zi-yue, Zhang Shou-rong. Influence of the Frequency Instability on the Bistatic-SAR Imaging[J]. Journal of Electronics & Information Technology, 2004, 26(1): 100-106.

Citation:

Tang Zi-yue, Zhang Shou-rong. Influence of the Frequency Instability on the Bistatic-SAR Imaging[J]. Journal of Electronics & Information Technology, 2004, 26(1): 100-106.

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Influence of the Frequency Instability on the Bistatic-SAR Imaging

Tang Zi-yue^{①②;张守融},
Zhang Shou-rong

Received Date: 2002-07-04
Rev Recd Date: 2002-11-15
Publish Date: 2004-01-19

Abstract

Abstract

The high stability of frequency sources is the foundation to the phase synchronization of the Bistatic Synthetic Aperture Radar (BiSAR) system. This paper analyzcs the influence of various frequence instabilities of sources in transmitter and receiver to the BiSAR imaging, and demonstrates the requirement to the source stability. The computer simulation results of BiSAR imaging with four types of frequency instabilities are presented.

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References(1)

References

Grisham. Method of satellite operation using synthetic aperture radar addition holography for imaging. US Patent, 4, 602, 257, July 22, 1986.[2]Powell, et al.. Autonomous synchronization of a bistatic synthetic aperture radar (SAR) system.US Patent, 5, 113, 193, May 12, 1992.[3]杨振起,张永顺,骆永军.双(多)基地雷达系统.北京:国防工艺出版社,1998,3:5-6.[4]张澄波.综合孔径雷达原理,系统分析与应用.北京:科学出版社,1989,11:140-153.[5]Kirk J. Motion compensation for SAR. IEEE 7rans. on AES, 1975, AES-11(3): 338-348.[6]Madsen S. Estimating the Doppler centroid of SAR data. IEEE Trans. on AES, 1989, AES-25(1):134-140.

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