星载合成孔径雷达多普勒调频率估计精度分析

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Abstract This paper analyzes Doppler frequency rate, parameters of system and images quality , and provides the relationship among accuracy of Doppler frequency rate, resolution of images, parameters of radar system, accuracy of orbit data and electromagnetic parameters of imaging area. These results are useful for system design and data processing.

Key words： Synthetic Aperture Radar（SAR） Doppler frequency rate System parameters Image quality

Received: 20 September 2002

PACS:

TN951

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	Zhang Yong-jun

Cite this article:

Zhang Yong-jun. Accuracy of Estimation of Doppler Frequency Rate for Spaceborne SAR[J]. , 2004, 26(2): 200-205 .

URL:

http://jeit.ie.ac.cn/EN/ OR http://jeit.ie.ac.cn/EN/Y2004/V26/I2/200

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