跳频脉冲雷达目标的距离-多普勒成像

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Abstract With adoption of the hopped-frequency pulses as a radar waveform for imaging targets,a novel algorithm for range-Doppler imaging of rotating targets is proposed.Compared with the stepped-frequency radar Fourier transform(FT) imaging algorithm,the algorithm is characterized by large unambiguous Doppler window that eliminates Doppler confusion occasionally arising via the stepped-frequency radar FT imaging algorithm.Computer simulation results are given to confirm the effectiveness of the proposed algorithm.

Key words： Hopped-frequency Radar imaging Range-Doppler image

Received: 27 January 1999

PACS:

TN957.7

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	Liu Zheng
	Zhang Shouhong

Cite this article:

Liu Zheng,Zhang Shouhong. RANGE-DOPPLER IMAGING OF TARGETS VIA A HOPPED-FREQUENCY PULSES RADAR[J]. , 2000, 22(5): 741-746 .

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http://jeit.ie.ac.cn/EN/ OR http://jeit.ie.ac.cn/EN/Y2000/V22/I5/741