超分辨方法在多普勒波束锐化中的应用

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Abstract The Superresolution mehtod based on the models of both the signal and the noise leads tO a superior accuracy thah the FFT method．This paper presents applications of superresolution signal estimatiors to Doppler beam sharpened imaging and proposes a method for target feature extraction．Experimental results show that the imaging quality are superiorhan that of traditional FFT method.

Key words： Superresolution Radar imaging Doppler beam sharpened imaging

Received: 15 July 1998

PACS:

TN957.7

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	Cheng Yuping
	Sun Changyin

Cite this article:

Cheng Yuping,Sun Changyin. APPLICATIONS OF SUPERRESOLUTION SIGNAL ESTIMATORS TO DOPPLER BEAM SHARPENED IMAGING[J]. , 2000, 22(3): 392-397 .

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http://jeit.ie.ac.cn/EN/ OR http://jeit.ie.ac.cn/EN/Y2000/V22/I3/392