AN ADVANCED AUTOFOCUS ALGORITHM FOR SAR

Liu Xin; Zhu Xixing; Zhu Minhui

Volume 19 Issue 6

Nov. 1997

Turn off MathJax

Article Contents

Article Navigation > Journal of Electronics & Information Technology > 1997 > 19(6): 792-796

Liu Xin, Zhu Xixing, Zhu Minhui . AN ADVANCED AUTOFOCUS ALGORITHM FOR SAR[J]. Journal of Electronics & Information Technology, 1997, 19(6): 792-796.

Citation:

Liu Xin, Zhu Xixing, Zhu Minhui . AN ADVANCED AUTOFOCUS ALGORITHM FOR SAR[J]. Journal of Electronics & Information Technology, 1997, 19(6): 792-796.

Liu Xin, Zhu Xixing, Zhu Minhui . AN ADVANCED AUTOFOCUS ALGORITHM FOR SAR[J]. Journal of Electronics & Information Technology, 1997, 19(6): 792-796.

Citation:

Liu Xin, Zhu Xixing, Zhu Minhui . AN ADVANCED AUTOFOCUS ALGORITHM FOR SAR[J]. Journal of Electronics & Information Technology, 1997, 19(6): 792-796.

PDF( 777 KB)

AN ADVANCED AUTOFOCUS ALGORITHM FOR SAR

Received Date: 1996-11-21
Rev Recd Date: 1997-03-05
Publish Date: 1997-11-19

Abstract

Abstract

Autofocus is an important technique in high resolution Synthetic Aperture Radar(SAR). When autofocus is needed by real-time SAR imaging processing, it must be very computationally effective. Shift and correlate algorithm is such an algorithm. It was first presented by Jorgen, (1991). In this paper, we analyze its essence and make some advance on it.

FullText(HTML)