DocumentCode
445300
Title
Optimal solution analysis of minimum entropy method for ISAR imaging
Author
Qiu, Xiaohui ; Zhao, Yang ; Cheng, Alice Heng Wang ; Yeo, Siew Yam
Author_Institution
Dept. of Inf. Eng., Nanjing Post & Telecom Univ., China
Volume
4A
fYear
2005
fDate
3-8 July 2005
Firstpage
480
Abstract
In this paper, numerical simulation on the minimum entropy method is accomplished to show that the autofocusing solution of this method is only a local-region optimal solution in ISAR imaging. In addition, comparisons between the minimum entropy method and other phase compensation methods are also presented to give a better look on the method. Moreover, results of real data ISAR imaging is provided to see the efficiency and advantage of the method.
Keywords
compensation; minimum entropy methods; numerical analysis; radar imaging; synthetic aperture radar; ISAR imaging; autofocusing solution; local-region optimal solution; minimum entropy method; numerical simulation; phase compensation; Entropy; Error analysis; Frequency estimation; High-resolution imaging; Image analysis; Information analysis; Microwave imaging; Phase estimation; Scattering; Telecommunications;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN
0-7803-8883-6
Type
conf
DOI
10.1109/APS.2005.1552699
Filename
1552699
Link To Document