DocumentCode
1164706
Title
Use of genetic algorithms in ISAR imaging of targets with higher order motions
Author
Junfei Li ; Hao Ling
Author_Institution
Dept. of Electr. & Comput. Eng., Texas Univ., Austin, TX, USA
Volume
39
Issue
1
fYear
2003
Firstpage
343
Lastpage
351
Abstract
Genetic algorithms (GA) are proposed for inverse synthetic aperture radar (ISAR) imaging. GA is used for motion parameters search in place of exhaustive search in the adaptive joint time-frequency (AJTF) algorithm. While maintaining the same accuracy, GA has lower computational complexity, especially for targets with higher order motions.
Keywords
computational complexity; genetic algorithms; motion compensation; phase estimation; radar imaging; synthetic aperture radar; time-frequency analysis; ISAR imaging; adaptive joint time-frequency algorithm; computational complexity; genetic algorithms; higher order motion targets; inverse synthetic aperture radar imaging; motion parameters search; Acoustic signal detection; Acoustic signal processing; Doppler radar; Genetic algorithms; Radar imaging; Signal analysis; Signal detection; Signal processing; Speech analysis; Speech processing;
fLanguage
English
Journal_Title
Aerospace and Electronic Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9251
Type
jour
DOI
10.1109/TAES.2003.1188916
Filename
1188916
Link To Document