DocumentCode
2959595
Title
Least square and min-max design of MTI filters with nonuniform interpulse periods
Author
Ispir, M. ; Candan, C.
Author_Institution
ILTAREN-BILGEM, TUBITAK, Ankara, Turkey
fYear
2013
fDate
April 29 2013-May 3 2013
Firstpage
1
Lastpage
6
Abstract
The design of moving target indicator (MTI) filters with nonuniform interpulse periods is studied through the least square and min-max filter design methodologies. A trade-off between the contradictory objectives of maximum possible clutter suppression (maximum stopband attenuation) and minimum desired signal attenuation (minimum passband ripple) is established by the introduction of a weight factor into the design. The weight factor enables the adaptation of MTI filters to different operational scenarios such as system operation under low, medium or high clutter power.
Keywords
filtering theory; least squares approximations; minimax techniques; radar clutter; radar signal processing; MTI filters; clutter suppression; least square design methodologies; min-max design methodologies; moving target indicator filters; nonuniform interpulse periods; signal attenuation; weight factor; Attenuation; Clutter; Equations; Frequency response; Optimization; Passband; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar Conference (RADAR), 2013 IEEE
Conference_Location
Ottawa, ON
ISSN
1097-5659
Print_ISBN
978-1-4673-5792-0
Type
conf
DOI
10.1109/RADAR.2013.6586029
Filename
6586029
Link To Document