DocumentCode
2262764
Title
Optimal design of clutter rejection filters for MTI system
Author
Zuyin, Weng
Author_Institution
Beijing Inst. of Radio Meas., China
fYear
2001
fDate
2001
Firstpage
475
Lastpage
478
Abstract
Transversal digital high-pass filters are considered for extracting moving target signals from clutter. A new approach is suggested for the analytical design of clutter rejection filters. Based on the required filter pass-band response, a procedure for selecting suitable PRI (pulse repetition interval) values has been used. According to the requirements of the filter rejection-band response, a kind of high pass filter has been suggested as the prototype for determining the optimal filter weighting coefficients
Keywords
air traffic control; digital filters; high-pass filters; interference suppression; radar clutter; radar detection; radar signal processing; radar target recognition; ATC systerns; MTI system; clutter; clutter rejection filters; high-pass filters; moving target signals; pass-band response; pulse repetition interval; rejection-band response; signal detection; transversal digital filters; Clutter; Design methodology; Design optimization; Doppler radar; Filter bank; Frequency; Input variables; Performance analysis; Sea measurements; Transversal filters;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar, 2001 CIE International Conference on, Proceedings
Conference_Location
Beijing
Print_ISBN
0-7803-7000-7
Type
conf
DOI
10.1109/ICR.2001.984746
Filename
984746
Link To Document