Accession Number : AD0777722

Title :   FFT Doppler Filter Performance Computations.

Descriptive Note : Memorandum rept.,

Corporate Author : NAVAL RESEARCH LAB WASHINGTON D C

Personal Author(s) : Hsiao,J. K.

Report Date : MAR 1974

Pagination or Media Count : 64

Abstract : The fundamental theory of a FFT doppler filter is briefly reviewed. Computer programs to plot the responses and improvement factors of these filters are presented in this report. A wide choice of weighting functions are included in these programs. A number of examples are computed and presented. (Author)

Descriptors :   *Filters, Doppler systems, Coherent radar, Moving target indicators, Radar clutter, Fourier transformation, Computer programs, FORTRAN, Clutter

Subject Categories : Electrical and Electronic Equipment
      Active & Passive Radar Detection & Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE