Title :
Doppler optimised compression filters
Author :
A.J. Zejak;J.A. Zatkalik;M.L. Dukic
Author_Institution :
Fac. of Electr. Eng., Belgrade Univ., Serbia
Abstract :
The problem of designing radar detection filters that minimise sidelobe levels in both Doppler and the range co-ordinates is considered. The new algorithm for Doppler optimised mismatch filter is constructed. The generalization enables sidelobe suppression for the polyphase and complex multilevel sequences. For minimax filter coefficients calculation, the iterative reweighted least-square procedure is successfully applied. Considerable experimental results are obtained, especially for polyphase sequences.
Keywords :
"Radar detection","Radar signal processing","Matched filters","Signal processing algorithms","Doppler radar","Iterative algorithms","Minimax techniques","Frequency","Signal processing","Radar tracking"
Conference_Titel :
Spread Spectrum Techniques and Applications, 1994. IEEE ISSSTA ´94., IEEE Third International Symposium on
Print_ISBN :
0-7803-1750-5
DOI :
10.1109/ISSSTA.1994.379528
