Title :
Real-time processing of noisy RF pulses
Author :
Sobhy, Mohamed I. ; Moustafa, Khaled H. ; Makkey, Mostafa Y.
Author_Institution :
Electron. Eng. Lab., Kent Univ., Canterbury, UK
Abstract :
An algorithm is described for extracting an RF pulse from a noisy background and applying the output to a matched filter. A nonlinear time-frequency filter removes the noise and the matched filter is realised by a wave digital filter. The design methodology permits the realisation of the system for real-time application.
Keywords :
filtering theory; matched filters; radar interference; radar signal processing; random noise; real-time systems; time-frequency analysis; wave digital filters; RF pulse extraction; SIMULINK model; design methodology; matched filter; noisy RF pulses; nonlinear time-frequency filter; real-time application; real-time processing; wave digital filter; Algorithm design and analysis; Band pass filters; Filtering; Matched filters; Noise level; Radar signal processing; Radio frequency; Signal processing algorithms; Signal to noise ratio; Time frequency analysis;
Conference_Titel :
Circuits and Systems, 2003. ISCAS '03. Proceedings of the 2003 International Symposium on
Print_ISBN :
0-7803-7761-3
DOI :
10.1109/ISCAS.2003.1204940
