Title :
Phase-shift keyed signal compression using a mismatched sidelobe-free filter in the presence of Doppler frequency shift
Author :
Korshunov, Alexander Y. ; Mazayan, N.R. ; Nikolaev, S.P. ; Sinitsin, E.A. ; Fridman, L.B. ; Shildkret, A.B.
Author_Institution :
All-Russian Res. Inst. of Radio (VNIIRA), St. Petersburg, Russia
Abstract :
Analysis of the influence of the Doppler frequency shift on the effectiveness of Barker code compression is carried out. The mismatched sidelobe-free filter was considered as a signal compression filter. An ambiguity function of the mismatched filter was constructed, comparative analysis of ambiguity functions of the mismatched filter and a conventional matched filter was performed.
Keywords :
Doppler shift; codes; data compression; filtering theory; phase shift keying; Barker code compression; Doppler frequency shift; ambiguity function; mismatched sidelobe-free filter; phase-shift keyed signal compression; signal compression filter; Doppler shift; Electronic mail; Filtering theory; MATLAB; Matched filters; Signal to noise ratio;
Conference_Titel :
Microwave and Telecommunication Technology (CriMiCo), 2012 22nd International Crimean Conference
Conference_Location :
Sevastopol, Crimea
Print_ISBN :
978-1-4673-1199-1
