Title :
On orthogonality of Linear and Non-Linear frequency modulated pulses
Author :
Plata, Sherneyko ; Pergol, Mariusz
Author_Institution :
Bumar Elektronika S.A., Gdansk, Poland
Abstract :
In the paper features of both LFM and NLFM pulses have been investigated. Full-Gaussian, half-Gaussian and Rayleigh signals have been chosen as examples of NLFM pulses. Auto-correlation function has been employed in order to obtain information about pulse compression and undesired time products. Additionally, orthogonality of analysed signals have been determined by means of cross-correlation function.
Keywords :
correlation methods; pulse compression; radar signal processing; Rayleigh signals; autocorrelation function; crosscorrelation function; full Gaussian pulse; half Gaussian pulse; nonlinear frequency modulated pulses; pulse compression; Chirp modulation; Correlation; Delays; Feature extraction; Frequency modulation; Indexes; Time-frequency analysis; Gaussian pulse; Rayleigh pulse; correlation function; pulse-compression;
Conference_Titel :
Radar Symposium (IRS), 2014 15th International
Conference_Location :
Gdansk
Print_ISBN :
978-617-607-552-3
DOI :
10.1109/IRS.2014.6869233
