Title :
Noise radar for range/Doppler processing and digital beamforming using binary ADC
Author :
Axelsson, Sune R.J.
Author_Institution :
Saab Bofors Dynamics, Swedish Defence Res. Agency, Linkoping, Sweden
Abstract :
Presently, there is an increasing interest in noise modulated radar. Wide-band signal processing with high range resolution, reduced ambiguities and high ECCM performance can be achieved. The processing involved correlates the received signal and the delayed reference. Range/Doppler processing and digital beamforming can be performed with surprisingly good results even for binary or a few bits ADC, if a second noise signal is added before
Keywords :
Doppler radar; FM radar; analogue-digital conversion; array signal processing; correlation methods; radar resolution; ECCM performance; ambiguity reduction; binary ADC; correlation; delayed reference; digital beamforming; noise modulated radar; range resolution; range/Doppler processing; received signal; wideband signal processing; Array signal processing; Bandwidth; Delay; Doppler radar; Narrowband; Noise measurement; Performance analysis; Radar tracking; Signal processing; Signal resolution;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2001. IGARSS '01. IEEE 2001 International
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-7031-7
DOI :
10.1109/IGARSS.2001.977884
