Title :
A Comprehensive Review of Quasi-Orthogonal Waveforms
Author :
Keel, B.M. ; Heath, T.H.
Author_Institution :
Georgia Tech. Res. Inst., Atlanta
Abstract :
Quasi-orthogonal waveforms which exhibit low cross-correlation responses have the potential to enhance radar performance. Intra-pulse, phase coded or frequency modulated waveforms, sharing the same frequency band, are of greatest interest. A review of quasi-orthogonal waveform design and performance is presented including bounds on auto and cross-correlation performance.
Keywords :
FM radar; correlation methods; orthogonal codes; phase coding; pulse code modulation; radar signal processing; waveform analysis; cross-correlation response; frequency modulated waveform; intra-pulse waveform; phase coded waveform; quasi orthogonal waveforms; radar performance enhancement; radar signal processing; Frequency modulation; Frequency synthesizers; Linear algebra; Matched filters; Modulation coding; Phase modulation; Radar; Signal to noise ratio; Surface waves; Vectors;
Conference_Titel :
Radar Conference, 2007 IEEE
Conference_Location :
Boston, MA
Print_ISBN :
1-4244-0284-0
Electronic_ISBN :
1097-5659
DOI :
10.1109/RADAR.2007.374202
