Title :
Range-Doppler radar signal processing with spectral holography
Author :
Harris, T.L. ; Merkel, K.D. ; Krishna Mohan, R. ; Babbitt, W.R.
Author_Institution :
Spectrum Lab., Montana State Univ., Bozeman, MT, USA
Abstract :
Spectral holographic crystals can record the cross-power spectrum of RF signals modulated onto optical carriers and perform range-Doppler processing of gigahertz radar signals, resolving Doppler shifts up to 100 kilohertz with /spl sim/130 Hertz resolution.
Keywords :
Doppler radar; Doppler shift; electro-optical modulation; holography; optical materials; phase modulation; radar signal processing; Doppler shifts; RF signal modulation; cross-power spectrum; electrooptic modulator; gigahertz radar signals; holographic crystals; optical carriers; phase modulator; radar signal processing; range-Doppler processing; range-Doppler radar; spectral holography;
Conference_Titel :
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-777-6
