DocumentCode :
3076657
Title :
Sparse antenna array multiple beamforming and spectral analysis using spatial-spectral holography
Author :
Schlottau, F. ; Wagner, K.H. ; Bregman, J. ; Le Gouët, J.L.
Author_Institution :
OCS, Colorado Univ., Boulder, CO, USA
fYear :
2003
fDate :
10-12 Sept. 2003
Firstpage :
355
Lastpage :
358
Abstract :
Fourier-plane spatial-spectral holography and a frequency-scanned, variable magnification holographic readout system are used to form squint-free broadband RF images from a coherently fiber-remoted, optically-modulated, randomly-spaced array antenna, which is phase cohered by a photorefractive crystal.
Keywords :
Fourier transform optics; beam steering; holography; microwave antenna arrays; microwave photonics; optical modulation; photorefractive materials; spectral analysis; broadband RF images; optical modulation; phase coherence; photorefractive crystal; sparse antenna array multiple beamforming; spatial-spectral holography; spectral analysis; Antenna arrays; Array signal processing; Broadband antennas; Holographic optical components; Holography; Optical arrays; Optical fibers; Phased arrays; Radio frequency; Spectral analysis;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave Photonics, 2003. MWP 2003 Proceedings. International Topical Meeting on
Print_ISBN :
0-7803-8691-4
Type :
conf
DOI :
10.1109/MWP.2003.1422919
Filename :
1422919
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3076657
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