Smart antennas with optical processing for broadband blind source separation

This paper presents an optical signal processing approach to the challenging problem of blind source separation in a multiple signal space. In this work, we have implemented independent component analysis (ICA) for a 10-GHz smart antenna array and for two unknown signals. The adaptive processing of...

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Bibliographic Details
Published in2003 IEEE Topical Conference on Wireless Communication Technology pp. 408 - 409
Main Authors Smith, P., Fotheringham, E., Anderson, D., Popovic, Z.
Format Conference Proceeding
LanguageEnglish
Published IEEE 2003
Subjects
Adaptive optics
Antenna accessories
Antenna arrays
Blind source separation
Broadband antennas
Holographic optical components
Holography
Independent component analysis
Optical signal processing
Signal processing
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Summary:This paper presents an optical signal processing approach to the challenging problem of blind source separation in a multiple signal space. In this work, we have implemented independent component analysis (ICA) for a 10-GHz smart antenna array and for two unknown signals. The adaptive processing of the received signals is performed by dynamic holographic optical circuitry, enabling orders of magnitude higher bandwidth than what is currently possibly electronically.
ISBN:0780381963
9780780381964
DOI:10.1109/WCT.2003.1321581