Multichannel matched transmit-receiver design in presence of signal-dependent interference and noise

S. U. Pillai, H. S. Oh, J. R. Guerci

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In presence of targets that respond to transmitter diversity such as polarization, to maximize the output SINR, it becomes necessary to jointly optimize the transmit signal vector and the receiver bank of filters in presence of signal dependent interference and noise. This multichannel matched transmitter-receiver structure is superior to its scalar counterpart, since several aspects of the signal dependent interference spectrum are "brought to light" in this case. The cross-interference spectral matrices in fact contain much more information compared to the single channel case, and despite the highly nonlinear nature of the problem, it is possible to derive a closed form solution for the optimum matched receiver filter bank. In addition, an iterative algorithm that appears to converge for all SINR is proposed to determine the optimum transmit signal vector.

Original languageEnglish (US)
Title of host publicationProceedings of the 2000 IEEE Sensor Array and Multichannel Signal Processing Workshop, SAME 2000
PublisherIEEE Computer Society
Pages385-389
Number of pages5
ISBN (Electronic)0780363396
DOIs
StatePublished - 2000
EventIEEE Sensor Array and Multichannel Signal Processing Workshop, SAME 2000 - Cambridge, United States
Duration: Mar 16 2000Mar 17 2000

Publication series

NameProceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop
Volume2000-January
ISSN (Electronic)2151-870X

Other

OtherIEEE Sensor Array and Multichannel Signal Processing Workshop, SAME 2000
CountryUnited States
CityCambridge
Period3/16/003/17/00

Keywords

  • Closed-form solution
  • Interference
  • Iterative algorithms
  • Layout
  • Polarization
  • Radar clutter
  • Sensor arrays
  • Signal design
  • Signal to noise ratio
  • Transmitters

ASJC Scopus subject areas

  • Signal Processing
  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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  • Cite this

    Pillai, S. U., Oh, H. S., & Guerci, J. R. (2000). Multichannel matched transmit-receiver design in presence of signal-dependent interference and noise. In Proceedings of the 2000 IEEE Sensor Array and Multichannel Signal Processing Workshop, SAME 2000 (pp. 385-389). [878035] (Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop; Vol. 2000-January). IEEE Computer Society. https://doi.org/10.1109/SAM.2000.878035