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Gao Yong, Xiao Xianci. Direction-finding of Low Probability Interception Signals in Jammer[J]. Journal of University of Electronic Science and Technology of China, 1998, 27(3): 246-250.
Citation: Gao Yong, Xiao Xianci. Direction-finding of Low Probability Interception Signals in Jammer[J]. Journal of University of Electronic Science and Technology of China, 1998, 27(3): 246-250.

Direction-finding of Low Probability Interception Signals in Jammer

  • Received Date: 1997-10-20
  • Rev Recd Date: 1997-11-24
  • Publish Date: 1998-06-15
  • The information of low probability interception (LPI) signals is useful in practice,but LPI signals are often hided or put in jammer,which show more difficulty in direction-finding.This paper exploits the characters of signals and uses spectral correlation theory in direction-finding of LPI signals in jammer.The simulation results show that the combination of array direction-finding and spectral correlation theory can get better results than the method of MUSIC in direction-finding of LPI signals.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Direction-finding of Low Probability Interception Signals in Jammer

Abstract: The information of low probability interception (LPI) signals is useful in practice,but LPI signals are often hided or put in jammer,which show more difficulty in direction-finding.This paper exploits the characters of signals and uses spectral correlation theory in direction-finding of LPI signals in jammer.The simulation results show that the combination of array direction-finding and spectral correlation theory can get better results than the method of MUSIC in direction-finding of LPI signals.

Gao Yong, Xiao Xianci. Direction-finding of Low Probability Interception Signals in Jammer[J]. Journal of University of Electronic Science and Technology of China, 1998, 27(3): 246-250.
Citation: Gao Yong, Xiao Xianci. Direction-finding of Low Probability Interception Signals in Jammer[J]. Journal of University of Electronic Science and Technology of China, 1998, 27(3): 246-250.

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