Single Channel Multiple Signal Classification Using Pseudo-Doppler

Samuel P. Drake; Jody C. McKerral; Brian D.O. Anderson

doi:10.1109/LSP.2023.3327899

Single Channel Multiple Signal Classification Using Pseudo-Doppler

Samuel P. Drake^*, Jody C. McKerral, Brian D.O. Anderson

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

An algorithm is presented to determine the number and direction of multiple indistinguishable radio frequency emitters using a single channel circular antenna array. This algorithm combines pseudo-Doppler direction finding with the MUSIC algorithm. The theory is provided along with a simulation. The simulation shows that the algorithm performs very well, with accuracy of better than one degree for typical scenarios, even with low signal to noise ratios.

Original language	English
Pages (from-to)	1587-1591
Number of pages	5
Journal	IEEE Signal Processing Letters
Volume	30
DOIs	https://doi.org/10.1109/LSP.2023.3327899
Publication status	Published - 2023

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10.1109/LSP.2023.3327899

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title = "Single Channel Multiple Signal Classification Using Pseudo-Doppler",

abstract = "An algorithm is presented to determine the number and direction of multiple indistinguishable radio frequency emitters using a single channel circular antenna array. This algorithm combines pseudo-Doppler direction finding with the MUSIC algorithm. The theory is provided along with a simulation. The simulation shows that the algorithm performs very well, with accuracy of better than one degree for typical scenarios, even with low signal to noise ratios.",

keywords = "Array signal processing, Doppler measurement, Direction-of-arrival estimation, Multiple signal classification, Signal detection",

author = "Drake, {Samuel P.} and McKerral, {Jody C.} and Anderson, {Brian D.O.}",

note = "Publisher Copyright: {\textcopyright} 1994-2012 IEEE.",

year = "2023",

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language = "English",

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AU - Drake, Samuel P.

AU - McKerral, Jody C.

AU - Anderson, Brian D.O.

PY - 2023

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N2 - An algorithm is presented to determine the number and direction of multiple indistinguishable radio frequency emitters using a single channel circular antenna array. This algorithm combines pseudo-Doppler direction finding with the MUSIC algorithm. The theory is provided along with a simulation. The simulation shows that the algorithm performs very well, with accuracy of better than one degree for typical scenarios, even with low signal to noise ratios.

AB - An algorithm is presented to determine the number and direction of multiple indistinguishable radio frequency emitters using a single channel circular antenna array. This algorithm combines pseudo-Doppler direction finding with the MUSIC algorithm. The theory is provided along with a simulation. The simulation shows that the algorithm performs very well, with accuracy of better than one degree for typical scenarios, even with low signal to noise ratios.

KW - Array signal processing

KW - Doppler measurement

KW - Direction-of-arrival estimation

KW - Multiple signal classification

KW - Signal detection

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DO - 10.1109/LSP.2023.3327899

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SN - 1070-9908

VL - 30

SP - 1587

EP - 1591

JO - IEEE Signal Processing Letters

JF - IEEE Signal Processing Letters

ER -

Single Channel Multiple Signal Classification Using Pseudo-Doppler

Abstract

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