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

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

8 Citations (Scopus)

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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

Keywords

Array signal processing
direction-of-arrival estimation
Doppler measurement
multiple signal classification
signal detection

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10.1109/LSP.2023.3327899Licence: CC BY-NC-ND

Published versionFinal published version, 488 KBLicence: CC BY-NC-ND

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KW - direction-of-arrival estimation

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KW - multiple signal classification

KW - signal detection

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Single Channel Multiple Signal Classification Using Pseudo-Doppler

Abstract

Keywords

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