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Passive Angle-Doppler Profile Estimation for Narrowband Digitally Modulated Wireless Signals

dc.creatorArgyriou A.en
dc.date.accessioned2023-01-31T07:32:47Z
dc.date.available2023-01-31T07:32:47Z
dc.date.issued2022
dc.identifier10.1109/SAM53842.2022.9827795
dc.identifier.isbn9781665406338
dc.identifier.issn2151870X
dc.identifier.urihttp://hdl.handle.net/11615/70759
dc.description.abstractIn this paper, we improve estimation of the Doppler shift present in signals that originate from multiple wireless digital communication transmitters. We deploy a uniform linear array (ULA) that overhears the frequency band of interest, hence an unauthorized wireless receiver (URx), and propose an algorithm for extracting the symbol duration from the unknown modulated data. The baseband wireless modulated signal is stripped from its data-induced phase shifts, allowing us to calculate high quality estimates of the periodogram, the spectrogram, and the angle-Doppler profile. Performance results show that high quality results without artifacts from digital modulation can be obtained. © 2022 IEEE.en
dc.language.isoenen
dc.sourceProceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshopen
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85135376878&doi=10.1109%2fSAM53842.2022.9827795&partnerID=40&md5=9cc42075fd5a4c1fc99cd62a5eadbd3c
dc.subjectDigital communication systemsen
dc.subjectBase bandsen
dc.subjectDoppler profileen
dc.subjectHigh qualityen
dc.subjectNarrow bandsen
dc.subjectProfile estimationen
dc.subjectSymbol durationen
dc.subjectUniform linear arraysen
dc.subjectWireless digital communicationsen
dc.subjectWireless receiversen
dc.subjectWireless signalsen
dc.subjectDoppler effecten
dc.subjectIEEE Computer Societyen
dc.titlePassive Angle-Doppler Profile Estimation for Narrowband Digitally Modulated Wireless Signalsen
dc.typeconferenceItemen


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