Frequency-Hopped Signal Source Identification in Frequency-Selective Channels

Blind source separation of frequency-hopped signals is a challenging problem for cases involving multipath exhibiting temporal and angular spread. A novel solution is proposed that exploits polarization-frequency correlation to separate signals, enabling association of hopped signal in these adverse...

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Veröffentlicht in:	IEEE transactions on aerospace and electronic systems 2019-12, Vol.55 (6), p.3316-3329
Hauptverfasser:	Loof, Joseph L., Pratt, Thomas G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Direction-of-arrival estimation Estimation Frequency synchronization Frequency-hopping OFDM polarization mode dispersion (PMD) Receivers signal classification Signal processing signal source identification Time-frequency analysis Timing
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