Adaptive windowed cross Wigner-Ville distribution as an optimum phase estimator for PSK signals
Cross time-frequency distribution (XTFD), unlike the quadratic time-frequency distribution (QTFD), can represent phase information for phase shift keying (PSK) signals such as binary phase shift keying (BPSK) and quadrature phase shift keying (QPSK). However, it suffers from interference due to dupl...
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| Main Authors: | , |
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| Format: | Article |
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Elsevier Inc.
2013
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| Subjects: | |
| Online Access: | http://eprints.utm.my/id/eprint/49563/ http://dx.doi.org/10.1016/j.dsp.2012.06.017 |
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