Performance of UWB PSK systems using fully saturated power amplifiers

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dc.contributor.authorLi, J.
dc.contributor.authorLiu, Q.
dc.contributor.authorTaylor, D.P.
dc.date.accessioned2010-07-02T02:30:19Z
dc.date.available2010-07-02T02:30:19Z
dc.date.issued2006en
dc.description.abstractThis paper studies the performance of ultra-wideband (UWB) radio communications systems employing phase shift keying (PSK) modulation and fully saturated power amplifiers through additive white Gaussian noise (AWGN) channel or Rayleigh fading channel. An impulse response method is provided to analyze the signal-to-noise ratio (SNR) degradation. Both convolutional code and turbo code are employed with the Viterbi decoding and the iterative decoding, respectively. The decoding algorithms are modified for the Rayleigh fading channel. Near optimal bit error rate (BER) performance is achieved when employing either convolutional code or turbo code. The simulation results match the derivation. Therefore, fully saturated power amplifiers can be employed in UWB PSK systems to significantly reduce radio cost, simplify radio circuit, and increase battery life for portable terminals.en
dc.identifier.citationLi, J., Liu, Q., Taylor, D.P. (2006) Performance of UWB PSK systems using fully saturated power amplifiers. IEEE Journal on Selected Areas in Communications, 24(4), pp. 913-919.en
dc.identifier.doihttps://doi.org/10.1109/JSAC.2005.863883
dc.identifier.issn0733-8716
dc.identifier.urihttp://hdl.handle.net/10092/4072
dc.language.isoen
dc.publisherUniversity of Canterbury. Electrical and Computer Engineeringen
dc.rights.urihttps://hdl.handle.net/10092/17651en
dc.subjectBit error rate (BER)en
dc.subjectfading channelen
dc.subjectmodulationen
dc.subjectnonlinear radio channelen
dc.subjectultra-wideband (UWB)en
dc.subject.marsdenFields of Research::290000 Engineering and Technology::291700 Communications Technologies::291710 Radio communications and broadcasting not elsewhere classifieden
dc.subject.marsdenFields of Research::290000 Engineering and Technology::290900 Electrical and Electronic Engineeringen
dc.subject.marsdenFields of Research::290000 Engineering and Technology::291700 Communications Technologies::291708 Baseband technologyen
dc.titlePerformance of UWB PSK systems using fully saturated power amplifiersen
dc.typeJournal Article
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