WLC18-5: Power Spectral Density of Convolutionally Encoded Biorthogonal Pulse Position Modulated Time Hopping UWB Signals

S Villarreal-Reyes,R M Edwards

doi:10.1109/glocom.2006.719

WLC18-5: Power Spectral Density of Convolutionally Encoded Biorthogonal Pulse Position Modulated Time Hopping UWB Signals

S Villarreal-Reyes, R M Edwards

https://doi.org/10.1109/glocom.2006.719

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Publication Date: Nov 1, 2006

Citations: 12

Affiliation: Loughborough University

#Time Hopping Ultra Wideband Signals #Time Hopping + Show 8 more

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Abstract

The power spectral density (PSD) of convolutionally encoded biorthogonal pulse position modulated (BPPM) time hopping (TH) ultra wideband (UWB) signals is derived. Our formulation is based on a Moore machine representation of the coding procedure and its equivalent Markov chain. The model provides for pseudo random time hopping (TH) traditionally used for multiple access purposes.

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