Von Mises/Tikhonov-based distributions for systems with differential phase measurement

Authors:
Yuriy S. Shmaliy
Affiliations:
Guanajuato University, FIMEE, P.O. Box 215-A s/n, 36730 Salamanca Gto., Mexico and Kharkiv National University of Radio Electronics, Ukraine
Venue:
Signal Processing
Year:
2005

Citing 1
Cited 2

Telecommunication Systems Engineering

Telecommunication Systems Engineering

Upper bounds on the symbol-error probability of MPSK with phase error using Pawula F-function IV

IEEE Transactions on Communications
Estimation over fading channels with limited feedback using distributed sensing

IEEE Transactions on Signal Processing

Quantified Score

Hi-index	0.08

Visualization

Abstract

The von Mises/Tikhonov probability density function (pdf) is examined to use as an approximation for the differential phase in presence of Gaussian noise in systems with differential phase measurement (DPM). It is shown that this approximation is the best fit for the phase difference between two vectors with equal signal-to-noise ratios (SNRs). The strategy is proposed to derive the approximate pdf for the case of infinite SNR in one of the vectors. Two approximating pdfs are derived for the differential phase diversity with different and equal SNRs. An application is given for the error probability in passive wireless remote SAW sensing with DPM.