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Study of the possibilities of increasing the efficiency of UHF radio systems using CAD

Keywords:

A.S. Merkutov – Ph.D.(Eng.), Associate Professor, Department of Computer Engineering and Control Systems, Vladimir State University named after A.&N. Stoletovs
E-mail: merkutov@yandex.ru


In this article the questions of increase of efficiency of wireless systems for digital data transmission in radiochannels under fading conditions on the basis of CADs simulation. The basic types of the fading with urban environments, and possibilities of their simulating are considered. The features of signal processing of the frequency modulation circuits of the transceiver with reduced power con-sumption are described. Based on the results of system simulation, a comparative analysis of different digital signal processing algo-rithms in the UHF band at different parameters of signals and propagation conditions are performed.

References:
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June 24, 2020
May 29, 2020

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