Distribution function of the ground clutter and generalization of the Westerfield formula for calculation of the clutter power in spatially multichannel MIMO radar systems

On the basis of a phenomenological model of the Earth surface in the form of a set of statistically independent elementary scatterers, signals scattered by an extended random surface in spatially multichannel MIMO systems on moving carriers have been described. Generalizations of the clutter distrib...

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Bibliographic Details
Published in:Journal of communications technology & electronics 2017-03, Vol.62 (3), p.212-218
Main Author: Chapursky, V. V.
Format: Article
Language:English
Subjects:
Analysis
Clutter
Communications Engineering
Distribution functions
Electronics
Engineering
Input output
Mathematical models
MIMO (control systems)
MIMO communications
Multichannel
Networks
Noise
Probability distributions
Quality control
R&D
Radar
Radar systems
Receivers & amplifiers
Receiving
Research & development
Statistical Radiophysics
Studies
Surveillance
Transmission
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Description
Summary:On the basis of a phenomenological model of the Earth surface in the form of a set of statistically independent elementary scatterers, signals scattered by an extended random surface in spatially multichannel MIMO systems on moving carriers have been described. Generalizations of the clutter distribution function and the Westerfield formula for calculation of the clutter power in the considered case of linear motion of transmitting and receiving system elements for signals with large time–frequency product have been obtained.
ISSN:1064-2269
1555-6557
DOI:10.1134/S106422691703007X