Using the Concept of a Virtual Antenna Array in a Mimo Radar in the Presence of Reflections from the Ground Surface

被引：0
|
作者：
V. T. Ermolayev
A. G. Flaksman
O.A. Shmonin
机构：
[1] N. I. Lobachevsky State University of Nizhny Novgorod,
来源：
Radiophysics and Quantum Electronics | 2020年 / 63卷
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学科分类号：
摘要：
We consider the problem of using the concept of a virtual antenna array in a MIMO radar for estimating the angular location of the target in the presence of signals reflected from the ground surface. The formal criteria of realizability of a virtual antenna array are formulated. Various antenna configurations are analyzed theoretically. The restrictions on the location of the receiving and transmitting antennas of a MIMO radar are established. Using numerical simulation, the influence of the reflected signals on the accuracy of determining the angular location of a target is studied for various antenna configurations.
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页码：218 / 226
页数：8
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