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Measurement Techniques
Published in: Measurement Techniques 9/2014

01-12-2014

Experimental Check of the Coherence of Radiolocation Signals from Objects with Nonlinear Electrical Properties

Authors: V. V. Bystrov, V. P. Likhachev, L. B. Ryazantsev

Published in: Measurement Techniques | Issue 9/2014

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Abstract

We propose a basis for the arrangement of an experimental installation for the investigation of the possibility of coherent accumulation of echo signals from objects with nonlinear electrical properties (ONEPs) in a synthetic aperture antenna or synthetic aperture radar (SAR). We established experimentally the dependence of the signal-to-noise ratio (SNR) on the accumulation time, confirming the possibility of coherent accumulation of signals.
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Literature
1.
G. S. Kondratenkov and A. Yu. Frolov, Radiovision. Radiolocation Systems for Distant Ground Searching, Radiotekhnika, Moscow (2005).
2.
K. Rothammel, Antennas [Russian translation], Minsk (2011).
3.
V. P. Likhachev and N. A. Usov, Patent 2347239 RF, “Method of formation of a radiolocation image of objects,” Izobret. Polezn. Modeli, No. 5 (2009).
4.
V. P. Likhachev and N. A. Usov, Patent 2382380 RF, “Method of nonlinear radiolocation,” Izobret. Polezn. Modeli, No. 5 (2010).
5.
V. P. Likhachev and N. A. Usov, Patent 2386979 RF, “Nonlinear radiolocation system with synthetic aperture antenna,” Izobret. Polezn. Modeli, No. 11 (2010).
6.
V. P. Likhachev and N. A. Usov, Patent 2397509 RF, “Nonlinear radiolocation system with synthetic aperture antenna,” Izobret. Polezn. Modeli, No. 23 (2010).
7.
O. A. Irkutskii et al., “Range for detection of objects with nonlinear electrical properties for a synthetic aperture antenna for harmonics and intermodulation components of probe signals,” Naukoem. Tekhnol., 10, No. 12, 40–43 (2009).
Metadata
Title
Experimental Check of the Coherence of Radiolocation Signals from Objects with Nonlinear Electrical Properties
Authors
V. V. Bystrov
V. P. Likhachev
L. B. Ryazantsev
Publication date
01-12-2014
Publisher
Springer US
Published in
Measurement Techniques / Issue 9/2014
Print ISSN: 0543-1972
Electronic ISSN: 1573-8906
DOI
https://doi.org/10.1007/s11018-014-0582-1

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