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电信和无线电工程
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN 打印: 0040-2508
ISSN 在线: 1943-6009

卷:
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电信和无线电工程

DOI: 10.1615/TelecomRadEng.v58.i1-2.60
16 pages

Performance Evaluation of Noise Radar by the Ambiguity Function Method

K. A. Lukin
A.Ya. Usikov Institute for Radiophysics and Electronics of the National Academy of Sciences of Ukraine 12, Academician Proskura St., Kharkiv 61085, Ukraine
A. A. Mogyla
A. Usikov Institute of Radio Physics and Electronics, National Academy of Sciences of Ukraine
Yu. A. Aleksandrov
A. Usikov Institute of Radio Physics and Electronics, National Academy of Sciences of Ukraine, 12, Academician Proskura St., Kharkov 61085, Ukraine
T. K. Lukina
A. Usikov Institute of Radio Physics and Electronics, National Academy of Sciences of Ukraine, 12, Academician Proskura St., Kharkov 61085, Ukraine

ABSTRACT

An analytical relation for the ambiguity function of sampling from the narrowband stationary ergodic noise signal has been derived. An algorithm for experimental estimation of the ambiguity function of this signal using a simulator of uniform, straight-line motion of a point target. A vibrating corner reflector was used as a simulator. The measuring setup was developed to estimate the range resolution and the accuracy of range and radial velocity measurement using the considered type of signals as sounding ones. These estimates were made by means of the ambiguity function. They are shown to have the same values both for separate and simultaneous measurements.


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