3D image formation of the earth surface relief in the aperture synthesis mode when rotating the receiving antenna phase center and the transceiver module diversion

Q4 Materials Science

Radioelektronika, Nanosistemy, Informacionnye Tehnologii Pub Date : 2023-09-28 DOI:10.17725/rensit.2023.15.243

Boris G. Tatarsky, Andrey I. Panas, Nazhzhar Tammam

引用次数: 0

Abstract

The features of 3D radar image formation during the synthesis of an artificial aperture due to rotation of the phase center of the receiving antenna and stationary diversed transceiver module have been considered during the interferometric interpretation of incoming data. The main mathematical relations, associated with determination of the relief height are given, the algorithm for processing the trajectory signal based on the interferometric approach, as well as the results of evaluating the efficiency of the proposed algorithm, obtained by computer simulation, are presented.

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旋转接收天线相位中心和收发模块导流时，孔径合成模式下地表起伏的三维图像形成

在对输入数据进行干涉解释时，考虑了由于接收天线和固定式分集收发模块的相位中心旋转而合成人工孔径时三维雷达图像形成的特点。给出了地形起伏高度确定的主要数学关系，给出了基于干涉法的轨迹信号处理算法，并通过计算机仿真对该算法的有效性进行了评价。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Radioelektronika, Nanosistemy, Informacionnye Tehnologii Materials Science-Materials Science (miscellaneous)

CiteScore

0.60

自引率

0.00%

发文量

期刊介绍： Journal “Radioelectronics. Nanosystems. Information Technologies” (abbr RENSIT) publishes original articles, reviews and brief reports, not previously published, on topical problems in radioelectronics (including biomedical) and fundamentals of information, nano- and biotechnologies and adjacent areas of physics and mathematics. The authors of the journal are academicians, corresponding members and foreign members of the Russian Academy of Natural Sciences (RANS) and their colleagues, as well as other russian and foreign authors on the proposal of the members of RANS, which can be obtained by the author before sending articles to the editor or after its arrival on the recommendation of a member of the editorial board or another member of the RANS, who gave the opinion on the article at the request of the editior. The editors will accept articles in both Russian and English languages. Articles are internally peer reviewed (double-blind peer review) by members of the Editorial Board. Some articles undergo external review, if necessary. Designed for researchers, graduate students, physics students of senior courses and teachers. It turns out 2 times a year (that includes 2 rooms)