孔径天线受视频脉冲激励时的瞬态响应实证评估

IF 0.4 4区计算机科学 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Journal of Communications Technology and Electronics Pub Date : 2024-03-01 DOI:10.1134/s1064226923110074

V. E. Ostashev, A. V. Ul’yanov

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引用次数: 0

摘要

摘要提出了一种在视频脉冲激励下对孔径型天线的瞬态响应进行经验评估的方法。评估是在比较天线激励电压和辐射孔径激励电压的基础上进行的，而辐射孔径的激励电压是利用发射脉冲的参数计算出来的。通过改变天线长度及其激励脉冲的持续时间和形状，对特定天线作为电能向辐射能转换器的能量效率进行了评估。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Empirical Evaluation of the Transient Response of an Aperture Antenna When It Is Excited by a Video Pulse

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Empirical Evaluation of the Transient Response of an Aperture Antenna When It Is Excited by a Video Pulse

Abstract

A method of empirical evaluation of the transient response of an aperture-type antenna when it is excited by a video pulse has been proposed. The evaluation was carried out on the basis of comparing the excitation voltage of the antenna and the excitation voltage of the radiating aperture, which is calculated using the parameters of the emitted pulse. An evaluation of the energy efficiency of a given antenna as a converter of electrical energy into radiation energy has been given through variations in the antenna length and duration and shape of its excitation pulse.

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来源期刊

Journal of Communications Technology and Electronics 工程技术-电信学

CiteScore

1.00

自引率

20.00%

发文量

170

审稿时长

10.5 months

期刊介绍： Journal of Communications Technology and Electronics is a journal that publishes articles on a broad spectrum of theoretical, fundamental, and applied issues of radio engineering, communication, and electron physics. It publishes original articles from the leading scientific and research centers. The journal covers all essential branches of electromagnetics, wave propagation theory, signal processing, transmission lines, telecommunications, physics of semiconductors, and physical processes in electron devices, as well as applications in biology, medicine, microelectronics, nanoelectronics, electron and ion emission, etc.