基于E带和u带低轮廓天线的双偏振反射器

A. Gevorkyan
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引用次数: 0

摘要

本文介绍了基于E形带和u形带低轮廓天线的双极化反射器散射特性的研究结果。结果表明,在RCS (Radar Cross Section)的频率特性相对于两个极化的RCS最大值的负3db水平上,制作的反射器工作在1.53 ~ 1.95 GHz的频率范围内(工作频带宽度为420 MHz,相对于1.53 GHz,工作频带宽度为27.5%)。所制成的双偏振反射器不如先前研制的范阿塔在RCS水平上的线性偏振(工作频率范围为1.36 ~ 2.00 GHz,相对于1.36 GHz或47%)。然而,它可以反映两个极化的电磁场。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The Dual-Polarized Reflector Based on Low-Profile Antennas with E- and U-Strip
In this paper presents the researches results of the scattering characteristics of the dual-polarized reflector, which is based on the low-profile antennas with E- and U-strips. It is shown that the made reflector on the level minus 3 dB of irregularity of the frequency characteristics of RCS (Radar Cross Section) relative to the maximum of RCS for two polarizations operates in the frequency range from 1.53 to 1.95 GHz (the width of the operating frequency band is 420 MHz or 27.5% relative to 1.53 GHz). Made the dual-polarized reflector is inferior to previously developed Van Atta with linear polarization at the level of RCS (the working frequency range from 1.36 to 2.00 GHz or 47% relative to 1.36 GHz). However, it can reflect the electromagnetic field of two polarizations.
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