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Millimeter Wave Fuze Radome Design Based Bandpass Frequency Selective Surface

机译：毫米波引信弧度设计基于带通频率选择性表面

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摘要

This paper studies a fuze radome system applied to millimeter waves. The system consists of feed antenna, radome, planar FSS array or curve conformal array. Microstrip antenna is used as the feed antenna. Based on the principle of equispaced and equal period respectively, cross units loading single layer dielectric form planar and curve FSS array. The FSS radome system can improve the permeability of hood to electromagnetic waves (EM) of passband, and reduce the interference of complex EM in the external environment to the system. The FSS radome will not deteriorate radiation characteristics of the feed antenna. The planar FSS radome has a passband of 98.2 GHz to 101.55 GHz with-10dB relative bandwidth of 3.35%. The curve FSS radome has a passband of 96.3 GHz to 101.8 GHz with-10dB relative bandwidth of 5.5%. In addition, the radiation characteristics of the proposed system are analyzed. It is found that the radiation pattern of the antenna is basically consistency before and after loading the radome.
机译：本文研究了引信型云织物系统施加到毫米波。该系统由饲料天线，radome，平面FSS阵列或曲线形式阵列组成。微带天线用作馈送天线。基于分别的平衡和平等的原理，跨单元加载单层电介质形状平面和曲线FSS阵列。 FSS弧度系统可以提高通道的电磁波（EM）的渗透率，并降低复杂EM在外部环境中的干扰到系统。 FSS弧度不会劣化饲料天线的辐射特性。平面FSS Radome的通带为98.2GHz至101.55GHz，10dB相对带宽为3.35％。曲线FSS Radome的通行带为96.3 GHz至101.8GHz，10dB相对带宽为5.5％。此外，分析了所提出的系统的辐射特性。发现天线的辐射图案基本上是一致的加载天线罩之后。

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