Design and analysis of waveguide slot doublets for dual band or nearly - omnidirectional radiation properties

R. Gayen, S. Das
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引用次数: 1

Abstract

In this paper we have presented the detailed analysis of a dual band or nearly omnidirectional slot radiator using the shunt slot doublets. The design of the antenna assumes that the two slots, milled on the opposite broad walls of a rectangular waveguide, are of different slot length. The slots, being of different length, resonate at two different frequencies and thus form a dual band antenna. The analysis of the proposed antenna is based on Multiple Cavity Modeling Technique (MCMT). The analysis has been validated by the excellent agreement obtained between the MCMT data, Ansoft HFSS simulated data and experimental data.
双波段或近全向辐射特性的波导缝隙偶极体设计与分析
在本文中,我们提出了一个详细的分析双频或几乎全向槽辐射使用分流槽双极。天线的设计假定在矩形波导的相对宽壁上铣削的两个槽具有不同的槽长。这些槽的长度不同,在两个不同的频率上共振,从而形成一个双频天线。该天线的分析基于多腔建模技术(MCMT)。MCMT数据与Ansoft HFSS模拟数据和实验数据吻合良好,验证了分析的正确性。
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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