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Equivalent network analysis of guidance and leaky characteristics of asymmetric groove guide antennas

机译:非对称槽形导波天线导波和泄漏特性的等效网络分析

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摘要

Analytical descriptions are presented for asymmetric groove guide antennas with equivalent network method. In the analysis the electromagnetic fields are described in terms of transmission-line networks, which brings considerable physical insight into the overall behavior of the leaky wave antenna. The expressions are in simple closed form and are utilized to analyze the guidance and leakage characteristics of asymmetric groove guide antennas. Two asymmetric groove guide antennas are proposed and their leakage performances are systematically investigated. The accuracy of the present analysis is verified by comparisons with the results obtained by mode-matching method.
机译:用等效网络方法对非对称槽形导向天线进行了分析描述。在分析中,以传输线网络描述了电磁场,这为泄漏波天线的整体性能带来了可观的物理洞察力。这些表达式采用简单的封闭形式,用于分析非对称凹槽导向天线的导向和泄漏特性。提出了两种不对称的导槽天线,并对其漏泄性能进行了系统研究。通过与模式匹配方法获得的结果进行比较,验证了本分析的准确性。

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