Analysis of slot antennas on a radial transmission line
Analysis of slot antennas on a radial transmission line
复制标题
径向传输线上缝隙天线的分析
DOI：
10.1002/(sici)1522-6301(199603)6:2
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发表时间：
1996
期刊：
影响因子：
--
通讯作者：
M. Sierra
中科院分区：
文献类型：
--
作者：
M. Sierra;M. Vera;A. García;M. Sierra
提出了两种分析槽阵辐射线天线的方法。使用余弦基函数和伽辽金法对每个槽进行矩量法分析。分析可以扩展到考虑支撑槽的金属板的厚度。并推导出封闭形式公式，将槽天线建模为多端口网络。当存在大量槽时，该模型允许更快的天线分析。在双槽情况下，通过MM分析和更复杂的天线问题的测量，验证了多端口模型。©1996 John Wiley & Sons, Inc
Two methods for the analysis of slot-array radial-line antennas are presented. A moment method (MM) analysis is performed using a cosine basis function for each slot and the Galerkin method. The analysis can be extended to incorporate thickness of the metal plate supporting the slots. Closed form formulas are also derived to model the slot antenna as a multiport network. This model allows a faster antenna analysis when a large number of slots are present. The multiport model has been validated with the MM analysis in a two-slot case and through the measurements of a more complex antenna problem. © 1996 John Wiley & Sons, Inc.