紧凑的y形天线，用于双极化宽带响应

2017 IEEE Applied Electromagnetics Conference (AEMC) Pub Date : 2017-12-01 DOI:10.1109/AEMC.2017.8325714

A. Deshmukh, S. Pawar, A. Ambekar, Pritish Kamble, K. P. Ray

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引用次数: 7

摘要

提出了一种适用于宽带双极化响应的小型y型微带天线的设计方案。y形贴片中的短段调谐二阶TM20模式相对于基本TM10模式的谐振频率，它们之间的最佳间距产生大于260 MHz的带宽(>25%)。在两种模式之间，表面电流在其方向上显示正交变化，从而产生跨带宽的双极化响应。该天线呈现宽幅方向图，峰值增益大于6dbi。

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Compact Y-shape antenna for dual polarized wideband response

A novel design of compact Y-shape microstrip antenna for wideband dual polarized response is proposed. A stub in Y-shape patch, tunes the resonance frequency of second order TM20 mode with respect to fundamental TM10 mode and an optimum spacing between them yields bandwidth of more than 260 MHz (>25%). Between two modes, surface currents show orthogonal variations in their directions that yields dual polarized response across the bandwidth. The antenna exhibits broadside pattern with peak gain of more than 6 dBi.

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2017 IEEE Applied Electromagnetics Conference (AEMC)

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