多波段宽带响应的键形槽加载圆形微带天线

2016 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS) Pub Date : 2016-11-01 DOI:10.1109/ANTS.2016.7947827

A. Deshmukh, Priyanka Verma, Divya Singh, Payal Mohadikar, K. P. Ray

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引用次数: 0

摘要

提出了一种带键形槽的圆形微带天线的设计与分析方法。在微带贴片中引入键形槽，激发出相互正交的附加模式，从而表现出多波段双极化天线特性。下一个高阶模也显示宽带天线响应。为了优化激励贴片模式下的输入阻抗，在贴片设计中加入了矩形槽，在1000 MHz频率范围内实现了每个频率1 ~ 2%的最佳带宽。所提出的双极化天线结构在所有谐振贴片模式上产生宽侧辐射方向图。

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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Key-shaped slot loaded circular microstrip antenna for multi-band and broadband response

A novel design and analysis of circular microstrip antenna loaded with a key-shaped slot is presented. The introduction of key-shaped slot in the microstrip patch excites the additional modes which are orthogonal to each other, thus demonstrating multi-band dual polarized antenna characteristics. Also the next higher order modes manifest the broadband antenna response. For the optimization of the input impedance at the excited patch modes, a rectangular slot is incorporated in the patch design which realizes optimum bandwidth of 1 to 2% at each of the frequencies in 1000 MHz frequency range. The proposed dual-polarized antenna configuration yields broadside radiation pattern over all the resonant patch modes.

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来源期刊

2016 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS)

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