A novel compact Cylindrical Dielectric Resonator Antenna with radiating slots for X-band applications

2016 Asia-Pacific Microwave Conference (APMC) Pub Date : 2016-12-01 DOI:10.1109/APMC.2016.7931439

A. Bhattacharya, Bidisha Dasgupta

引用次数: 1

Abstract

In this article, a hybrid combination of two resonating structures, one Cylindrical Dielectric Resonator Antenna (CDRA) and a modified slot geometry along with some more additional defects in ground plane (GP) has been proposed. Multiple resonances of the combination offer wide bandwidth over the complete X - band. A U-shaped microstrip feed is also incorporated in the proposed structure. The proposed design offers large impedance bandwidth (measured) about 45 % (S11 < −10 dB) and a peak gain of about 4.5 dBi. Some hybrid modes of CDRA are also excited and addressed in the proposed structure.

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一种新型的紧凑圆柱形介质谐振器天线，带辐射槽，用于x波段应用

本文提出了一种由两种谐振结构、一种圆柱形介质谐振器天线(CDRA)和一种改进的槽形几何结构以及更多地平面缺陷组成的混合谐振结构。该组合的多个共振提供了整个X波段的宽带宽。u形微带馈电也包含在所提出的结构中。所提出的设计提供了大的阻抗带宽(测量)约45% (S11 < - 10 dB)和峰值增益约4.5 dBi。该结构还对CDRA的一些混合模式进行了激励和处理。

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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来源期刊

2016 Asia-Pacific Microwave Conference (APMC)

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