Microstrip-coupled rectangular dielectric resonator antennas on different substrates

被引：2

作者：

Low, Shok Theng ^{[1
]}

Wu, Zhipeng ^{[1
]}

机构：

[1] Univ Manchester, Sch Elect & Elect Engn, Manchester M60 1QD, Lancs, England

来源：

2007 IEEE INTERNATIONAL WORKSHOP ON ANTENNA TECHNOLOGY: SMALL AND SMART ANTENNAS, METAMATERIALS AND APPLICATIONS | 2007年

关键词：

D O I：

10.1109/IWAT.2007.370144

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Microstrip-feed enables possible integration of dielectric resonator antenna (DRA) with other microwave circuits in a planar arrangement. In the past critical coupling of microstrip-coupled DRA is found by experimentally adjusting the position of the DRA with respect to the microstrip line. The objective of the study reported in this paper is to provide an insight of how a microstrip line Could efficiently couple electromagnetic energy to a rectangular dielectric resonator antenna (R-DRA) on different PCB substrates. Antenna parameters under investigation include the resonant frequency, return loss, impedance bandwidth and the co- to cross-polarisation levels. The PCB substrates investigated include RT/duroid 5880 and FR4 of different thicknesses. The results of this study are presented.

引用

页码：341 / +

页数：3

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