Reconfigurable microstrip antennas in millimeter waves

被引：5

作者：

Caillet, Mathieu ^{[1
]}

Lafond, Olivier ^{[1
]}

Himdi, Mohamed ^{[1
]}

机构：

[1] Univ Rennes 1, Rennes Inst Elect & Telecommun, Campus Beaulieu Bat 11D-35 042, F-35010 Rennes, France

来源：

2006 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-5 | 2006年

关键词：

millimeter wave antenna arrays; antenna radiation patterns; microwave switches; road vehicles; beam steering;

D O I：

10.1109/MWSYM.2006.249694

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：

The purpose of this paper is to report on two microstrip reconfigurable antennas in millimeter wave ranges. The first one has multibeam radiation pattern and the second one has directivity diversity. To that effect, two solutions are presented here based on 4-element array. For these two diversities, the main difficulty is to keep up good matching for all configurations. The design method to respect this parameter will be outlined. Great results have been achieved with passive prototypes and an unconventional method is given to guarantee matching for each configuration without changing circuit.

引用

页码：638 / 641

页数：4

共 14 条

[1] Frequency-agile microstrip patch antenna using a reconfigurable MEMS ground plane [J].