Directional reconfigurable antennas on laptop computers: Simulation, measurement and evaluation of candidate integration positions

被引：56

作者：

Huff, GH ^{[1
]}

Feng, J ^{[1
]}

Zhang, SH ^{[1
]}

Cung, G ^{[1
]}

Bernhard, JT ^{[1
]}

机构：

[1] Univ Illinois, Dept Elect & Comp Engn, Electromagnet Lab, Urbana, IL 61801 USA

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2004年 / 52卷 / 12期

基金：

美国国家航空航天局; 美国国家科学基金会;

关键词：

antenna integration; antenna packaging; reconfigurable antenna;

D O I：

10.1109/TAP.2004.836425

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：

This study reports on the integration of a novel reconfigurable microstrip antenna capable of reconfiguring both its radiation pattern and frequency response onto a generic laptop computer structure. The purpose of such an exercise is to provide the relevant information necessary to integrate high performance antennas onto structures that can be used in ad hoe communication scenarios as well as other demanding applications. To pre-evaluate candidate antenna locations on the laptop chassis, an electromagnetic visibility study (EVS) is performed. Once integrated into candidate positions that have been analyzed by the EVS, the operation of the antenna on the host structure is measured and assessed with consideration to several realistic electromagnetic environments. The resulting performance and packaging issues are discussed. A formalized procedure for the integration of the antenna onto any host chassis using the EVS as a tool is also included.

引用

页码：3220 / 3227

页数：8

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