Bandwidth enhancement of a patch antenna of very high-permittivity material

被引：0
|
作者：
Zhang, YP [1 ]
Ang, CWY [1 ]
Lee, CSC [1 ]
Do, MA [1 ]
机构：
[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639708, Singapore
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2001年 / 28卷 / 02期
关键词：
impedance bandwidth enhancement; patch antenna; ceramic material of high permittivity;
D O I：
10.1002/1098-2760(20010120)28:2<98::AID-MOP5>3.3.CO;2-J
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 impedance bandwidth enhancement of a patch antenna printed on a very high-permittivity substrate is studied experimentally at 1.8 GHz. The results show that an I-slot on the patch can improve the bandwidth to 3.2%, and a II-slot on the patch can improve it to 4.2%. The effects of the slots on the radiation patterns and efficiency of the patch antenna are also investigated. (C) John Wiley & Sons, Inc.
引用
收藏
页码：98 / 99
页数：2
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