Compact Pattern-Diversity Patch Antenna by Using TM10 and TM20 modes

被引：0
作者：
Deng, Hui [1 ]
Zhu, Lei [1 ]
机构：
[1] Univ Macau, Fac Sci & Technol, Taipa, Macao, Peoples R China
来源：
PROCEEDINGS OF THE 2021 CROSS STRAIT RADIO SCIENCE AND WIRELESS TECHNOLOGY CONFERENCE (CSRSWTC) | 2021年
基金：
中国国家自然科学基金;
关键词：
Bidirectional radiation pattern; low profile; patch antenna; pattern diversity; VIVALDI ANTENNA; DUAL-BAND;
D O I：
10.1109/CSRSWTC52801.2021.9631733
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：
In this paper, a newly-developed pattern-diversity single patch antenna with improved operating bandwidth and isolation is present. The working mechanisms of the radiation pattern and frequency reallocation are demonstrated at first. Then, to enhance the bandwidth, the effects of internal electric-field distributions on impedance matching are studied in detail. The simulated results show that the proposed antenna can work over the frequency ranges of 5.69-5.87 GHz (3.1%) with better isolation. At the same time, the advantages like low-profile, compact size (0.53*0.39*0.04*lambda(3)(0)), and good diversity performance are still retained.
引用
收藏
页码：77 / 79
页数：3
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