Demonstration of Radiation Efficiency Improvement of a Miniature Narrow Band Antenna

被引：0
作者：
Sarrazin, Francois [1 ,2 ,3 ]
Pflaum, Sylvain [1 ]
Delaveaud, Christophe [1 ]
机构：
[1] Grenoble Alpes Univ, CEA, LETI, Minatec Campus, Grenoble, France
[2] CEA, LETI, Grenoble, France
[3] ESYCOM Lab, Champs Sur Marne, France
来源：
2018 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING | 2018年
关键词：
electrically small antenna; radiation efficiency;
D O I：
暂无
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 paper investigates two ways to improve the radiation efficiency of an electrically small antenna loaded by a capacitor. The first one consists in enlarging the antenna strip width in order to lower its loss resistance. The second one focus on optimizing the loading capacitor used to lower the resonant frequency by mixing a discrete and a coplanar twin strip capacitors. The two studied parameters have a strong impact on the radiation efficiency as the antenna is electrically small.
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页码：1659 / 1660
页数：2
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