Design of a Short/Open-Ended Slot Antenna with Capacitive Coupling Feed Strips for Hepta-Band Mobile Application

被引：8
|
作者：
Keum, Kyoseung [1 ]
Piao, Haiyan [1 ]
Choi, Jaehoon [1 ]
机构：
[1] Hanyang Univ, Dept Elect & Comp Engn, Seoul, South Korea
来源：
JOURNAL OF ELECTROMAGNETIC ENGINEERING AND SCIENCE | 2018年 / 18卷 / 01期
基金：
新加坡国家研究基金会;
关键词：
Capacitive Feed; Chip Inductor; Hepta-Band Mobile Antenna; Slot Antenna;
D O I：
10.26866/jees.2018.18.1.46
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 planar printed hybrid short/open-ended slot antenna with capacitive coupling feed strips is proposed for hepta-band mobile applications. The proposed antenna is comprised of a slotted ground plane on the top plane and two capacitive coupling feed strips with a chip inductor on the bottom plane. At the low frequency band, the short-ended long slot fed by strip 1 generates its halfwavelength resonance mode, whereas the T-shaped open ended slot fed by strip 2 generates its quarter-wavelength resonance mode for the high frequency band. The antenna provides a wide bandwidth covering GSM850/GSM900/DCS/PCS/UMTS/LTE2300/LTE2500 operation bands. Moreover, the antenna occupies a small volume of 15 mm x 50 mm x 1 mm. The operating principle of the proposed antenna and the simulation/measurement results are presented and discussed.
引用
收藏
页码：46 / 51
页数：6
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