Compact LTE/WWAN Antenna with Reduced Ground Effects for Tablet/Laptop Applications

被引：0
|
作者：
Sim, Chow-Yen-Desmond [1 ]
Chen, Chih-Chiang [1 ]
Li, Che-Yu [1 ]
Huang, Sheng-Yang [1 ]
机构：
[1] Feng Chia Univ, Dept Elect Engn, Taichung 40724, Taiwan
来源：
IEICE TRANSACTIONS ON COMMUNICATIONS | 2018年 / E101B卷 / 02期
关键词：
uniplanar antenna; LTE/WWAN; T-shaped coupling feed; reduced ground effects; LAPTOP COMPUTER ANTENNA; TABLET COMPUTER; SHORTED STRIP; SLOT ANTENNA; LOW-PROFILE; OPERATION; MONOPOLE;
D O I：
10.1587/transcom.2017ISP0008
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：
A compact uniplanar antenna design for tablet/laptop applications is proposed. The main design principle of this antenna is the use of the coupling-feed mechanism. The proposed antenna is composed of an inverted L-shaped parasitic element, T-shaped feeding strip, parasitic shorted strip, and a step tuning stub. With its small size of 55mm x 15mm x 0.8 mm, the proposed antenna is able to excite dual wideband transmission over the full LTE/WWAN operation ranges of 698-960MHz and 1710-2690 MHz. Furthermore, the proposed antenna also exhibits reduced ground effects, such that reducing the ground size of the proposed antenna will not affect its performance.
引用
收藏
页码：324 / 331
页数：8
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