Octa-band Antenna with Less Ground Clearance for LTE Mobile Handset

被引：0

作者：

Huang, Daiwei ^{[1
]}

Du, Zhengwei ^{[1
]}

机构：

[1] Tsinghua Univ, Dept Elect Engn, Tsinghua Natl Lab Informat Sci & Technol, Beijing, Peoples R China

来源：

2018 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT2018) | 2018年

基金：

中国国家自然科学基金;

关键词：

Octa-band; match circuit; LTE; mobile handset; MONOPOLE ANTENNA;

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：

A compact octa-band antenna for LTE mobile handset with the size of 75mmx4mmx6mm is proposed and studied in this paler. The proposed antenna consists of two branches and a match circuit that includes a lumped capacitance of 3.6pF and a shorting strip. The advantages of the proposed antenna is that octa-band can be covered with only 4mm ground clearance. The simulated -6dB impedance bandwidths are 280MHz (685-965MHz) and 1040MHz (1680-2710MHz) at the lower and higher bands. The simulated efficiencies are 62%-80% and 54%-77% at the lower and higher bands, respectively. The 3D patterns are also shown in this paper.

引用

页数：3

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