Compact Inverted-F Antenna With Meander Shorting Strip for Laptop Computer WLAN Applications

被引：31
作者：
Liu, Hsien-Wen [1 ]
Lin, Sheng-Yu [1 ]
Yang, Chang-Fa [1 ]
机构：
[1] Natl Taiwan Univ Sci & Technol, Dept Elect Engn, Taipei 106, Taiwan
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2011年 / 10卷
关键词：
Dual-band; internal antenna; inverted-F antenna (IFA); laptop computer; WLAN; MONOPOLE ANTENNA; LOADED PIFA; OPERATION;
D O I：
10.1109/LAWP.2011.2157887
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 letter, a novel compact inverted-F antenna with dual-band property for WLAN applications is presented. It comes with a C-shaped radiator and two meander shorting strips, which only occupy a small size of 35 (L) 3 (W) mm(2) to be easily embedded inside a laptop computer as an internal antenna. This design can radiate with two operating bands covering 2.38-2.54 and 4.99-5.96 GHz. By properly forming these two shorting strips, the effects due to the antenna near the external casing can be suitably tackled for actual application. Nearly omnidirectional coverage to enhance the communication quality can be obtained with our design. Therefore, the proposed antenna with a compact size is well suitable for WLAN operation in a laptop computer.
引用
收藏
页码：540 / 543
页数：4
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