Dual-Band Rhombus Slot Antenna Fed by CPW for WLAN Applications

被引：52
|
作者：
Lin, Chun-Cheng [1 ]
Yu, En-Zo [2 ]
Huang, Chih-Yu [2 ]
机构：
[1] Chinese AF Acad, Dept Math & Phys Sci, Kaohsiung 820, Taiwan
[2] Natl Kaohsiung Normal Univ, Dept Elect Engn, Kaohsiung 820, Taiwan
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2012年 / 11卷
关键词：
Dual-band; slot antenna; wireless LAN; MONOPOLE ANTENNA; GROUND PLANE;
D O I：
10.1109/LAWP.2012.2192492
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：
Design of a coplanar waveguide (CPW)-fed rhombus slot antenna for dual-band operation is proposed. With appropriate rhombic ring feeding structure and rectangular bulge components for impedance matching, the proposed antenna can provide two separate impedance bandwidths of 607 MHz (about 24.7% centered at 2.45 GHz) and 1451 MHz (about 26.3% centered at 5.5 GHz), which satisfies the WLAN operation in the 2.45-GHz band (about 3.4% bandwidth required) and 5.2/5.8-GHz bands (about 13% bandwidth required). Details of the constructed prototypes and experimental results are discussed.
引用
收藏
页码：362 / 364
页数：3
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