A Tri-Band Antenna for Wireless Applications using Slot-Type SRR

被引：0

作者：

Jin, D. -L. ^{[1
]}

Bu, T. -T. ^{[1
]}

Hong, J. -S. ^{[1
]}

Wang, J. -F. ^{[1
]}

Xiong, H. ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu 610054, Peoples R China

来源：

APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL | 2014年 / 29卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Slot antennas; SRR; tri-band antennas; WiMAX/WLAN applications; PLANAR MONOPOLE ANTENNA; PATCH ANTENNA; COMPACT; OPERATION; WLAN; RING;

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 tri-band microstrip-fed slot antenna for WLAN/WiMAX applications is proposed and investigated. Three operating bands are obtained by inserting split ring resonator (SRR) slots for band-rejected design. An electromagnetic (EM) model of this antenna is simulated by Ansoft HFSS. The principle of operation and parametric of the proposed antenna are also provided. The measured -10 dB bandwidth for return loss is from 2.39 GHz - 2.48 GHz, 3 GHz - 3.7 GHz, and 5 GHz - 7 GHz, covering the WLAN (2.4/5.2/5.8) and WiMAX (3.5/5.5) bands. The proposed antenna achieves a stably omni-directional radiation pattern and acceptable gain at all three operating frequency bands.

引用

页码：47 / 53

页数：7