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
收藏
页码：47 / 53
页数：7
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