Dual-Band Bandpass Filter Design Using Composite Right/Left-Handed Materials

被引:0
|
作者
Wang Liuping [1 ]
Wan Lixi [1 ]
Cao Liqiang [1 ]
机构
[1] Chinese Acad Sci, Inst Microelect, Beijing 100029, Peoples R China
关键词
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
Based on composite Right/Left-Handed materials microwave transmission line, the characteristics and the physical implementation of the composite Right/Left-Handed of the transmission lineareanalsed and summarized. Bual-band microstrip filters which is widely used in wireless local area network (WLAN) IEEE 802 11 b / a (2.4/5. 8GH z) is designed. We change the structure so that it has a better filtering effection on the secondary resonant frequency, After3D electromagnetic software simulation, Microwave band-pass filters is in line with the requirements of the design parameters with small size, and has better pass-band characteristics and filtering performance.
引用
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页码:162 / 165
页数:4
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