Microstrip Antenna Diplexers for Wireless Communications

被引:0
|
作者
Zayniyev, D. [1 ]
AbuTarboush, H. F. [2 ]
Budimir, D. [1 ]
机构
[1] Univ Westminster, Wireless Commun Res Grp, 115 New Cavendish St, London W1W 6UW, England
[2] Brunel Univ, Wireless Networks & Commun Res Ctr, Uxbridge UB8 3PH, Middx, England
关键词
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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 paper we present a dual-band antenna integrated with diplexer. Compact microstrip diplexer was designed using pseudo-interdigital stepped impedance bandpass filters with improved stopband. Microstrip patch antenna designed to support dual-band operation at 2.5-2.6 GHz and 5.1-5.5 GHz frequency bands was integrated with diplexer. As a result of integration 20 dB separation of the channels has been achieved. The proposed system can be used in novel architectures for WiMAX RF Front-End.
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页码:1508 / +
页数:2
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