A hairpin line diplexer for direct sequence ultra-wideband wireless communications

被引：53
|
作者：
Weng, Min-Hang [1 ]
Hung, Cheng-Yuan
Su, Yan-Kuin
机构：
[1] Natl Nano Device Labs, Tainan 74147, Taiwan
[2] Natl Cheng Kung Univ, Dept Elect Engn, Inst Microelect, Adv Optoelect Technol Ctr, Tainan 701, Taiwan
来源：
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2007年 / 17卷 / 07期
关键词：
attenuation poles; bandwidth; diplexer; hairpin line; ultra-wideband (UWB);
D O I：
10.1109/LMWC.2007.899315
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 high performance hairpin line diplexer for the direct sequence ultra-wideband communication is designed and implemented. This microstrip diplexer is mainly composed of two hairpin line wideband bandpass filters and a tapped open stub. The design concept is proposed in detail and has been verified by the experimental results of the fabricated diplexer, including the two isolated wideband bandwidths of 3.1-5.0 GHz and 6.02-10 GHz, low insertion loss and high isolation. Experimental results also show a good agreement with the simulated results.
引用
收藏
页码：519 / 521
页数：3
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