National Changhua University of Education Institutional Repository : Item 987654321/10702
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 6507/11669
造访人次 : 30011829      在线人数 : 340
RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 进阶搜寻

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://ir.ncue.edu.tw/ir/handle/987654321/10702

题名: Design of spur-line-loaded cross-coupled dual-band bandpass filter with wide upper-end stopband
作者: Hsieh, Yi-Huan;Lee, Ching-Her;Hsu, Chung-I G.
贡献者: 電子工程學系
关键词: Cross-coupled;λ/4 SIRs;Spur-line;Dual-band bandpass filter
日期: 2008-03
上传时间: 2012-05-29T01:22:42Z
出版者: Wiley Periodicals
摘要: This article presents the design of a compact fourth-order cross-coupled dual-band bandpass filter (BPF) having a wide upper-end stopband. Quarter-wavelength (λ/4) stepped-impedance resonators (SIRs) were employed to construct the BPF to have a relatively small circuit size and high spurious harmonics, as compared with the BPF using half-wavelength (λ/2) SIRs. The resonators tapped by the input and output feeding lines were loaded by a spur-line to suppress the first spurious passband so as to further broaden the upper-end stopband. BPFs with and without the embedded spur-lines were both simulated to compare their frequency responses. Very good agreement between the simulated and measured results was observed.
關聯: Microwave and Optical Technology Lett, 50(3): 691-694
显示于类别:[電子工程學系] 期刊論文

文件中的档案:

档案 大小格式浏览次数
index.html0KbHTML626检视/开启


在NCUEIR中所有的数据项都受到原著作权保护.

 

DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回馈