National Changhua University of Education Institutional Repository : Item 987654321/10704
English  |  正體中文  |  简体中文  |  Items with full text/Total items : 6507/11669
Visitors : 29713138      Online Users : 284
RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Adv. Search
LoginUploadHelpAboutAdminister
NCUEIR > College of Engineering > eedept > Periodical Articles >  Item 987654321/10704

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/10704

Title: Dual-band filter design of combined half and quarter wavelength SIRs for WLAN applications
Authors: Chen, Pow-Wen;Ho, Hao-Hung;Ho, Min-Hua;Lee, Ching-Her
Contributors: 電子工程學系
Keywords: Dual-band;WLAN;SIR;Doubly parallel-coupling;Cross coupling
Date: 2008-01
Issue Date: 2012-05-29T01:22:45Z
Publisher: Wiley Periodicals
Abstract: This article presents a dual-band bandpass filter composed of λ/2 and λ/4 stepped impedance resonators for the wireless local area network applications. The filter covers both the operating frequencies of 2.45 GHz and 5.2-5.8 GHz. The doubly parallel-coupling mechanism is used in the filter design to reduce the insertion losses and to gain a wider bandwidth. The cross coupling configuration and the tapped-line I/O feed are adopted in this filter design to provide the attenuation poles for improving the signal selectivity and stopband rejection levels. Experiments were conducted to verify the circuit performance.
Relation: Microwave and Optical Technology Lett., 50(1): 13-15
Appears in Collections:[eedept] Periodical Articles

Files in This Item:

File SizeFormat
index.html0KbHTML678View/Open


All items in NCUEIR are protected by copyright, with all rights reserved.

 


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