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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:[電子工程學系] 期刊論文

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