Dual-band filter design of combined half
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Pow-Wen Chen; Hao-Hung Ho; Min-Hua Ho; Ching-Her Lee
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Article
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2007
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John Wiley and Sons
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English
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## Abstract This article presents a dualβband bandpass filter composed of Ξ»/2 and Ξ»/4 stepped impedance resonators for the wireless local area network applications. The filter covers both the operating frequencies of 2.45 GHz and 5.2β5.8 GHz. The doubly parallelβcoupling mechanism is used in the fi