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Start Over Author "Liang Liang" Publication Type Trade Publications
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1. DESIGN OF A WIDE STOPBAND BANDPASS FILTER WITH SOURCE-LOAD COUPLING.

Author

Zhong Yin Xiao, Shan Gao, De Chen Ma, and Liang Liang Xiang

Subjects
*BANDPASS filters, *ELECTRIC networks, *WIRELESS LANs, *ELECTRIC resonators, *CAPACITORS, *ELECTRIC capacity
Abstract

This article presents a microstrip bandpass filter (BPF)for wireless LAN applications. The BPF offers a wide upper stopband by using two novel slow- wave resonators. Two transmission zeros are generated on both sides of the passband as a result of source-load coupling. The measured results show that this BPF has good characteristics, including a low insertion loss of 1.66 dB at the center frequency of 2.4 GHz and a wide upper stopband up to 7 GHz. Comparison of measured and simulated results shows very good agreement. [ABSTRACT FROM AUTHOR]

Published
2011

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