✦ LIBER ✦

A novel LTCC patch filter with sharp transition bands

✍ Scribed by Jianhua Deng; Bing-Zhong Wang; Tiguo Gan

Book ID: 102522466
Publisher: John Wiley and Sons
Year: 2007
Tongue: English
Weight: 202 KB
Volume: 49
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.22313

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✦ Synopsis

Abstract

A novel compact low temperature co‐fired ceramic (LTCC) patch filter is designed with sharp transition bands. The design is based on modified resonators, which can be used to provide transmission zeros located at arbitrary stopband frequency. Simple design procedure of the filter is also described. Good simulation and experimental results are obtained with insertion loss 1.2 dB and return loss of 15 dB at passband. This filter has a compact size of 2.5 mm × 4 mm. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 989–991, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22313

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