✦ LIBER ✦

Compact copper microstrip filters with spiral resonators

✍ Scribed by Frederick Huang; Libin Yue; Deepika Gulati

Book ID: 102523328
Publisher: John Wiley and Sons
Year: 2004
Tongue: English
Weight: 116 KB
Volume: 42
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.20336

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✦ Synopsis

Abstract

Copper microstrip filters using spiral resonators, with a centre frequency of about 1 GHz and bandwidths of 5% and 16%, are designed and tested. Their advantages over parallel‐coupled filters are smaller size and more convenient shape. The spirals alleviate deterioration in simulation accuracy, over‐etch tolerance, and losses due to the size reduction. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 42: 460–463, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20336

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