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A compact narrowband HTS filter with an extended upper stopband

✍ Scribed by Shichao Jin; Bin Wei; Xiaoping Zhang; Bisong Cao; Xubo Guo; Huili Peng; Baoxin Gao

Publisher: John Wiley and Sons
Year: 2008
Tongue: English
Weight: 101 KB
Volume: 50
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.23275

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✦ Synopsis

Abstract

In this article, a novel split‐end stepped impedance resonator (SESIR) has been proposed to relocate its first spurious resonant frequency. A three‐pole high temperature superconducting filter made up of SESIRs with a 0.4% bandwidth centered at 2423 MHz is developed. The filter has an extended stopband up to three times of the fundamental frequency. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 1066–1069, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23275

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