✦ LIBER ✦

Ultra-wideband bandpass filter using simplified left-handed transmission line structure

✍ Scribed by Wenjia Han; Yijun Feng

Book ID: 102949225
Publisher: John Wiley and Sons
Year: 2008
Tongue: English
Weight: 659 KB
Volume: 50
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.23789

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✦ Synopsis

Abstract

A novel ultra‐wideband bandpass filter has been proposed based on a simplified left‐handed transmission line (LH‐TL) structure. The main design procedure is to define and realize the LH‐TL unit cell according to the desired pass band. The filter has been realized in theory, verified by both full‐wave electromagnetic simulation and microwave circuit simulation, and confirmed by the measurement with a return loss higher than 12 dB, and the group delay about 0.25 ns over the central band with variation of 0.2 ns. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 2758–2762, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23789

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