Dual-bandgap characteristics of spurline filters and its circuit modeling

✍ Scribed by Haiwen Liu; Lingling Sun; Zhiguo Shi

• Book ID: 102519804
• Publisher: John Wiley and Sons
• Year: 2007
• Tongue: English
• Weight: 172 KB
• Volume: 49
• Category: Article
• ISSN: 0895-2477
• DOI: 10.1002/mop.22862

✦ Synopsis

Abstract

A novel asymmetrical spurline filter is introduced in this article. Its dual‐bandgap characteristics are reported for the first time and can be adjusted by changing the difference between the two spurlines' lengths. Moreover, a simple circuit model is set up for the new filter by using two LCR‐resonators. The proposed spurline filter and its circuit model are discussed and verified by a good agreement between simulations and measurements. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 2805–2807, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22862