This article presents an inductively loaded radio frequency (RF) microelectromechanical systems (MEMS) reconfigurable filter with spurious suppression implemented using packaged metal-contact switches. Both simulation and measurement results show a two-state, two-pole 5% filter with a tuning range o
MEMS-reconfigurable bandpass filter
✍ Scribed by Laura Corchia; Giuseppina Monti; Luciano Tarricone
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 355 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
Abstract
This article presents a MEMS‐based bandpass filter with a reconfigurable frequency response. The proposed device consists of a stub‐loaded Branch‐Line Coupler in artificial transmission line technology, resulting in a very compact structure. Furthermore, by using a micro electro mechanical system resistive switch, a reconfigurable frequency response has been obtained. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 2096–2099, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23570
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