✦ LIBER ✦

Design of dual-band bandpass filter using diverse quarter-wavelength resonators for GPS/WLAN applications

✍ Scribed by Hung-Wei Wu; Yan-Kuin Su; Min-Hang Weng; Ru-Yuan Yang

Publisher: John Wiley and Sons
Year: 2008
Tongue: English
Weight: 318 KB
Volume: 50
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.23716

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✦ Synopsis

Abstract

The novel compact dual‐band bandpass filter (BPF) by using diverse quarter‐wavelength (λ/4) resonators for global position system (GPS)/wireless local area network (WLAN) applications is proposed for the first time. The use of two interdigital‐like λ/4 resonators of the proposed BPF effectively provides the responses for GPS/WLAN at 1.575/5.7 GHz by properly arranging the λ/4 SIRs. Full‐wave simulator IE3D is used to design the proposed BPF. Good agreement with responses of electromagnetic (EM) simulation and measurement is compared. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 2694–2696, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23716

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