Novel compact narrowband CPW bandpass filter using an efficient loaded structure

Novel compact narrowband CPW bandpass filter using an efficient loaded structure

A novel compact narrowband bandpass filter (BPF) using coplanar waveguide (CPW) with an efficient slow‐wave structure is presented. The folded open stub is used as loaded structure for the filter design with the merit of better slow‐wave factor. Additionally, this filter achieves a sharp transition...

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Veröffentlicht in:Microwave and optical technology letters 2004-08, Vol.42 (3), p.185-187
Hauptverfasser: Liao, Shry-Sann, Chen, Hsien-Ku, Liao, Hsien-Yuan, Chang, Yin-Cheng
Format: Artikel
Sprache:eng
Schlagworte:
bandpass filter
coplanar waveguide
loaded structure
narrowband
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Zusammenfassung:A novel compact narrowband bandpass filter (BPF) using coplanar waveguide (CPW) with an efficient slow‐wave structure is presented. The folded open stub is used as loaded structure for the filter design with the merit of better slow‐wave factor. Additionally, this filter achieves a sharp transition band (TB) and 5% bandwidth at 2.4 GHz with 60.67% reduced factor. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 42: 185–187, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20246
ISSN:0895-2477
1098-2760
DOI:10.1002/mop.20246