Modeling and simulation of novel ultra‐narrowband miniature microstrip filters for mobile and wireless critical applications | Zendy

Hejazi Z. M. | Zendy; Omar A. | Zendy

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Modeling and simulation of novel ultra‐narrowband miniature microstrip filters for mobile and wireless critical applications

Author(s) -

Hejazi Z. M.,

Omar A.

Publication year - 2005

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/mop.20715

Subject(s) - narrowband , microwave , bandwidth (computing) , wireless , resonator , electronic engineering , microstrip , engineering , fractional bandwidth , band pass filter , acoustics , electrical engineering , physics , telecommunications

Novel ultra‐narrowband microstrip filter structures of miniature size are modeled, designed, and simulated. Network and full‐wave EM Sonnet simulators are used. The best proposed filters have a significant improvement in narrowband performance (up to nine times at mobile frequencies and 27 times at wireless frequencies), sharp selectivity, and extremely compact size. The geometry shows a crucial effect on the fractional bandwidth (FBW) rather than the spacing between resonators only. © 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 45: 35–39, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20715

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