Miniaturized dual‐mode patch filter using slotted square resonator and meander spurline | Zendy

Li Xiaohua | Zendy; Liu Haiwen | Zendy

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Miniaturized dual‐mode patch filter using slotted square resonator and meander spurline

Author(s) -

Li Xiaohua,

Liu Haiwen

Publication year - 2008

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.23897

Subject(s) - meander (mathematics) , filter (signal processing) , resonator , radius , acoustics , engineering , microwave , electronic engineering , topology (electrical circuits) , electrical engineering , physics , computer science , telecommunications , mathematics , geometry , computer security

A compact dual‐mode patch filter was designed and examined. Five pairs of slots and a pair of meander spurlines were applied to redirect the current flow on patch resonator, thus the resonance frequencies of the filter are reduced. Moreover, a computer‐aid design (CAD) method using radius base function neural network (RBFNN) is proposed to optimize this new filter. Measurements are given to verify this design and methodology. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 3059–3062, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23897

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