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Global modeling of a periodic coplanar waveguide structure for filter applications using an efficient iterative procedure
Author(s) -
Sboui N.,
Gharsallah A.,
Gharbi A.,
Baudrand H.
Publication year - 2004
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.20406
Subject(s) - microwave , coplanar waveguide , filter (signal processing) , iterative method , waveguide , waveguide filter , electronic engineering , computer science , prototype filter , engineering , algorithm , optics , filter design , physics , electrical engineering , telecommunications
A global modelizing of periodic structures for coplanar waveguide filter is presented. These structures offer a very low insertion loss; thus, they can be exploited to achieve a high performance in miniature microwave filters. The analysis is achieved by using a new iterative method based on the wave concept. In this method, a recursive relationship between a given source and reflected waves from the circuit plane is generated. The good agreement between simulated and experimental published data justifies the design procedure. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 43: 157–160, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20406