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New and accurate synthesis formulas for multilayer homogeneous coupling structure
Author(s) -
Guney Kerim,
Yildiz Celal,
Kaya Sabri,
Turkmen Mustafa
Publication year - 2007
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.22743
Subject(s) - homogeneous , microwave , coupling (piping) , cad , differential (mechanical device) , differential evolution , algorithm , computational physics , computer science , statistical physics , topology (electrical circuits) , engineering , physics , electrical engineering , mechanical engineering , engineering drawing , telecommunications , thermodynamics
New, accurate closed‐form formulas for the synthesis of multilayer homogeneous coupling structure (MHCS) are presented. They are obtained by using a differential evolution algorithm (DEA), and are useful for the computer‐aided design (CAD) of MHCS. The average percentage error is found to be 0.38% for 1825 MHCS samples having different electrical parameters and physical dimensions, as compared with the results of the quasi‐static analysis. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 2486–2489, 2007; Published online in Wiley InterScience (www.interscience.wiley.com) DOI 10.1002/mop.22743