Accurate and simple synthesis formulas for coplanar waveguides

Akdagli A., TÜRKMEN M., YILDIZ C.

INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, cilt.18, sa.2, ss.112-117, 2008 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 18 Sayı: 2
  • Basım Tarihi: 2008
  • Doi Numarası: 10.1002/mmce.20255
  • Dergi Adı: INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.112-117
  • Anahtar Kelimeler: coplanar waveguide, differential evolution, synthesis formulas, CAD model, DIFFERENTIAL EVOLUTION ALGORITHM, QUASI-TEM ANALYSIS, TRANSMISSION-LINE, CYLINDRICAL CONDUCTORS, CAD MODELS, SUBSTRATE, WAVEGUIDES, STRATEGY, BACKING, DESIGN
  • Erciyes Üniversitesi Adresli: Evet

Özet

Simple and accurate closed-form formulas obtained by using a differential evolution algorithm are presented for the synthesis of coplanar waveguides (CPW). The results of the synthesis formulas proposed in this article are compared with those of the quasi-static analysis, the synthesis formulas reported by the other researchers and also the experimental works available in the literature. The accuracy of the proposed synthesis formulas is found to be better than 0.75% for 9256 CPWs samples. (C) 2008 Wiley Periodicals, Inc.