New and Accurate Synthesis Formulas for Asymmetric Coplanar Stripline with an Infinitely Wide Strip
JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES, cilt.30, sa.2, ss.109-116, 2009 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 30 Sayı: 2
- Basım Tarihi: 2009
- Doi Numarası: 10.1007/s10762-008-9443-9
- Dergi Adı: JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.109-116
- Anahtar Kelimeler: Coplanar stripline, Synthesis formulas, Differential evolution algorithm, Particle swarm optimization, PARTICLE SWARM OPTIMIZATION, DIFFERENTIAL-EVOLUTION STRATEGY, DISPERSION CHARACTERISTICS, DESIGN, HYBRID, LINES, ANTENNA
- Erciyes Üniversitesi Adresli: Evet
Özet
New and accurate synthesis formulas for the asymmetric coplanar stripline with an infinitely wide strip (ACPS-IWS) are presented. They are obtained by using a differential evolution algorithm (DEA) and particle swarm optimization (PSO) algorithm, and are useful to microwave engineers for accurately computing the physical dimensions of ACPS-IWS. The average percentage errors of the synthesis formulas found by using DEA and PSO are calculated to be 0.85% and 1.62%, respectively, for 4913 ACPS-IWS samples having different electrical parameters and physical dimensions, as compared with the results of quasi-static analysis.