Analyses of elliptical coplanar coupled waveguides and coplanar coupled waveguides with finite ground width
Küçük Resim Yok
Tarih
2006
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this paper, the quasi-TEM characteristic parameters of elliptical coplanar coupled waveguides and coupled coplanar waveguide with a finite ground width configuration are presented and analyzed. Computer-aided design (CAD)-oriented fast, simple, and accurate analytic formulas are derived by using conformal mapping techniques, which provide satisfactory accuracy at microwave frequencies and lead to closed-form analytical solutions suitable for CAD software packages. The results for the odd- and even-mode characteristic impedance, effective dielectric constant, and coupling coefficient have been computed by these formulas. Good agreement between the present results and published results [1] is observed. For the planar case, simulations have also been undertaken with Sonnet electromagnetic-circuit solver software. The computed results agree well with those of the simulation ones. © 2006 IEEE.
Açıklama
Anahtar Kelimeler
Computer-aided design (CAD) oriented, Conformal mapping, Coplanar coupled waveguides (CCPWs), Elliptical CCPWs
Kaynak
IEEE Transactions on Microwave Theory and Techniques
WoS Q Değeri
Scopus Q Değeri
Cilt
54
Sayı
4
