Title :
Analysis of bilateral coplanar waveguides printed on anisotropic substrates for use in monolithic MICs
Author :
Chen, Yinchao ; Beker, Benjamin
Author_Institution :
Dept. of Electr. & Comput. Eng., South Carolina Univ., Columbia, SC, USA
fDate :
9/1/1993 12:00:00 AM
Abstract :
The spectral-domain method is applied to the analysis of bilateral (double-sided) coplanar waveguides that are printed on electric and/or magnetic anisotropic substrates. A nondecoupling approach is used to solve the coupled differential equations for the transverse propagation constants inside the substrate. The dyadic admittance Green´s function is derived for both open and shielded bilateral coplanar waveguides, taking into account the anisotropy of the material. Finally, numerical results, describing the propagation characteristics of these structures, are presented for both electric and magnetic wall symmetries
Keywords :
Green´s function methods; MMIC; microstrip components; spectral-domain analysis; waveguide theory; CPW; MMIC; anisotropic substrates; bilateral coplanar waveguides; coupled differential equations; double-sided; dyadic admittance Green´s function; monolithic MICs; open type; shielded type; spectral-domain method; transverse propagation constants; Admittance; Anisotropic magnetoresistance; Coplanar waveguides; Differential equations; Green´s function methods; Magnetic analysis; Magnetic anisotropy; Magnetic shielding; Perpendicular magnetic anisotropy; Propagation constant;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
