Title :
Resonance in a cylindrical wraparound microstrip structure with superstrate
Author :
Wong, Kin-Lu ; Tsai, Ruenn-Bo ; Row, Jeen-Sheen
Author_Institution :
Dept. of Electr. Eng., Nat. Sun Yat-Sen Univ., Kaohsiung, Taiwan
fDate :
6/1/1994 12:00:00 AM
Abstract :
Analysis of the resonance problem of a cylindrical wraparound microstrip structure with superstrate is presented. In this study the rigorous full-wave formulation and Galerkin´s method are used. The numerical convergence for the selected sinusoidal basis functions with edge singularity is also discussed. Numerical results of the superstrate loading effects on the real and imaginary parts of complex resonant frequency of the structure as a radiator at TE01 mode and as a resonator at HE10 mode are calculated and analyzed
Keywords :
circular waveguides; convergence of numerical methods; dielectric-loaded waveguides; integral equations; microstrip components; microstrip lines; waveguide theory; Galerkin´s method; HE10 mode resonator; TE01 mode radiator; complex resonant frequency; cylindrical wraparound microstrip structure; edge singularity; numerical convergence; resonance problem; rigorous full-wave formulation; sinusoidal basis functions; superstrate loading effects; Capacitance; Dielectrics; Equivalent circuits; Inductance; Microstrip; Microwave theory and techniques; Moment methods; Resonance; Transmission line discontinuities; Transmission line matrix methods;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
