Basic Properties of Microstrip Circuit Elements on Nonreciprocal Substrate-Superstrate Structures
- 1 January 1991
- journal article
- Published by Taylor & Francis in Journal of Electromagnetic Waves and Applications
- Vol. 5 (4-5) , 465-476
- https://doi.org/10.1163/156939391x00194
Abstract
The spectral domain-exponential matrix method is developed to evaluate the full-wave dyadic Green's function for generalized anisotropic substrate-superstrate structures. The method of moments is employed to obtain the basic dispersive characteristics of microstrip and inverted microstrip circuit elements on such structures. A collection of results are presented for the propagation constant and characteristic impedance of microstrip elements on generalized anisotropic layers. Emphasis will be placed on the investigation of microstrip properties on a biased ferrite-semiconductor interface. The modeling accounts for arbitrarily-oriented dc bias magnetic fields. The phenomenon of forward and backward wave propagation on this type of nonreciprocal structure will be highlighted.Keywords
This publication has 8 references indexed in Scilit:
- Centimeter-wave microstrip phase shifter on a ferrite-dielectric substrateIEEE Transactions on Microwave Theory and Techniques, 1989
- Electromagnetic fields of elementary dipole antennas embedded in stratified general gyrotropic mediaIEEE Transactions on Antennas and Propagation, 1989
- Slow-Wave Characteristics of Ferromagnetic Semiconductor Microstrip LineIEEE Transactions on Microwave Theory and Techniques, 1986
- Propagation Characteristics of a Microstrip Line Printed on a General Anisotropic SubstrateIEEE Transactions on Microwave Theory and Techniques, 1985
- Radiation from a dipole in the proximity of a general anisotropic grounded layerIEEE Transactions on Antennas and Propagation, 1985
- Characteristic Impedance and Field Patterns of the Shielded Microstrip on a Ferrite Substrate (Short Papers)IEEE Transactions on Microwave Theory and Techniques, 1975
- Reciprocal and Nonreciprocal Modes of Propagation in Ferrite Stripline and Microstrip DevicesIEEE Transactions on Microwave Theory and Techniques, 1971
- The Permeability Matrix for a Ferrite Medium Magnetized at an Arbitrary Direction and its Eigenvalues (Correspondence)IEEE Transactions on Microwave Theory and Techniques, 1959