Accession Number : ADA262816


Title :   Radiation, Scattering and Guidance of Electromagnetic Fields by Arbitrarily Shaped Structures Embedded in Layered Media


Descriptive Note : Final technical rept.


Corporate Author : TEXAS A AND M UNIV COLLEGE STATION DEPT OF ELECTRICAL ENGINEERING


Personal Author(s) : Michalski, Krzysztof A


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a262816.pdf


Report Date : 31 Mar 1993


Pagination or Media Count : 165


Abstract : An integral equation approach based on the mixed-potential formulation is developed for the analysis of radiation, scattering and guidance of electromagnetic waves by arbitrarily shaped conducting objects in layered uniaxial media. This method is successfully applied to rigorously analyze coax- and waveguide-fed microstrip patch antennas of various shapes, as well as multiconductor transmission lines with conductors of various cross-section profiles, embedded in multilayered media. With the approach developed here, microstrip structures of various, possibly irregular shapes, embedded in multilayered isotropic or uniaxial substrates, may be investigated within one theoretical framework and using the same computer program.


Descriptors :   *INTEGRATED CIRCUITS , *STRIP TRANSMISSION LINES , COMPUTER PROGRAMS , RADIATION , SCATTERING , FORMULATIONS , SUBSTRATES , CROSS SECTIONS , MEDIA , APPROACH , INTEGRAL EQUATIONS , GUIDANCE , ANTENNAS , PROFILES , SHAPE , STRUCTURES , WAVEGUIDES , TRANSMISSION LINES


Subject Categories : Electrical and Electronic Equipment


Distribution Statement : APPROVED FOR PUBLIC RELEASE