Radiation properties of a flanged parallel-plate waveguide loaded with an ε - μ general anisotropic slab

Tsalamengas John, L; Uzunoglu Nikolaos, K

dc.contributor.author	Tsalamengas John, L	en
dc.contributor.author	Uzunoglu Nikolaos, K	en
dc.date.accessioned	2014-03-01T01:40:00Z
dc.date.available	2014-03-01T01:40:00Z
dc.date.issued	1990	en
dc.identifier.issn	0018926X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/23054
dc.subject.other	Antennas--Radiation	en
dc.subject.other	Electromagnetic Waves	en
dc.subject.other	Mathematical Techniques	en
dc.subject.other	Anisotropic Slab	en
dc.subject.other	Cross-Polarization Effects	en
dc.subject.other	Incident Plane Wave	en
dc.subject.other	Moment Method	en
dc.subject.other	Parallel-Plate Waveguide	en
dc.subject.other	Weighting Functions	en
dc.subject.other	Waveguides	en
dc.title	Radiation properties of a flanged parallel-plate waveguide loaded with an ε - μ general anisotropic slab	en
heal.type	journalArticle	en
heal.identifier.primary	10.1109/8.52244	en
heal.identifier.secondary	http://dx.doi.org/10.1109/8.52244	en
heal.publicationDate	1990	en
heal.abstract	In this analysis, the excitation is taken to be either 1) the lowest-order transverse electric (TE) or the lowest-order transverse magnetic (TM) (i.e., transverse electromagnetic (TEM)) waves, or 2) a uniform, E- or H-polarized, incident plane wave. As a result of the anisotropy, cross-polarization effects are observed. The formulation of the boundary-value problem is carried out in the Fourier transform domain. Considerable contraction results by using previously developed matrix analysis techniques. In this way, a fruitful integral representation of the tangential components of the magnetic field is first derived in terms of the tangential components of the elctric field at the excitation aperture. Next, and after imposing the boundary conditions at the aperture boundary surface, this representation is used as the starting point for a solution on the basis of a moment method (MM) approach using the eigenmodes as basis and weighting functions. Numerical results related to the reflection and coupling coefficients as well as the directive diagrams of the structure are presented in graphical form for various cases.	en
heal.journalName	IEEE Transactions on Antennas and Propagation	en
dc.identifier.doi	10.1109/8.52244	en
dc.identifier.volume	38	en
dc.identifier.issue	3	en
dc.identifier.spage	369	en
dc.identifier.epage	379	en