Radiation characteristics of inclined slot antenna on conducting spherical cavity

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dc.contributor.authorPhongcharoenpanich, C.
dc.contributor.authorBoonrod, D.
dc.contributor.authorKrairiksh, M.
dc.date.accessioned2026-08-06T09:51:55Z
dc.date.available2026-08-06T09:51:55Z
dc.date.issued2003-01-01
dc.description.abstractThis paper presents theoretical investigations of the characteristics such as radiation pattern, half-power beamwidth, directivity, front-to-back ratio and polarization of an inclined slot on spherical surface. The total fields inside the cavity are formulated by means of the combination of TE and TM modes. The unknown coefficients of the fields are determined by imposing the boundary conditions. The voltage distribution along the slot is reasonably assumed to be the sinusoidal functions. The numerical results of radiation characteristics for various radii of the spherical surface are illustrated. The comparisons between horizontal slot and inclined slot are reported. The result of the analysis shows that this technique is very useful for the design of spherical slot array antenna of any orientation.
dc.identifier.citationApcc 2003 9th Asia Pacific Conference on Communications in Conjunction with 6th Malaysia International Conference on Communications Micc 2003 Proceedings, 3, 964-968, 2003
dc.identifier.doi10.1109/APCC.2003.1274241
dc.identifier.other2-s2.0-84947302852
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/645
dc.sourceApcc 2003 9th Asia Pacific Conference on Communications in Conjunction with 6th Malaysia International Conference on Communications Micc 2003 Proceedings
dc.subjectAntenna radiation patterns
dc.subjectBoundary conditions
dc.subjectElectromagnetic fields
dc.subjectEquations
dc.subjectInformation technology
dc.subjectPolarization
dc.subjectSlot antennas
dc.subjectTellurium
dc.subjectVoltage
dc.subjectWireless communication
dc.titleRadiation characteristics of inclined slot antenna on conducting spherical cavity
dc.typeConference Paper

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