Launching transverse-electric Localized Waves from a circular waveguide

Mohamed Salem, Edip Niver

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

Axially symmetric transverse electric (TE) modes of a circular waveguide section are used to synthesize the vector TE Localized Wave (LW) field at the open end of the waveguide section. The necessary excitation coefficients of these modes are obtained by the method of matching, taking advantage of the modal power orthogonality relations. The necessary excitation of modes provided by a number of coaxial loop antennas inserted inside the waveguide section. The antennas currents are computed from the solution of the waveguide excitation inverse problem. The accuracy of the synthesized wave field (compared to the mathematical model) and the power efficiency of the generation technique are evaluated in order to practically realize a launcher for LWs in the microwave regime. © 2011 IEEE.
Original languageEnglish (US)
Title of host publication2011 IEEE International Symposium on Antennas and Propagation (APSURSI)
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages3058-3061
Number of pages4
ISBN (Print)9781424495634
DOIs
StatePublished - Jul 2011

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