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Experimental Study of the Multipactor Effect in a Partially Dielectric-Loaded Rectangular Waveguide

2019

This letter presents the experimental study of the multipactor threshold in a partially dielectric-loaded rectangular waveguide, whose results validate a multipactor model recently developed by the authors, which includes the charge distribution appearing on the dielectric surface during the multipactor discharge. First, the variation of the multipactor RF voltage threshold has been theoretically analyzed in different waveguide configurations: in an empty waveguide, and also in the cases of a one-sided and two-sided dielectric-loaded waveguides. To reach this aim, an in-house Monte Carlo simulation tool has been developed. The Secondary Electron Yield (SEY) of the metallic and dielectric ma…

Multipactor effect621.3 - Ingeniería eléctrica. Electrotecnia. TelecomunicacionesMaterials scienceMonte Carlo methodPhysics::Optics02 engineering and technologyDielectricWaveguide (optics)law.inventionOpticslaw0202 electrical engineering electronic engineering information engineeringElectrical and Electronic EngineeringdielectricTransformerbusiness.industryRF breakdown020206 networking & telecommunicationsCondensed Matter PhysicsSecondary Electron Yield (SEY)Surface wavewaveguide transformerMultipactor effectRadio frequencyrectangular waveguidebusinessVoltageIEEE Microwave and Wireless Components Letters
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