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RESEARCH PRODUCT
Multipactor Analysis in Coaxial Waveguides for Satellite Applications using Frequency-Domain Methods
Germán TorregrosaBenito GimenoA.m. PerezDavid RabosoAngela CovesCarlos VicenteRaquel BarcoC. TiendaVicente E. Boriasubject
Multipactor effectElectromagnetic fieldEngineeringCommercial softwarebusiness.industrylaw.inventionUltra high frequencylawFrequency domainElectronic engineeringCommunications satelliteCoaxialbusinessTransformerdescription
This work presents the analysis, manufacturing and testing of a coaxial sample in order to investigate the multipactor effect in this kind of waveguide structures. Several in-home and commercial software have been used to design a quarter-wave transformer coaxial circuit centered at 1.35 GHz. The multipactor analysis of this device has been carried out allowing the prediction of the RF breakdown multipactor threshold. Moreover, the multipactor onset of such a prototype has been measured showing a very good agreement with our simulations. In addition to this, comparison has been also done with results from the technical literature fully validating the new algorithm developed.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2006-01-01 | 2006 IEEE MTT-S International Microwave Symposium Digest |