0000000001165977

AUTHOR

Joaquin Vague

showing 2 related works from this author

Multipactor Effect Characterization of Dielectric Materials for Space Applications

2018

[EN] The objective of this paper is to advance the state of the art in the characterization of the multipactor effect in dielectric materials. The materials studied are the most commonly used dielectrics in space applications, namely, Alumina, Rexolite, Rogers RT5870, Rohacell, Teflon, and Ultem 1000. In this paper, a new family of coaxial waveguide components, covering the L- and S-bands, with a wideband, low-pass response has been designed, and six different prototypes have been specifically optimized and manufactured. The six prototypes have then been used to simulate and measure the multipactor breakdown susceptibility charts for the six dielectric materials investigated. Finally, the s…

Multipactor effectMaterials scienceAlumina02 engineering and technologyDielectricSpace (mathematics)01 natural sciencesMeasure (mathematics)TeflonSpace applicationsTEORIA DE LA SEÑAL Y COMUNICACIONES0103 physical sciencesUltem 10000202 electrical engineering electronic engineering information engineeringElectrical and Electronic EngineeringWidebandElectrical conductor010302 applied physicsRadiationRohacellLow-pass coaxial filterbusiness.industry020206 networking & telecommunicationsWide-bandwidthCondensed Matter PhysicsCharacterization (materials science)Rogers RT5870OptoelectronicsDielectricsRexoliteRadio frequencybusinessMultipactorIEEE Transactions on Microwave Theory and Techniques
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Recent advances of the multipactor RF breakdown in RF satellite microwave passive devices

2016

The main goal of this work is the review of the recent advances in the study of the multipactor RF breakdown phenomenon in RF satellite microwave passive devices for space telecommunication applications developed in the Val Space Consortium. In this work several topics related with the multipactor phenomenon will be discussed.

03 medical and health sciences0302 clinical medicineMaterials scienceNuclear magnetic resonance0202 electrical engineering electronic engineering information engineering020206 networking & telecommunicationsSatellite02 engineering and technologyRadio frequencyEngineering physics030217 neurology & neurosurgeryMicrowaveBreakdown phenomenon2016 Progress in Electromagnetic Research Symposium (PIERS)
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