Extension of the Measurement Capabilities of the Quadrupole Resonator

The Quadrupole Resonator, designed to measure the surface resistance of superconducting samples at 400 MHz has been refurbished. The accuracy of its RF-DC compensation measurement technique is tested by an independent method. It is shown that the device enables also measurements at 800 and 1200 MHz...

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Detalles Bibliográficos
Autores principales: Junginger, Tobias, Weingarten, Wolfgang, Welsch, Carsten
Lenguaje:eng
Publicado: 2012
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.1063/1.4725521
http://cds.cern.ch/record/1438975
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author Junginger, Tobias
Weingarten, Wolfgang
Welsch, Carsten
author_facet Junginger, Tobias
Weingarten, Wolfgang
Welsch, Carsten
author_sort Junginger, Tobias
collection CERN
description The Quadrupole Resonator, designed to measure the surface resistance of superconducting samples at 400 MHz has been refurbished. The accuracy of its RF-DC compensation measurement technique is tested by an independent method. It is shown that the device enables also measurements at 800 and 1200 MHz and is capable to probe the critical RF magnetic field. The electric and magnetic field configuration of the Quadrupole Resonator are dependent on the excited mode. It is shown how this can be used to distinguish between electric and magnetic losses.
id cern-1438975
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
record_format invenio
spelling cern-14389752021-05-03T20:34:19Zdoi:10.1063/1.4725521http://cds.cern.ch/record/1438975engJunginger, TobiasWeingarten, WolfgangWelsch, CarstenExtension of the Measurement Capabilities of the Quadrupole ResonatorAccelerators and Storage RingsThe Quadrupole Resonator, designed to measure the surface resistance of superconducting samples at 400 MHz has been refurbished. The accuracy of its RF-DC compensation measurement technique is tested by an independent method. It is shown that the device enables also measurements at 800 and 1200 MHz and is capable to probe the critical RF magnetic field. The electric and magnetic field configuration of the Quadrupole Resonator are dependent on the excited mode. It is shown how this can be used to distinguish between electric and magnetic losses.arXiv:1204.1018oai:cds.cern.ch:14389752012-04-05
spellingShingle Accelerators and Storage Rings
Junginger, Tobias
Weingarten, Wolfgang
Welsch, Carsten
Extension of the Measurement Capabilities of the Quadrupole Resonator
title Extension of the Measurement Capabilities of the Quadrupole Resonator
title_full Extension of the Measurement Capabilities of the Quadrupole Resonator
title_fullStr Extension of the Measurement Capabilities of the Quadrupole Resonator
title_full_unstemmed Extension of the Measurement Capabilities of the Quadrupole Resonator
title_short Extension of the Measurement Capabilities of the Quadrupole Resonator
title_sort extension of the measurement capabilities of the quadrupole resonator
topic Accelerators and Storage Rings
url https://dx.doi.org/10.1063/1.4725521
http://cds.cern.ch/record/1438975
work_keys_str_mv AT jungingertobias extensionofthemeasurementcapabilitiesofthequadrupoleresonator
AT weingartenwolfgang extensionofthemeasurementcapabilitiesofthequadrupoleresonator
AT welschcarsten extensionofthemeasurementcapabilitiesofthequadrupoleresonator

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