Dc-SQUID readout electronics with infrared remote control (Articolo in rivista)

Type
Label
  • Dc-SQUID readout electronics with infrared remote control (Articolo in rivista) (literal)
Anno
  • 2002-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/S0921-4534(01)01158-3 (literal)
Alternative label
  • Torrioli G. a, Carelli P. a b, Castellano M.G. a , Leoni R. a (2002)
    Dc-SQUID readout electronics with infrared remote control
    in Physica. C, Superconductivity (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Torrioli G. a, Carelli P. a b, Castellano M.G. a , Leoni R. a (literal)
Pagina inizio
  • 157 (literal)
Pagina fine
  • 160 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 368 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 1-4 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • a IESS-CNR, via Cineto Romano 42, 00156 Rome, Italy b INFM and Dipartimento di Ingegneria Elettrica, Università dell'Aquila, Monteluco di Roio, 67040 Aquila, Italy (literal)
Titolo
  • Dc-SQUID readout electronics with infrared remote control (literal)
Abstract
  • It is well known that electromagnetic interferences (EMI) deteriorate the characteristics of dc SQUIDs as well as any other device based on Josephson junctions. In general a dc-SQUID electronics is made by a head, located near the device, and by a control unit, where the user can adjust the setting parameters of the device. The cables connecting the control unit and the head can be a pathway for EMI, unless careful shielding and filtering are provided. This problem is more serious in directly coupled electronics with respect to readout schemes with a cooled transformer. Here we propose an electronics where the connecting cables have been eliminated and the dparameter settings are made by a common infrared remote control (like those used for household appliances). The remote control unit can fully control the device: it is possible to choose the dc-SQUID bias current, the locking point, the operation mode (open loop or flux locked loop), and the feedback parameters. (literal)
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