ČVUT DSpace
  • Search DSpace
  • Čeština
  • Login
  • Čeština
  • Čeština
View Item 
  •   ČVUT DSpace
  • Czech Technical University in Prague
  • CTU Publishing Activity
  • View Item
  • Czech Technical University in Prague
  • CTU Publishing Activity
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

A Reconfigurable Four Terminal-Pair Digitally Assisted and Fully Digital Impedance Ratio Bridge

Type of document
článek v časopise
journal article
Peer-reviewed
submittedVersion
Author
Kučera J.
Kováč J.



Rights
openAccess
Metadata
Show full item record
Abstract
A reconfigurable digital bridge for calibrating four terminal-pair (4-TP) defined impedance standards in the whole complex impedance plane by means of fully digital (FD) operation of the bridge and for R-R, C-C calibration and ac quantized Hall resistance experiments by involving reference inductive voltage divider in digitally assisted (DA) configuration has been built at CMI in recent years. For the purposes of the bridge, high-accuracy digital voltage sources operating in the audio frequency range with full isolation between modules and with battery operation mode have been developed. Together with coaxial switches with negligible crosstalk between channels, the voltage sources form the basis for full automation of the calibration process. The bridge has been tested in both FD and DA configurations. Depending on the configuration, different relative accuracies of the measurements can be achieved in the range from a few parts in 10⁸ to a few parts in 10⁵.
URI
http://hdl.handle.net/10467/99323
View/Open
SUBMITTED ## OPEN (761.4Kb)
Collections
  • Publikační činnost ČVUT [1030]

České vysoké učení technické v Praze copyright © 2016 

DSpace software copyright © 2002-2016  Duraspace

Contact Us | Send Feedback
Theme by 
@mire NV
 

 

Useful links

CTU in PragueCentral library of CTUAbout CTU Digital LibraryResourcesStudy and library skillsResearch support

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

Login

České vysoké učení technické v Praze copyright © 2016 

DSpace software copyright © 2002-2016  Duraspace

Contact Us | Send Feedback
Theme by 
@mire NV