Home Special Topics Technology Offerings Content

Variable frequency division using cryoelectric single-flux quantum circuits

next article

13.11.2007

It is the object of the invention to propose an electronic circuit allowing the division of high frequencies at an adjustable or regulable ratio with a low power loss using a single-flux quantum logic circuit with Josephson contacts. According to the invention, the object is achieved by using an array of a plurality of Josephson contacts with the output voltage being picked up after a determined number of Josephson contacts within the array, instead of using a pair of two series-connected Josephson contacts contained in a standard circuit for converting flux quantum to voltage representation of information. The present invention relates to a circuit arrangement which contains single-flux quantum circuits with Josephson contacts and is used for the processing of incoming digital signals, e.g., for frequency division, as a counter element, or as a decimation filter with the resulting signal being provided at the circuit output, and single-flux quantums being used for the representation of information.

Further Information: PDF

PATON-PVA
Phone: +49 (0)3677/69-4588

Contact
Dr.-Ing. Eckhard Rehbaum

As Germany's association of technology- and patenttransfer agencies TechnologieAllianz e.V. is offering businesses access to the entire range of innovative research results of almost all German universities and numerous non-university research institutions. More than 2000 technology offers of 14 branches are beeing made accessable to businesses in order to assure your advance on the market. At www.technologieallianz.de a free, fast and non-bureaucratic access to all further offers of the German research landscape is offered to our members aiming to sucessfully transfer technologies.

info@technologieallianz.de | Source: TechnologieAllianz e.V.
Further information: www.technologieallianz.de/angebote.php?sort=sag&id=0099&lang=en
www.technologieallianz.de

next article