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Variable On Chip Delay Line with Josephson Devices Disclosure Number: IPCOM000045346D
Original Publication Date: 1983-Mar-01
Included in the Prior Art Database: 2005-Feb-06

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Kaplan, SB [+details]


Delay lines which provide a variable delay are useful in many types of circuits, including fast measurement circuits. In the Josephson device technology, such a delay line having a variable delay depending upon the application of a quasi-DC bias is very useful. This type of delay line is provided in an on-chip embodiment in which part of the transmission line inductance is replaced with Josephson devices.