Band-pass Josephson traveling wave parametric amplifier

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United States of America Patent

PATENT NO 11949387
APP PUB NO 20220360240A1
SERIAL NO

17858043

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Abstract

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A bandpass parametric amplifier circuit includes a plurality of unit cells. At least one unit cell includes a first inductor having a first node coupled to a center conductor and a second node coupled to ground. There is a first capacitor having a first node coupled to the center conductor and a second node coupled to ground. There is a second inductor having a first node coupled to the center conductor. A second capacitor has a first node coupled to a second node of the second inductor. The second capacitor and the second inductor are in series with the center conductor.

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Patent Owner(s)

  • IBM CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abdo, Baleegh Fishkill, US 116 835

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