Receiver front-end having a high-temperature superconducting filter and a bypass path

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United States of America Patent

PATENT NO 6622028
SERIAL NO

09552295

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Abstract

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An RF system includes a cryostat having a chamber and a cold region in the chamber, a high-temperature superconducting filter disposed in the cold area, a low-noise amplifier disposed in the chamber, a bypass switch coupling the high-temperature superconducting filter to the low-noise amplifier, and a conventional filter coupled to the bypass switch.

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Patent Owner(s)

Patent OwnerAddress
ISCO INTERNATIONAL INC451 KINGSTON COURT MOUNT PROSPECT IL 60056

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abdelmonem, Amr Arlington Heights, IL 198 7938
Logeman, John Park Ridge, IL 5 1131
Nadel, Leo Lake Zurich, IL 1 11

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