Superconducting mixer antenna array

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United States of America Patent

PATENT NO 5790078
SERIAL NO

08742386

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Abstract

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A superconducting patch antenna array, operative at a temperature lower than or equal to that of liquid nitrogen, includes a superconducting mixer comprising at least one non-linear Josephson junction to transform the received high frequency signal to a lower intermediate frequency for purposes of reducing the transmission loss and thereby increasing the antenna performance.

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Patent Owner(s)

Patent OwnerAddress
NEC CORPORATION (1/3 INTEREST)7-1 SHIBA 5-CHOME MINATO-KU TOKYO
INTERNATIONAL SUPERCONDUCTIVITY TECHNOLOGY CENTER (1/3 INTEREST)34-3 SHIMBASHI 5-CHOME MINATO-KU TOKYO
E I DU PONT DE NEMOURS AND COMPANY (1/3 INTEREST)1007 MARKET STREET WILMINGTON DE 19898

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Enomoto, Youichi Tokyo, JP 31 580
Murphy, Arthur T Chadds Ford, PA 4 145
Suzuki, Katsumi Tokyo, JP 208 2211
Tanaka, Shoji Tokyo, JP 160 2045
Yamaguchi, Keiichi Tokyo, JP 131 865

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