MIXER CIRCUIT

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United States of America Patent

APP PUB NO 20240291435A1
SERIAL NO

18572596

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An embodiment is a mixer circuit including a power divider that divides an LO signal with equal amplitude and equal phase, delay circuits, unit mixers, transmission lines, and a power combiner that combines, with equal amplitude and equal phase, RF signals output from the unit mixers. A phase delay amount of the LO signal by the k-th delay circuit from an IF port side is set to θ1−kΔθIF or θ1+kΔθIF, where ΔθIF is a phase delay amount with respect to an IF signal of each of the transmission lines.

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Patent Owner(s)

Patent OwnerAddress
NIPPON TELEGRAPH AND TELEPHONE CORPORATION5-1 OTEMACHI 1-CHOME CHIYODA-KU TOKYO 1008116

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hamada, Hiroshi Tokyo, JP 208 4092
Jo, Teruo Tokyo, JP 30 5

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