High frequency semiconductor device

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United States of America Patent

PATENT NO 8431973
APP PUB NO 20100140721A1
SERIAL NO

12551981

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A high frequency semiconductor device includes: a field effect transistor including gate terminal electrodes, source terminal electrodes, and a drain terminal electrode; an input circuit pattern and an output circuit pattern which are disposed adjoining of the field effect transistor; a plurality of input bonding wires configured to connect the plurality of the gate terminal electrodes and the input circuit pattern; and a plurality of output bonding wires configured to connect the drain terminal electrode and the output circuit pattern, which makes matching an input/output signal phase by adjusting an inductance distribution of a plurality of input/output bonding wires, and improves gain and output power, and suppresses an oscillation by unbalanced operation of each FET cell.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA TOSHIBA72-34 HORIKAWA-CHO SAIWAI-KU KAWASAKI-SHI KANAGAWA 2120013 ?2120013

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Takagi, Kazutaka Kawasaki, JP 72 479

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