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Inventor: Abe; Hiroyuki
Address: Chigasaki, JP
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6373329 |
Bias circuit of a bipolar transistor for high frequency power amplification |
April 16, 2002 |
| There is disclosed a bias circuit of a bipolar transistor for the high frequency power amplification, and the bias circuit comprises a bipolar transistor for the temperature compensation, a resistor for the temperature compensation connected to a collector thereof, a field effect tra |
| 6285257 |
Feedback type variable gain amplifier |
September 4, 2001 |
| A feedback type variable gain amplifier of the present invention is provided with a first inductor and a first field effect transistor connected in series across a power-supply potential terminal and a ground potential terminal, the one end of the first inductor connecting to the pow |
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