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US 2022/0103143 A1Published application
Power amplification circuit
AssigneeMurata Manufacturing Co., Ltd.
InventorsShigeki KOYA, Takayuki TSUTSUI
Life of this patent
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Abstract
A power amplification circuit includes first wiring supplied with a first signal having a first frequency, second wiring supplied with a second signal having a second frequency that differs from the first frequency, a first amplification circuit that amplifies the first signal supplied through the first wiring and supplies a first amplified signal to the second wiring, and a second amplification circuit that amplifies the signal supplied through the second wiring and outputs a second amplified signal.
Claims20
A power amplification circuit comprising:
- a first wiring configured to receive a first signal having a first frequency;
- a second wiring configured to receive a second signal having a second frequency, the second frequency being different than the first frequency;
- a first amplification circuit configured to amplify the first signal and to output a first amplified signal to the second wiring, the first signal being supplied to the first amplification circuit through the first wiring;
- and
- a second amplification circuit configured to amplify a signal supplied through the second wiring and to output a second amplified signal.
2 more elements
Dependencies are inferred from the claim text.