Title:
POWER AMPLIFICATION CIRCUIT AND RADIO FREQUENCY SIGNAL PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/097940
Kind Code:
A1
Abstract:
A power amplification circuit and a radio frequency signal processing method. The power amplification circuit comprises a power supply management module, a triode, and an output matching module; an input end of the power supply management module is used for being connected to a power supply and supplying power by means of the power supply; a first output end of the power supply management module is connected to a base of the triode, and the first output end of the power supply management module outputs a bias voltage for providing bias for a radio frequency input signal; a second output end of the power supply management module is connected to a collector of the triode to supply power to the triode; an input end of the output matching module is connected to the collector of the triode, and the radio frequency signal amplified by the triode is output by means of an output end of the output matching module.
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Inventors:
HU BIN (CN)
GUO JIASHUAI (CN)
GUO JIASHUAI (CN)
Application Number:
PCT/CN2022/084374
Publication Date:
June 08, 2023
Filing Date:
March 31, 2022
Export Citation:
Assignee:
LANSUS TECH INC (CN)
International Classes:
H03F1/30; H03F3/21; H03F1/52; H03F3/19
Foreign References:
| CN114157252A | 2022-03-08 | |||
| CN108551333A | 2018-09-18 | |||
| CN108418558A | 2018-08-17 | |||
| CN102769433A | 2012-11-07 |
Attorney, Agent or Firm:
SHENZHEN JUNXINCHENG INTELLECTUAL PROPERTY FIRM (GENERAL PARTNERSHIP) (CN)
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