Title:
POWER AMPLIFIER AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/077594
Kind Code:
A1
Abstract:
A power amplifier and an electronic device. The power amplifier comprises: a power amplification circuit and a linearity compensation circuit, wherein the linearity compensation circuit is connected between a bias circuit of the power amplification circuit and a transistor amplification circuit thereof for performing linear compensation on nonlinear distortion of the power amplification circuit.
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Inventors:
SU QIANG (CN)
LI PING (CN)
LI PING (CN)
Application Number:
PCT/CN2019/127408
Publication Date:
April 29, 2021
Filing Date:
December 23, 2019
Export Citation:
Assignee:
SMARTER MICROELECTRONICS GUANG ZHOU CO LTD (CN)
International Classes:
H03F3/20
Foreign References:
| CN104362988A | 2015-02-18 | |||
| CN103715997A | 2014-04-09 | |||
| CN106571780A | 2017-04-19 | |||
| CN109818587A | 2019-05-28 | |||
| JP2001144550A | 2001-05-25 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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