RADIO-FREQUENCY FRONT-END ARCHITECTURE - SMARTER MICROELECTRONICS GUANG ZHOU CO LTD

Title:

RADIO-FREQUENCY FRONT-END ARCHITECTURE

Document Type and Number:

WIPO Patent Application WO/2021/056880

Kind Code:

A1

Abstract:

Disclosed is a radio-frequency front-end architecture, comprising: a power amplifier module integrated duplexer (PAMiD); an antenna; and at least one tunable matching network, wherein the PAMiD comprises a power amplifier, and the at least one tunable matching network is positioned between the power amplifier and the antenna and is used to adjust an impedance at an output end of the power amplifier and/or an impedance at an input end of the antenna.

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Inventors:

PENG YANGYANG (CN)
CHEN ZEYAN (CN)

Application Number:

PCT/CN2019/127406

Publication Date:

April 01, 2021

Filing Date:

December 23, 2019

Export Citation:

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Assignee:

SMARTER MICROELECTRONICS GUANG ZHOU CO LTD (CN)

International Classes:

H03F3/195; H03F1/56; H03F3/213; H03H9/46

Domestic Patent References:

WO2012027703A2

2012-03-01

Foreign References:

CN206313756U	2017-07-07
CN109194342A	2019-01-11
US20150333781A1	2015-11-19
CN102271002A	2011-12-07

Attorney, Agent or Firm:

BEYOND ATTORNEYS AT LAW (CN)

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