RADIO FREQUENCY TRANSMISSION MODULE, RADIO FREQUENCY SYSTEM, AND COMMUNICATION DEVICE

A radio frequency transmission module, the radio frequency transmission module comprising: a first power supply module (120) and a first transmission module (110). The first transmission module (110) is configured with a power supply port (VCC) connected to the first power supply module (120), a fir...

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Bibliographic Details
Main Author YUE, Zhongbo
Format Patent
LanguageChinese
English
French
Published 15.12.2022
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
WIRELESS COMMUNICATIONS NETWORKS
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Summary:A radio frequency transmission module, the radio frequency transmission module comprising: a first power supply module (120) and a first transmission module (110). The first transmission module (110) is configured with a power supply port (VCC) connected to the first power supply module (120), a first input port (INPUT) for connecting to a radio frequency transceiver, and a first output port (OUTPUT1) for connecting to an antenna. The first transmission module (110) further comprises: a power distribution unit (111), a plurality of first power amplifiers (113) and a power synthesis unit (112); a plurality of input ends of the power synthesis unit (112) are connected to the output ends of the plurality of first power amplifiers (113) in one-to-one correspondence; an output end of the power synthesis unit (112) is connected to the first output port (OUTPUT1), and is used to synthesize the output powers of the plurality of first power amplifiers (113) so as to output a high-frequency signal having a target power
Bibliography:Application Number: WO2022CN90883