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Radio frequency module, terminal equipment and signal transmitting method

A technology of radio frequency modules and radio frequency signals, which is applied in the field of communication, can solve the problems of high complexity of radio frequency modules, and achieve the effects of reducing costs, reducing complexity, and saving space

Inactive Publication Date: 2021-03-05
REALME MOBILE TELECOMM SHENZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the RF module supporting 5G signal transmission on terminal equipment is relatively complex

Method used

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  • Radio frequency module, terminal equipment and signal transmitting method
  • Radio frequency module, terminal equipment and signal transmitting method
  • Radio frequency module, terminal equipment and signal transmitting method

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some, not all, embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0027] It should be noted that the terms "comprising" and "having" and any variations thereof in the embodiments of the present application and the drawings are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods, products...

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Abstract

The embodiment of the invention discloses a radio frequency module, terminal equipment and a signal transmitting method. The radio frequency module comprises an antenna module, a switch module and a power amplifier, wherein the antenna module comprises a first antenna unit and a second antenna unit; wherein the first antenna unit is used for supporting a first frequency band working in a new air interface NR; the second antenna unit is used for supporting a first frequency band working in NR and a second frequency band working in LTE, and the first frequency band and the second frequency bandare frequency bands which do not work at the same time; a switch module is used for switching and conducting a power amplifier and paths between different antennas of the first antenna unit and the second antenna unit; the power amplifier is used for amplifying the radio frequency signal of the first frequency band to obtain a first amplified signal, and sending the first amplified signal throughthe antenna on the conducted path of the switch module. According to the radio frequency module, the terminal equipment and the signal transmitting method, the complexity of the radio frequency modulecan be reduced, and the cost is reduced.

Description

technical field [0001] The present application relates to the technical field of communication, and in particular to a radio frequency module, terminal equipment and a signal transmitting method. Background technique [0002] With the rapid development of communication technology, 5G (5th generation mobile networks, fifth-generation mobile communication technology) has gradually entered the lives of Internet users, and more and more terminal devices support access to 5G networks. In order to support the transmission of 5G signals, the terminal equipment needs to improve the traditional radio frequency module to support the transmission of 5G signals. At present, the radio frequency module supporting 5G signal transmission on terminal equipment is relatively complex. Contents of the invention [0003] The embodiment of the present application discloses a radio frequency module, a terminal device and a signal transmitting method, which can reduce the complexity and cost of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/40H04B1/401
CPCH04B1/40H04B1/401
Inventor 聂桂春
Owner REALME MOBILE TELECOMM SHENZHEN CO LTD
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