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Radio frequency transceiver, radio frequency circuit and electronic equipment

A technology of radio frequency transceiver and radio frequency circuit, which is applied in the field of communication and can solve problems such as resource conflicts

Active Publication Date: 2020-11-20
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiment of the present application is to provide a radio frequency transceiver, radio frequency circuit and electronic equipment, which can solve the problem of resource conflict between the LTE DRX path and the NR DRX multiple input and multiple output in the existing radio frequency architecture

Method used

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  • Radio frequency transceiver, radio frequency circuit and electronic equipment
  • Radio frequency transceiver, radio frequency circuit and electronic equipment
  • Radio frequency transceiver, radio frequency circuit and electronic equipment

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0027] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It should be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein, and that references to "first," "second," et...

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Abstract

The invention discloses a radio frequency transceiver, a radio frequency circuit and electronic equipment, and belongs to the technical field of communication. The radio frequency transceiver comprises a first receiving port, a second receiving port, a first mixer, a second mixer, a first switch module and a first oscillator. The first end of the first mixer is connected with the first receiving port, and the second end of the first mixer is connected with the first end of the first switch module; the first end of the second mixer is connected with the second receiving port, and the second endof the second mixer is connected with the second end of the first switch module; the third end of the first switch module is connected with the first oscillator, wherein under the condition that thefirst switch module is in a first state, the first mixer is conducted with the first oscillator; and under the condition that the first switch module is in a second state, the second mixer is conducted with the first oscillator.

Description

technical field [0001] The application belongs to the technical field of communication, and in particular relates to a radio frequency transceiver, a radio frequency circuit and electronic equipment. Background technique [0002] For 5G terminals, in order to obtain a better user experience, there is a multi-antenna switching function, that is, the Antenna Switch Diversity (ASDiv) function; but in the Non-Standalone (NSA) scenario, in order to meet Long Term Evolution (LTE) and New Radio (NR) frequency bands do not conflict with each other in terms of signal path (Signal Path) configuration and antenna path (Antenna path) configuration, and the terminal adopts a 6-antenna design. [0003] During the process of implementing this application, the inventors found that at least the following problems existed in the prior art: [0004] For the 6-antenna structure scheme, it can meet the requirements of ASDiv, but the number of antennas is large, and with the increase of the subs...

Claims

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Application Information

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IPC IPC(8): H04B1/401H04B1/00H04W76/28
CPCH04B1/401H04B1/0064H04B1/0057H04B1/006H04W76/28
Inventor 韦仁杰王坤
Owner VIVO MOBILE COMM CO LTD
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