Radio frequency circuit and electronic equipment

A radio frequency circuit and radio frequency module technology, applied in the field of antennas, can solve the problem of a large number of radio frequency circuit antennas

Active Publication Date: 2021-05-07
VIVO MOBILE COMM CO LTD
View PDF6 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application aims to provide a radio frequency circuit and electronic equipment, which can sol

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Radio frequency circuit and electronic equipment
  • Radio frequency circuit and electronic equipment
  • Radio frequency circuit and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Embodiments of the present application will be described in detail below, examples of which are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are only for explaining the present application, and should not be construed as limiting the present application. 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.

[0029] The features of the terms "first" and "second" in the description and claims of the present application may explicitly or implicitly include one or more of these features. In the description of the present application, unless otherwise specified, "plurality" means two or more. In addition, "and / or" in the specification ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a radio frequency circuit and electronic equipment, and the radio frequency circuit comprises a radio frequency transceiver, a first radio frequency module, a second radio frequency module, a third radio frequency module, a combiner module, a first switch assembly, and a first antenna. The radio frequency transceiver is electrically connected with the first end of the first radio frequency module, the first end of the second radio frequency module and the first end of the third radio frequency module. A first port of the combiner module can be electrically connected with a second end of the first radio frequency module or a second end of the second radio frequency module through the first switch assembly, a second port of the combiner module is electrically connected with a second end of the third radio frequency module, and a third port of the combiner module is electrically connected with the first antenna; and under the condition that the first antenna receives the first radio frequency signal and the second radio frequency signal, the combining module is used for transmitting the first radio frequency signal to the third radio frequency module and transmitting the second radio frequency signal to the first radio frequency module or the third radio frequency module. Therefore, the number of antennas of the radio frequency circuit can be reduced.

Description

technical field [0001] The application belongs to the technical field of antennas, and in particular relates to a radio frequency circuit and electronic equipment. Background technique [0002] Currently, in the ENDC (Long Term Evolution and Eutra NR Dual Connectivity) scenario, in order to satisfy LTE (Long Term Evolution) and NR (New Radio, New Radio) in the signal path configuration and antenna path configuration mutual No conflict, electronic devices such as mobile phones generally adopt a 6-antenna design scheme, and in the 6-antenna design scheme, LTE diversity reception and NR diversity reception correspond to one antenna respectively. However, as more and more functions are integrated in electronic devices such as mobile phones, the space for installing antennas on the electronic devices is also getting smaller and smaller; moreover, the greater the number of antennas, the greater the sacrifice to the appearance of the electronic devices. [0003] It can be seen tha...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04B1/40H04B1/401
CPCH04B1/40H04B1/401
Inventor 易伟刘定球
Owner VIVO MOBILE COMM CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap