Signal transceiving device and terminal equipment

A signal receiving and sending technology, applied in the field of communication, can solve problems affecting the performance of transmitting and receiving, long traces, and complex structure of RF transceiver system, so as to improve the performance of the transmitting link, reduce the length of traces, and reduce the insertion loss. Effect

Active Publication Date: 2019-05-24
VIVO MOBILE COMM CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a signal transceiver device and terminal equipment to solve the problems in the prior art that the radio frequency transceiver system has a complex structure, long wiring, which affects the transmission and reception performance, and design complexity and high cost of terminal products

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  • Signal transceiving device and terminal equipment
  • Signal transceiving device and terminal equipment
  • Signal transceiving device and terminal equipment

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] An embodiment of the present invention provides a signal transceiving device, such as figure 1 shown, including:

[0023] The first communication module 11 and the second communication module 12; the first switch 2 connected respectively with the first end of the first communication module 11 and the first end of the second communication module 12; and the second end of the first communication module 11 The second switch 31 connected, the first...

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Abstract

The invention provides a signal receiving and transmitting device and terminal equipment. The signal receiving and transmitting device comprises a first communication module and a second communicationmodule, a first switch is respectively connected with the first end of the first communication module and the first end of the second communication module; a second switch is connected with the second end of the first communication module; a first antenna structure is connected with the second switch; a third switch is connected with the second end of the second communication module; a second antenna structure is connected with the third switch; Wherein the first communication module corresponds to a first transmitting link and two receiving links, and the second communication module corresponds to a second transmitting link and two receiving links; At least one of the first transmitting link and the second transmitting link is conducted during signal transmitting, and two receiving linkscorresponding to the first communication module and the second communication module are conducted during signal receiving. According to the invention, the insertion loss of a receiving link can be reduced, the performance of a transmitting link is improved, the routing length is reduced, and the compatibility of 1T4R and 2T4R modes is realized.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a signal transceiving device and terminal equipment. Background technique [0002] With the development of economy and technology and the continuous progress of science and technology, users have put forward more and more demands on mobile communication technology, such as high reliability and low delay, to meet the application requirements of Internet of Vehicles, automatic driving and telemedicine; higher Communication rate to support the application requirements of ultra-clear video; low power consumption, large connection scenarios and high traffic density, etc., to meet the needs of smart industry and agriculture in the Internet of Things and hotspot coverage. In order to meet these needs, the fifth generation mobile communication technology (5G for short) came into being. 5G divides 3.5GHz (3.3GHz-4.2 GHz) and 4.5GHz (ranging from 4.4GHz to 5.0GHz) frequency ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/401
CPCH04B1/006H04B1/0483H04B1/44H04B7/0691H04B7/0874H04B1/1615H04B7/04
Inventor 陈芳胜盛雪锋
Owner VIVO MOBILE COMM CO LTD
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