Communication device and mobile terminal

A communication device and radio frequency signal technology, applied in the field of communication, can solve the problems of crowded space inside communication equipment, difficulty in widening the antenna frequency band, poor rationality of antenna arrangement, etc. range effect

Pending Publication Date: 2021-10-26
ONEPLUS TECH SHENZHEN
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of communication technology and the increasing demand for communication frequency bands, in order to meet the communication frequency band requirements of communication devices such as mobile phones and tablet computers, the internal space of communication devices is becoming increasingly crowded, so the antenna arrangement

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
  • Communication device and mobile terminal
  • Communication device and mobile terminal
  • Communication device and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0026] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely below with reference to the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] With the advent of the 5G era, the demand for frequency bands and MIMO (multiple-in multiple-out) of communication equipment is increasing. On the basis that the communication equipment in the 4G era is already crowded, 5G technology introduces more Antennas required for each frequency band (such as N77, N78, and N79 three extremely wide-band Sub-6G frequency bands) are used to expand the freque...

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 provides a communication device and a mobile terminal. The communication device comprises a middle frame, an antenna support, a mainboard and an antenna assembly. The antenna support, the mainboard and the antenna assembly are arranged in the middle frame; the middle frame is provided with a breaking joint and a plurality of radiation branches; the antenna assembly comprises a feed elastic sheet and a conductive metal sheet, the feed elastic sheet is connected with the middle frame, and the conductive metal sheet is arranged on the antenna support; the mainboard is used for transmitting or receiving a radio frequency signal; the feed elastic sheet is used for exciting resonance of each radiation branch knot on the middle frame based on a radio frequency signal so as to excite each radiation branch knot to generate first resonance; the breaking joints are used for coupling the radiation branches; and each radiation branch knot is coupled with the conductive metal sheet and is used for exciting the conductive metal sheet to generate second resonance so as to increase the resonance bandwidth of the communication device. The problem that the internal space of an existing communication device is crowded can be well relieved.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular, to a communication device and a mobile terminal. Background technique [0002] With the development of communication technology and the increasing demand for communication frequency bands, in order to meet the communication frequency band requirements of communication devices such as mobile phones and tablet computers, the internal space of communication devices is increasingly crowded, so there are higher requirements for the arrangement of antennas in communication devices. However, due to the poor rationality of the antenna arrangement in the current communication equipment, the internal space of the communication equipment is relatively crowded, which in turn makes it difficult to widen the antenna frequency band and cannot adapt to the current trend of increasing frequency band demand. SUMMARY OF THE INVENTION [0003] In view of this, the purpose of the...

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): H01Q5/321H01Q5/335H01Q1/24
CPCH01Q5/321H01Q5/335H01Q1/243
Inventor 孙熙吴镇仲邱孝钧刘建欣李明玖
Owner ONEPLUS TECH SHENZHEN
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