Antenna module and terminal

An antenna module and antenna unit technology, applied in the field of communication, can solve the problems of modules that cannot be integrated into independent work, high antenna profile, and difficult integration applications, etc., and achieve the convenience of system-level integration and large-scale application, and expand bandwidth Effect

Inactive Publication Date: 2020-10-09
ELECTRIC CONNECTOR TECH +1
View PDF7 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most 5G millimeter-wave antenna modules for terminals adopt the AOB (antenna on board) scheme, that is, the antenna array is arranged on the side of the terminal, and the radio frequency circuit part (such as the radio frequency phase shifting system) is integrated on the main board (main board) ), so that the array and the radio frequency circuit are arranged separately, and cannot be i

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
  • Antenna module and terminal
  • Antenna module and terminal
  • Antenna module and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0048] The technical solution provided by the disclosed embodiments of the present invention relates to an antenna module, which can be applied to terminals with communication functions such as mobile phones, tablet computers, notebooks, smart watches, and dual-screen tablet computers. The embodiment of the present disclosure does not limit this. In order to adapt to the trend of miniaturization and integration development, the antenna module disclosed in the embodiment of the present invention mainly integrates the core antenna array and radio frequency phase shifting sys...

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 an antenna module and a terminal using the antenna module. The antenna module comprises an antenna array and a radio frequency phase shift system, wherein the antenna array iscomposed of a plurality of antenna units, and the antenna array and the radio frequency phase shift system are integrated on a circuit substrate to form an independent module. Furthermore, the antennaunits of the antenna module can adopt a scheme that a microstrip patch antenna structure is loaded with a short circuit column to generate a plurality of resonances, so the bandwidth of the antenna units is expanded, and after an antenna array is formed, the antenna modules can be further arranged in a mutually vertical arrangement manner to realize the functions of large-angle scanning and polarization diversity. The antenna module disclosed by the invention is simplified in structure, can be applied to 5G communication, and has the advantages of easiness in system integration, low profile miniaturization, relatively wide radiation bandwidth and capability of realizing large-angle scanning.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to an antenna module and a terminal. Background technique [0002] With the development of wireless communication technology, terminal devices such as mobile phones, tablet computers, and portable multimedia players have become indispensable necessities of life. The terminal device is usually equipped with an antenna module to transmit and receive wireless signals, so as to support the wireless communication function of the terminal device. [0003] Today, 5G (fifth-generation mobile communication technology) is the focus of current research and development, and the development of 5G has become a consensus in the industry. Among them, due to the unique characteristics of high carrier frequency and large bandwidth of millimeter wave, it is the main means to achieve 5G ultra-high-speed data transmission rate. . At present, most 5G millimeter-wave antenna modules for terminals...

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): H01Q1/38H01Q1/48H01Q1/50H01Q3/34H01Q5/10H01Q5/314H01Q21/00H01Q21/06H01Q21/24H01Q21/29H01Q1/22
CPCH01Q1/38H01Q1/48H01Q1/50H01Q5/10H01Q5/314H01Q21/0006H01Q21/065H01Q21/24H01Q3/34H01Q21/29H01Q1/22H01Q1/2283H01Q21/0025
Inventor 杨广立陈元庆罗勇徐加友姜泽锋张湘张英杰任宇骏
Owner ELECTRIC CONNECTOR TECH
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