Antenna module, preparation method thereof and terminal

An antenna module and ultra-wideband antenna technology, applied in antennas, slot antennas, antenna coupling, etc., can solve the problems of high production costs, achieve the effects of small space occupation, reduced external dimensions, and increased output bandwidth and gain

Pending Publication Date: 2021-11-19
KUNSHAN LIANTAO ELECTRONICS CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Modern electronic devices usually need to integrate multiple antennas, such as integrated millimeter-wave antennas and ultra-wideband (UWB) antennas. However, UWB antennas and millimeter-wave antennas are usually designed as independent modules in communication products, giving the whole machine design space presents challenges and is expensive to produce

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, preparation method thereof and terminal
  • Antenna module, preparation method thereof and terminal
  • Antenna module, preparation method thereof and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] The present invention 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 invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0051] figure 1 It is a schematic structural diagram of an antenna module provided by an embodiment of the present invention, figure 2 A top view of the layer where the second millimeter-wave radiation part and the second ultra-wideband radiation part are located in the antenna module provided by the embodiment of the present invention, image 3 A top view of the layer where the millimeter wave decoupling part is located in the antenna module provided by the embodiment of the present invention, Figure 4 For th...

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, a preparation method thereof and a terminal. The antenna module comprises: a first substrate, wherein one side of the first substrate is provided with a grounding metal layer, a first signal pin and a second signal pin which are mutually insulated; a second substrate, wherein at least one first ultra-wideband radiation part and at least one first millimeter wave radiation part are arranged on the surface of the second substrate, and one side, far away from the first substrate, of the second substrate is provided with at least one millimeter wave decoupling part corresponding to the first millimeter wave radiation part; a third substrate, wherein one side of the third substrate is provided with at least one second ultra-wideband radiation part and at least one second millimeter wave radiation part; ultra-wide-band grounding via holes which are electrically connected with the corresponding first ultra-wide-band radiation part, the second ultra-wide-band radiation part and the grounding metal layer; ultra-wideband feed via holes which are connected with the corresponding second ultra-wideband radiation parts and the corresponding first signal pins; and millimeter wave feed via holes which are connected with the corresponding first millimeter wave radiation parts and the corresponding second signal pins. The millimeter wave antenna and the ultra-wideband antenna are integrated.

Description

technical field [0001] Embodiments of the present invention relate to antenna technology, and in particular to an antenna module, a manufacturing method thereof, and a terminal. Background technique [0002] With the rapid development of 5G technology, the application of antenna modules is becoming more and more extensive. [0003] Modern electronic devices usually need to integrate multiple antennas, such as integrated millimeter-wave antennas and ultra-wideband (UWB) antennas. However, UWB antennas and millimeter-wave antennas are usually designed as independent modules in communication products, giving the whole machine design space presents challenges and is costly to produce. Contents of the invention [0004] The present invention provides an antenna module and its preparation method and terminal, which organically integrates a millimeter-wave antenna and an ultra-wideband antenna on a module, which can meet the development needs of a smaller space for the whole mac...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/38H01Q1/52H01Q13/10
CPCH01Q1/38H01Q1/526H01Q13/10
Inventor 章敏张献王俊
Owner KUNSHAN LIANTAO ELECTRONICS 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