Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Antenna unit, multi-antenna module and wireless interconnection device

A technology of antenna unit and antenna component, which is applied to antennas, electrical components, antenna arrays, etc., can solve problems such as large size, and achieve high gain, improved coverage, and good directivity

Active Publication Date: 2014-03-26
KUANG CHI INST OF ADVANCED TECH
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing Yagi antennas are all made of metal rods, which are bulky and take up space, and are mainly used outdoors

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 unit, multi-antenna module and wireless interconnection device
  • Antenna unit, multi-antenna module and wireless interconnection device
  • Antenna unit, multi-antenna module and wireless interconnection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Reference will now be made in detail to the embodiments depicted in the accompanying drawings. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be understood by those skilled in the art that the present invention may be practiced without these specific details. In other embodiments, well-known methods, procedures, components and circuits have not been described in detail so as not to unnecessarily obscure the embodiments.

[0031] Such as figure 1 Shown is a schematic structural view of an embodiment of the antenna unit of the present invention, the antenna unit 2 includes a dielectric substrate 21 , a director 22 and a vibrator 23 attached to the dielectric substrate 21 . The dielectric substrate 21 is made of FR4, F4b material, or other substrate materials used in existing antennas. The dielectric substrate 21 includes two surfaces, and the director ...

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 relates to an antenna unit which comprises a dielectric substrate and comprises a vibrator and at least one director which are arranged at the surface of the dielectric substrate with an interval. Both the vibrator and the director are conductor strips. Two ends of the vibrator are a feeding point and a grounded point respectively. The invention also provides a multi-antenna module and a wireless interconnection device. According to the antenna unit, the multi-antenna module and the wireless interconnection device, the antenna unit and the multi-antenna module which are designed according to the Yagi antenna principle have good directionality, the miniaturization requirement of the antenna can be satisfied, the antenna unit and the multi-antenna module have the advantages of wide frequency band, high gain and easy debugging, the coverage effect of a wireless network can be improved, and the requirement of the antenna by a new network protocol can be satisfied through the application of the MIMO technology.

Description

technical field [0001] The invention relates to the field of wireless communication devices, more specifically, to an antenna unit, a multi-antenna assembly and a wireless interconnection device. Background technique [0002] The traditional distributed antenna system can overcome the channel path loss caused by large-scale fading and shadow fading, and can form a good system coverage in the cell, solve the dead zone of communication in the cell, and improve the quality of communication service. With the rapid development of wireless mobile Internet, new network protocols, such as IEEE 802.11n\e, have put forward higher requirements for wireless mobile Internet equipment and systems, and also put forward higher technical parameter requirements for antenna design. Therefore, there is a need to provide improved antennas, antenna systems, and applications thereof for wireless electronic equipment, for example, applications include wireless access equipment, MIMO communication e...

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): H01Q1/38H01Q19/30H01Q21/00
Inventor 刘若鹏徐冠雄邓存喜杨逵李双双
Owner KUANG CHI INST OF ADVANCED TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com