Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Antenna reflector plate and multi-system common exhaust pipe antenna

A technology of reflectors and exhaust pipes, which is applied in the direction of antennas, antenna arrays, and individually powered antenna arrays, to achieve the effect of radiation performance optimization

Active Publication Date: 2017-05-10
COMBA TELECOM TECH (GUANGZHOU) CO LTD
View PDF8 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most exhaust pipe antennas used by China Mobile can only support 2G and 3G network integration, that is, support frequency bands 880-960MHz and 1710-1880MHz at the same time, or only support mobile 4G networks that support 1880-1920MHz, 2010-2025MHz, 2575-2635MHz and other frequency bands

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 reflector plate and multi-system common exhaust pipe antenna
  • Antenna reflector plate and multi-system common exhaust pipe antenna
  • Antenna reflector plate and multi-system common exhaust pipe antenna

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention. Also, detailed descriptions of known arts will be omitted if they are unnecessary to illustrate the features of the present invention.

[0031] see figure 1 , figure 2 , and combined with Figure 5 , Image 6 , the present invention provides an antenna reflector 40, which is suitable for exhaust pipe antennas, used for integrated installation of base station antenna arrays and smart antenna arrays, and can reduce the pair of low-frequency radiation units installed in the circular radome and base station antenna array. The influence of...

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 an antenna reflector plate. The antenna reflector plate comprises an intelligent antenna reflector plate arranged at the lower end and a base station antenna reflector plate arranged at the upper end, wherein the intelligent antenna reflector plate and the base station antenna reflector plate are coaxially connected and are longitudinal, and side plates are arranged on the left side and the right side along the longitudinal direction respectively; the intelligent antenna reflector plate is bent along the transverse direction to form a plurality of first convex plates, a first mounting groove is formed between every two adjacent first convex plates and between each first convex plate and the corresponding side plate respectively; the base station antenna reflector plate is bent along the transverse direction to form a second convex plate, and a second mounting groove is formed between the second convex plate and the right side plate of the base station antenna reflector plate. Correspondingly, the invention also provides a multi-system common exhaust pipe antenna using the antenna reflector plate. An antenna array of the multi-system common exhaust pipe antenna is arranged on the antenna reflector plate. The multi-system common exhaust pipe antenna can support 2G, 3G and 4G networks of China mobile simultaneously, and is relatively small in size; and meanwhile, the influence of an antenna housing on radiation performance is greatly reduced.

Description

technical field [0001] The invention relates to the field of wireless mobile communication antennas, in particular to an antenna reflector and a corresponding multi-system integration exhaust pipe antenna. Background technique [0002] With people's gradual understanding of electromagnetic radiation, due to the resistance of surrounding residents, it is becoming more and more difficult for operators to select sites for base station construction, and the "concealment" effect of beautifying antennas solves this problem to a certain extent. In the beautification antenna, the exhaust pipe antenna is widely used because of its convenient installation, multiple application scenarios, and good "concealment" effect. [0003] At present, most exhaust pipe antennas used by China Mobile can only support 2G and 3G network integration, that is, support frequency bands 880-960MHz and 1710-1880MHz at the same time, or only support mobile 4G networks that support 1880-1920MHz, 2010-2025MHz,...

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): H01Q15/18H01Q21/06H01Q21/08H01Q21/30H01Q1/36
CPCH01Q1/36H01Q15/18H01Q21/061H01Q21/08H01Q21/30
Inventor 黄立文
Owner COMBA TELECOM TECH (GUANGZHOU) 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
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