Miniaturization full-band high-gain PCB antenna

A PCB antenna and high-gain technology, which is applied in the field of miniaturized full-band high-gain PCB antennas, can solve the problems that PCB antennas occupy a large space, have a large impact on PCB antenna efficiency, and unsatisfactory signal effects. Promote application, enhance aesthetics, reduce size effect

Pending Publication Date: 2017-08-11
HOLYPAO
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the vigorous development of communication technology, communication products tend to be lighter and smaller, and the existing PCB antennas generally occupy a large space, which has certain limitations and is not conducive to popularization and application; and the efficiency of PCB antennas is affected by the surrounding environment Larger, in different environments in actual use, the effect of receiving and transmitting signals is not ideal

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
  • Miniaturization full-band high-gain PCB antenna
  • Miniaturization full-band high-gain PCB antenna
  • Miniaturization full-band high-gain PCB antenna

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0026] refer to Figure 1 to Figure 4 , a miniaturized full-band high-gain PCB antenna, including:

[0027] An antenna radiator, a dielectric substrate 2 and an antenna floor 1;

[0028] The antenna radiator is located above the dielectric substrate 2, and the antenna floor 1 is located below the dielectric substrate 2;

[0029] The antenna radiator includes an antenna main body 31 , an antenna coupling body 32 and a feeding part 33 ; the antenna main body 31 and the antenna coupling body 32 are connected to the feeding part 33 . The antenna coupling body 32 is arranged near the antenna main body 31 to perform a coupling function. The antenna c...

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 present invention discloses a miniaturization full-band high-gain PCB (Printed Circuit Board) antenna. The miniaturization full-band high-gain PCB antenna comprises an antenna radiator, a dielectric substrate and an antenna floor; the antenna radiator is located at the upper portion of the dielectric substrate, and the antenna floor is located at the lower portion of the dielectric substrate; the antenna radiator comprises an antenna main body, an antenna coupling body and a feed portion; the antenna main body and the antenna coupling body are connected with the feed portion; the antenna main body and the feed portion are provided with via holes; and the circuit of the antenna radiator is communicated with the circuit of the dielectric substrate through the via holes on the feed portion. One end of the antenna floor is provided with a clearance area, and the dielectric substrate is located in the clearance area. According to the mode, the miniaturization full-band high-gain PCB antenna reduces the size of the antenna, and is small in the occupied space to further save the space of an electronic device; and the small size of the antenna and the arrangement of a coupling circuit, the miniaturization full-band high-gain PCB antenna improves the antenna efficiency and can be installed on any one electronic device so as to satisfy the user requirement and improve the antenna practicality.

Description

technical field [0001] The invention relates to the technical field of communication antennas, in particular to a miniaturized full-band high-gain PCB antenna. Background technique [0002] Communication products such as in-vehicle central controls, notebooks, televisions, and audio systems are all equipped with network functions, and PCB (Printed Circuit Board, printed circuit board) antennas are essential components. With the vigorous development of communication technology, communication products tend to be lighter and smaller, and the existing PCB antennas generally occupy a large space, which has certain limitations and is not conducive to popularization and application; and the efficiency of PCB antennas is affected by the surrounding environment Larger, in different environments in actual use, the effect of receiving and transmitting signals is not ideal. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a...

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): H01Q1/38H01Q1/50H01Q1/48H01Q5/20
CPCH01Q1/38H01Q1/48H01Q1/50H01Q5/20
Inventor 吴振江杨开月徐克文张科
Owner HOLYPAO
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