Unlock instant, AI-driven research and patent intelligence for your innovation.

An electronic tag antenna and an electronic identification plate

A technology of electronic identification and electronic label, which is applied in the field of radio frequency identification, can solve the problem that it is difficult to meet anti-counterfeiting requirements, and achieve the effect of small appearance and reduced volume

Active Publication Date: 2019-05-21
SHAANXI FENGHUO ELECTRONICS
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of signboard based on visual management is difficult to meet the anti-counterfeiting requirements due to the influence of the appearance of the signboard

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
  • An electronic tag antenna and an electronic identification plate
  • An electronic tag antenna and an electronic identification plate
  • An electronic tag antenna and an electronic identification plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] Such as figure 1 As shown, the embodiment of the present invention provides a schematic structural diagram of an electronic tag antenna, the electronic tag antenna includes a conductor, and sequentially connected first transverse slit a, second longitudinal slit b, formed on the conductor by etching, The third transverse slot c, the fourth longitudinal slot d and the fifth transverse slot e.

[0038]Wherein, one end of the first transverse slit a is co...

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 electronic tag antenna and an electronic identification board. Combining the identification board with RFID technology can not only overcome the defects of visual management, but also realize the management of personnel in a special environment. The electronic identification plate at least includes: a metal shell provided with grooves, a ceramic panel covering the upper surface of the metal shell, the ceramic panel forms a closed cavity with the metal shell, and is arranged on the metal shell. The electronic tag in the chamber, wherein the electronic tag includes: a metal ground, a first adhesive layer disposed on the upper surface of the metal ground, a dielectric substrate disposed on the first adhesive layer, and a dielectric substrate disposed on the dielectric substrate The second adhesive layer on the upper layer, the electronic tag antenna arranged on the second adhesive layer, and the electronic tag chip in contact with the electronic tag antenna.

Description

technical field [0001] The invention relates to the technical field of radio frequency identification, in particular to an electronic tag antenna and an electronic identification plate. Background technique [0002] Radio Frequency Identification (RFID) technology is an information technology that uses electromagnetic waves for wireless communication. According to different energy supply methods, RFID systems are divided into active systems and passive systems. [0003] Since the global (Ultra High Frequency, UHF) frequency band division is not uniform, the working frequency of the passive system in my country is defined as two frequency bands of 840-845MHz and 920-925MHz. The RFID system is mainly composed of electronic tags, readers and computer application software. In the passive system, the electronic tag itself does not have a power source, and the energy it needs comes from the electromagnetic field emitted by the reader. The communication principle is that when th...

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 Patents(China)
IPC IPC(8): H01Q1/38H01Q1/22H01Q1/52H01Q1/42G06K19/077G09F3/02
Inventor 闫江宏赵万年李洋窦轶琼杨阳
Owner SHAANXI FENGHUO ELECTRONICS