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

An antenna device

An antenna device and antenna unit technology, which is applied in the direction of antenna grounding switch structure connection, radiation element structure, etc., can solve the problem that the vertical line antenna is easy to be damaged, and achieve the effect of ensuring normal communication

Active Publication Date: 2022-05-10
INNER MONGOLIA XIANHONG SCI
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the embodiment of the present invention is to provide an antenna device, which is used to solve the problem in the prior art that the vertical line antenna stands on the ground and is easily damaged when it is rolled over.

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 antenna device
  • An antenna device
  • An antenna device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Various aspects and features of the present application are described herein with reference to the accompanying drawings.

[0027] It should be understood that various modifications may be made to the embodiments applied for herein. Accordingly, the above description should not be viewed as limiting, but only as exemplifications of embodiments. Those skilled in the art will envision other modifications within the scope and spirit of the application.

[0028] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and, together with the general description of the application given above and the detailed description of the embodiments given below, serve to explain the embodiments of the application. principle.

[0029] These and other characteristics of the present application will become apparent from the following description of preferred forms of embodiment given as non-limiting examp...

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 device, which includes a flat antenna unit, and the antenna unit includes: a first radiator, a dielectric substrate and a second radiator arranged in sequence; the first radiator and the second The radiators are electrically connected through at least one short circuit device; the first radiator and the second radiator are also electrically connected through a feeding device. The embodiment of the present invention is passed. The first radiator dielectric substrate and the second radiator are sequentially arranged; and the first radiator and the second radiator are electrically connected through the short circuit device and the feeding device, so that the structure of the antenna unit can be flat. Therefore, the overall antenna device is flat, and it is not easy to be damaged after being placed on the ground surface and rolled, so that normal communication can be ensured.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to an antenna device. Background technique [0002] In the application scenario of internal communication in the pipeline, dipole-type antennas can meet the requirements in terms of antenna radiation direction and ease of installation. For example, wire antennas such as copper tube antennas are usually used in IoT communication equipment in underground power corridors, which are low in cost and excellent in performance. Therefore, wire antennas are widely used in underground power Internet of things. [0003] However, there are still many underground power IoT application scenarios, such as communications from independent electric wells to independent electric wells. There are sensors and gateways inside each well, the sensors transmit data to the gateway, and the communication between the gateway and the gateway summarizes the data of all the wells and transmits them...

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): H01Q1/38H01Q1/36H01Q1/50
CPCH01Q1/38H01Q1/36H01Q1/50
Inventor 刘爽吴泽庆黄志勇
Owner INNER MONGOLIA XIANHONG SCI