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

Conformal communication antenna and mounting method therefor

A technology for conformal antennas and communication antennas, which is applied in the directions of antenna supports/mounting devices, radiating element structures, etc., can solve the problems of large antenna performance attenuation, difficult operation and implementation, and difficulty in manufacturing and assembling, etc., so as to improve the positive Gain, improve electromagnetic compatibility performance, avoid interference effect

Inactive Publication Date: 2017-09-08
36TH RES INST OF CETC
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a conformal communication antenna and its installation method to solve the existing problems in the prior art, which are difficult to manufacture and assemble, difficult to operate and implement, poor electromagnetic compatibility, large antenna performance attenuation, and other electronic equipment. Electromagnetic interference and other issues

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
  • Conformal communication antenna and mounting method therefor
  • Conformal communication antenna and mounting method therefor
  • Conformal communication antenna and mounting method therefor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] figure 1 is a side sectional view of a conformal communication antenna according to an embodiment of the present invention; figure 2 is an axial rear view of a conformal communication antenna according to an embodiment of the present invention; image 3 It is a schematic diagram of the antenna area printed on the conformal antenna of the conformal communication antenna according to an embodiment of the present invention.

[0032] see Figure 1 to Figure 3 , the conformal communication antenna includes a conformal antenna 1, a radio frequency cable assembly 2 and a back cavity 3, the conformal antenna 1 is used to replace a certain part of the installation platform, and the central area of ​​the conformal antenna 1 is printed with a microstrip antenna; The radio frequency cable assembly 2 includes a section of radio frequency cable and a radio frequency connector. The radio frequency cable includes a radio frequency cable core wire and a radio frequency cable shieldin...

Embodiment 2

[0035] This embodiment focuses on the description of the specific implementation of the conformal communication antenna. For other content, refer to other embodiments of the present invention.

[0036] The conductive cavity of the back cavity 3 is arranged in a rectangular shape. In this way, the shape and structure of the original window glass or window cover can be better matched to ensure the conformal design and installation of the antenna, and the design and processing of the rectangular back cavity 3 are simple, reducing costs and improving efficiency.

[0037] Preferably, the lower end of the back cavity 3 is provided with a fixed flange structure, the ground end of the conformal antenna 1 is arranged at the lower edge of the conformal antenna 1 , and the fixed flange structure is crimped and short-circuited with the ground end of the conformal antenna 1 . In this way, the fixed flange structure can be used to make the installation structure more firm.

Embodiment 3

[0039] This embodiment focuses on the description of the specific implementation of the conformal communication antenna. For other content, refer to other embodiments of the present invention.

[0040] The matrix of the conformal antenna 1 is made of fiberglass composite material, and the conformal antenna 1 is specifically used to replace the window glass or window cover on the carrying platform. In this way, since the window glass or window cover is generally the most easily disassembled part on the platform, and the shape is relatively simple, and the surface of the rest of the window of the general carrier platform is generally metal, which will have a great impact on the antenna , so the conformal communication antenna can be used to replace the original platform window glass or window cover and other components for installation. It only needs to install the antenna in the same way as the original window glass or window cover, which is convenient and fast, and has good con...

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 a conformal communication antenna and a mounting method therefor. The conformal communication antenna comprises a conformal antenna, a radio frequency cable assembly and a back cavity; the conformal antenna is used for replacing a certain part of a mounting platform; a microstrip antenna is printed in a central region of the conformal antenna; the radio frequency cable assembly comprises a section of radio frequency cable and a radio frequency connector; the radio frequency cable comprises a radio frequency cable core wire and a radio frequency cable shielding layer for coating the exterior of the radio frequency cable core wire; one end of the radio frequency cable core wire is connected with a feed point of the conformal antenna, and the radio frequency cable shielding layer is connected with the ground end of the conformal antenna; the back cavity is a conductive cavity body mounted on the conformal antenna; and the lower side of the back cavity is in short-circuit connection with the ground end of the conformal antenna. The conformal communication antenna provided by the invention is highly and organically integrated with platform height, so that the antenna has no influence to the platform outline and the electromagnetic compatible environment in the platform, without causing interference to electronic equipment in the platform, and can improve communication reliability; and therefore, the conformal communication antenna is applicable to the fields of special communication with requirements of high efficiency, stealthiness and the like.

Description

technical field [0001] The invention relates to the technical field of communication equipment, in particular to a conformal communication antenna and an installation method thereof. Background technique [0002] With the continuous development of communication equipment technology, many carrier platforms have their own various communication equipment, because the signal channels of these communication equipment are mostly open and easy to be monitored, so sometimes it is necessary to install other communication equipment in other frequency bands. To make the communication more concealed and confidential, sometimes it is necessary to hide the additional antenna so that it is not easy to be distinguished from the appearance. [0003] There are three ways to install concealed antennas: (1) Transform the existing antenna equipment to increase its compatibility; but because it needs to redesign the antenna, it must have a lot of power in the original frequency band and the addit...

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): H01Q1/12H01Q1/38
CPCH01Q1/12H01Q1/38
Inventor 钱志伟王一
Owner 36TH RES INST OF CETC