Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Full-automatic star finding antenna compatible with C/Ku wave band

A C-band, fully automatic technology, applied in the field of satellite communication antennas, to achieve the effect of improving work efficiency, increasing difficulty, and avoiding the inconvenience of carrying

Active Publication Date: 2011-09-07
NANJING CHINA SPACENET SATELLITE TELECOM
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the actual operation process, two antennas need to be controlled, and it is inconvenient to integrate two antennas on mobile equipment such as satellite communication vehicles at the same time

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
  • Full-automatic star finding antenna compatible with C/Ku wave band
  • Full-automatic star finding antenna compatible with C/Ku wave band
  • Full-automatic star finding antenna compatible with C/Ku wave band

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The accompanying drawings disclose non-restrictive structural schematic diagrams of preferred embodiments involved in the present invention, and the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0033] Such as Figures 1 to 4 As shown, the fully automatic star-seeking antenna compatible with the C / Ku band of the present invention includes a receiving antenna, an electronic compass for feeding back the azimuth value of the receiving antenna, a GPS instrument for feeding back the longitude and latitude of the receiving antenna, a CPU processing chip, The star-seeking information input device, the pitch control device and the azimuth control device for inputting the star-seeking information to the CPU processing chip also include a C-Ku band feed conversion device, and the C-Ku band feed conversion device includes a C-band feed source 8. Ku-band feed 7. C-band feed rotation assembly 4. Ku-ban...

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 full-automatic star finding antenna compatible with a C / Ku wave band, which comprises a receiving antenna, an electronic compass used for feeding back the azimuth numerical value of the receiving antenna, a GPS (Global Positioning System) meter used for feeding back longitude and latitude of the receiving antenna, a CPU processing chip, a star finding information input device used for inputting star finding information into the CPU processing chip, a pitching control device, and an azimuth numerical control device, and also comprises a C-Ku wave band feed resource conversion device, wherein the C-Ku wave band feed resource conversion device comprises a C wave band feed resource, a Ku wave band feed resource, a C wave band feed resource rotating assembly, a Ku wave band feed resource rotating assembly and a reciprocating linear motion guide rail. The antenna not only can realize the full-automatic star finding based on the C wave band carrier wave, but also can realize the full-automatic star finding based on the Ku wave band carrier wave. The technology of the full-automatic star finding antenna has the advantages of strong technical functions and simpleness of operation and can enhance the star finding function of the traditional communication antenna.

Description

technical field [0001] The invention relates to a satellite communication antenna, in particular to a satellite communication antenna capable of realizing star-seeking based on two frequency bands of C band and Ku band. Background technique [0002] With the continuous development of the application of satellite communication technology, the application of the system for controlling the automatic alignment of the satellite antenna is becoming more and more common, so the technical requirements for the device for controlling the automatic alignment of the satellite antenna are getting higher and higher. In the actual process, the commonly used satellite resources are C-band and Ku-band. The current satellite antennas are based on a certain band, either based on C-band or Ku-band. If you want to use both C-band signal resources and The use of Ku-band signal resources can only be achieved with two satellite antennas at present. In the actual operation process, two antennas nee...

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): H01Q5/00H01Q15/24H01Q19/10
Inventor 孙俊王巧樑裘德龙高云勇
Owner NANJING CHINA SPACENET SATELLITE TELECOM
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap 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