Photoelectric star-seeking auxiliary device

An auxiliary device and star-finding technology, applied in the field of satellite communication, can solve the problems of slow speed, inaccurate angle, long time, etc., and achieve the effect of simple and intuitive operation, easy pitch angle positioning, and rapid accuracy improvement.

Inactive Publication Date: 2010-08-11
南京嘉达科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in mobile communication, after the antenna is transferred, the horizontal position of the satellite antenna support base varies, which makes the angle inaccurate in the process of adjusting its pitch angle, resulting in the need to repeatedly adjust the pitch angle during the star-seeking process , long time, slow speed

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
  • Photoelectric star-seeking auxiliary device
  • Photoelectric star-seeking auxiliary device
  • Photoelectric star-seeking auxiliary device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The photoelectric star-finding auxiliary device includes two main parts, the first part is an automatic leveling device 5, and the second part is a laser emitting device 7. In the automatic level keeping device 5, a support 13 is connected to the back of the satellite antenna 4, and an arc concave 8 is arranged on the upper plane of the support 13 rear portion, and the automatic level keeping device 5 is placed on the position of the arc concave 8; The device 7 is located in the bracket 13, the axis of the laser emitting device 7 coincides with the beam axis 1 of the antenna 4, and the automatic leveling device 5 includes a dial bracket 9, a dial 11, a counterweight 12, and the dial bracket 9 is hung on the arc concave 8 The inside is in point contact with the arc concave 8, and can rotate freely. The dial 11 is positioned on the dial bracket 9, and the counterweight 12 is positioned at the lower side of the dial bracket 9.

[0014] At first, the automatic leveling devi...

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

There is a optoelectronic finder assistant set, it is a sort of assistant set of satellite communications antenna finder pitch angle by using the principle that the optoelectronic indication keep the horizontality automatically with the dial, this set includes two chief, the first chief is a automatic set which can keep level, the second chief is a laser transmitter. In the automatic set which can keep level the back side of the satellite communications connects with a bracket, the upper plane of the aft part of the bracket has circle-arc hollowness; in the position of the circle-arc hollowness there puts the automatic set which can keep level. The laser transmitter is in the bracket, the axes of the laser transmitter splices with the antennae beam axes.

Description

technical field [0001] The invention provides an auxiliary device and method for satellite communication antenna pitch angle seeking by using the principle of photoelectric indication and dial automatic maintenance of horizontal state. Involved in the field of satellite communications. Background technique [0002] At present, in satellite communication, the positioning of the antenna and the best signal reception quality are achieved by adjusting the elevation angle, azimuth angle, and polarization angle of the antenna. However, in mobile communication, after the antenna is transferred, the horizontal position of the satellite antenna support base varies, which makes the angle inaccurate in the process of adjusting its pitch angle, resulting in the need to repeatedly adjust the pitch angle during the star-seeking process , the time is long and the speed is slow. Contents of the invention [0003] Technical problem: The object of the present invention is to provide an an...

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): G01C1/00H01Q3/02H04B7/185
Inventor 邹学海郑学东宫琛
Owner 南京嘉达科技有限公司
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