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

Communication device and a link system for satellite communication

A communication equipment, satellite communication technology, applied in the field of satellite communication link system, can solve the problems of complexity, limited mobility, difficult to reach the roadless area, etc., to achieve the effect of easy movement

Inactive Publication Date: 2004-08-18
SWE DISH SATELLITE SYST
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, many more compact devices have been proposed, but their mobility is still limited due to the considerable weight and volume of these devices, as well as the limitation of the transportation status of the devices
[0004] In summary, the prior art systems have many deficiencies, such as complexity, limited mobility, problems of not easily reaching roadless areas, and associated costs, etc.

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
  • Communication device and a link system for satellite communication
  • Communication device and a link system for satellite communication
  • Communication device and a link system for satellite communication

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Figure 1 shows a simplified overview of a system for video communication via satellite. 1 denotes an uplink system according to the invention, which in this embodiment comprises a communication element 2 connected to an antenna element 4, mainly for uplink. The communication element 2 in this embodiment works under the control of the operator terminal 3, which may be a specifically configured personal computer. Said components are preferably connected to the terminal via a local area network (LAN), which can be realized by conventional cable or wireless communication.

[0022] The video camera 5 is connected to the operator terminal by conventional cables. Of course other connection methods can also be used.

[0023] The signal transmitted by the antenna element 4 is directed to a selected satellite 6 which converts the signal to an appropriate frequency band and retransmits it so that the downlink antenna element 7 can receive the signal. The signal received by the ...

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

A communication device for satellite communication via a satellite antenna unit, said communication unit including: a RF-converter for converting routed information carrying signals into RF-signals, a RF-signal amplifier, and a communication router with an internet communication unit. The unit is distinguished by the communication router, the RF-converter and the RF-signal amplifier being placed inside a sealed housing, which in a transport position forms a portable integral unit, and which in an active position forms the base for the satellite antenna unit. The invention also concerns a system for satellite communication including such a communication unit.

Description

technical field [0001] The invention relates to a communication device for satellite communication as defined in the preamble of claim 1 . The invention also relates to a link system for satellite communication as defined in the preamble of claim 8 . Background technique [0002] Mobile video link equipment for satellite communications is well known and allows live video / audio transmission through on-board equipment where heavy components such as amplifiers, power supply units, and bulky components such as satellite antennas are controlled by vehicle carrying. [0003] This system enables live transmission in a variety of applications, as long as the vehicle can reach the location of the incident. In recent years, many more compact devices have been proposed, but because these devices still have considerable weight and volume, and are also limited by the transportation status of the devices, their mobility is still limited. [0004] In summary, the prior art systems suffe...

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): H04B7/26H04B7/155H04B7/185
CPCH04B7/18517H04B7/155
Inventor 佩尔·沃尔博尔格
Owner SWE DISH SATELLITE SYST
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