satellite communication造句1. For satellite communications, geographical boundary lines are irrelevant.
2. Examples of such systems include: defence systems, satellite communication systems, transportation systems, manufacturing systems and economic systems.
3. They also arrange satellite communications and provide other services for their vessels worldwide.
4. Satellite communications have recently expanded the capacity of governments to use the media to communicate with other governments.
5. Added to satellite communications, this could drastically reduce the need, among other things, for commuting in cities.
6. But in this age of fax machines and satellite communications many of these difficulties will be overcome.
7. The links may involve microwave or satellite communication in the medium to long term.
8. Satellite communications will expedite progress, especially since some of the operators have already promised free access in developing countries.
9. Satellite communication ground station equipment repairer.
10. TV pre-emphasis network in satellite communication is analysed, the circuit elements are determined according to the CCIR recommendation.
11. The satellite communication puts briefly is on the Earth (including ground and in lower atmosphere) the radio traffic interstation using the satellite the correspondence which carries on as relaying.
12. In some autotracking antenna systems of the mobile satellite communication earth stations, the laser gyroscope is used for tracking, which proves to have some disadvantages.
13. Along with more information quantity there are more satellite communication networks.
14. As electronic rivalry progressively in space, satellite communication system is not only capable to eliminate natural noise, but also with anti-jamming technology equipped.
15. Finally, we can interfere satellite communication by interfering the channel of uplink , downlink and transmit.
16. The ground station of satellite communication, a state key project, is also under construction.
17. Satellite communication possesses the function that is a farther communication distance, a large covered range and capacity of channel.
18. The Sky-Net is a satellite communication network that is configured by satellite constellations and covers the global earth by interstellar communication link.
19. For 1993, however, Marconi Marine, of Chelmsford, provided the first satellite communications terminal ever used on Everest.
20. They should start regional cooperative programmes to share the costs of, for instance, satellite communications.
21. Like most other parks growing up around Bangalore, it will have its own power, sewage, and satellite communications systems.
22. CD - ROM available in schools, exclusive access and satellite communication systems.
23. After a communication satellite reaches its geosynchronous orbit position, it is desirable to get the in-orbit data of satellite communication payload-transponder.
24. High efficiency and high linearity space traveling wave tube (TWT) is required for satellite communication system as a high power, high gain microwave amplifier.
25. In addition, we research atmospheric refraction influence to space-earth satellite communication, and put forward that amending emission angle can eliminate excursion between beam and satellite.
26. This method is suitable for all code rate punctured convolutional codes and practical for information interception and signal analyzing of satellite communication system.
27. A new half spherical helical antenna at the taper mode is presented first time. It has smaller volume and provides good shaped pattern which is suitable for LEO satellite communication.
28. LEO satellite network providing real time multimedia service is a important research direction of satellite communication.
29. The first topic mainly studies the routing strategies of LEO satellite communication system with intersatellite links.
30. A new method, gadient algorithm, is put forward to replace the laser gyroscope for the antenna autotracking system of the mobile satellite communication earth station.