Topic: Satellite Communication Systems
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Answers to Common Questions
What is Satellite Communication?
Satellite communication is when the earth orbiting system capable of receiving signals and relaying it back to the ground. Communications satellites have been a significant part of a domestic and global communication since the 70's. Read More »
Source: http://answers.ask.com/Business/Other/what_is_satellite_communica...
How do Communication Satellites Work?
Communication satellites are one of the things that makes many modern technological advances possible. They working by beaming information on the earth from one point to another. Read More »
Source: http://answers.ask.com/Science/Physics/how_do_communication_satel...
What is Defense Satellite Communications System?
(DOD) Geosynchronous military communications satellites that provide high data rate communications for military forces, diplomatic corps, and the White House. The Defense Satellite Communications System provides long-haul super-high frequen... Read More »
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More Common Questions
Answers to Other Common Questions
DWDM works well for fiber (point to point connectivity) but not for satellites where we have processing time (specially in satellites where satellites have onboard processing where the received signal of radio wave is broken down to interme...
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Source: http://wiki.answers.com/Q/Why_DWDM_can_not_work_for_Satellite_com...
Satellite systems do not suffer from local interference or terrain.
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Source: http://wiki.answers.com/Q/What_are_the_advantages_of_satellite_sy...
The idea behind this technical marvel is actually pretty simple. Let's bounce around a bit and throw some terms at you to get you a feel for how things work. Ready? Let's jump. We put a bird (satellite) in a high (stationary or geosynchrono...
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Source: http://wiki.answers.com/Q/How+does+an+oganism+benefit+from+orgam+...
TT&C Satellites communicate through a complex system of telemetry that connects and transmits signals between satellites and earth-bound stations. This system begins with TT&C (telemetry, tracking, and command) subsystem which tracks and di...
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Source: http://www.ehow.com/how_4911477_satellites-communicate.html
Blast-Off In order to communicate, satellites must first be placed in the Earth's orbit. That typically happens by sending a satellite up with a space shuttle. Once in space--most commonly about 23,000 miles above the Earth's surface--the s...
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Source: http://www.ehow.com/how_4966854_how-satellites-used-communication...
Milstar terminals provide encrypted voice, data, teletype or facsimile communications at low to medium data rates. Low data-rates are between 75 bit/s and 2,400 bit/s, with medium data-rate communications between 4.8 kbit/s and 1.544 Mbit/s...
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Source: http://wiki.answers.com/Q/What_does_milstar_satellite_communicati...
it tells us about the disaster before happening
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Source: http://wiki.answers.com/Q/Role+of+satellite+in+combating+disaster...
