Problems XIV
- The earth's are that the satellite can receive from aor transmit to _____?
- Incidentally propose the geostationary scheme or orbit of the satellite in 1940's?
- When the satellites are spaced 4o of the 360o complete circle, how many parking space are avialable?
- The control routine necessary to keep the satellite in position is referred to as _____?
- Refers to the satellite orientation with respect to the earth _____?
- The farthest distance from earth a satellite orbit reaches is called _____?
- The first Intelsat satellite that was launched in 1965 was named _____?
- The first satellite launched for a geosynchronous orbit but unfortunately lost during orbit injection _____?
- When the elevation angle of a geostationary satellite is 23o and the transmitting frequency is 3840 MHz, what is the free spce loss in dB?
- What is the propagation delay when a signal is transmitted by an earth station to a geosynchronous satellite about 38,500 km above earths equator and then received by the same earth station?
- What is the free space attenuation of a satellite communications system operating at 36,000 km above the earth at 5.0 GHz?
- The distance between the two antennas of a geostationary satellite system is 22,300 miles and is operating at a downlink frequency of 12.2 GHz, what is the free spce loss in dB?
- The elevation angle and azimuth angle of a satellite are called _____?
- A satellite service between earth stations located at fixed geographical points on earth is called _____?
- Satellite-to-satellite cross link-link is also called _____?
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