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Satellite Communication And Network

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3
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31k
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Explain TDMA frame structure.
satellite communication and network updated 6.7 years ago by teamques10 ★ 70k
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17k
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Compare Pre assigned FDMA and Demand assigned FDMA
satellite communication and network updated 6.7 years ago by teamques10 ★ 70k
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Discuss OSI Model for satellites Network also discuss layering principle.
satellite communication and network updated 6.7 years ago by teamques10 ★ 70k
4
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Explain on board connectivity with Transparent processing
satellite communication and network updated 6.7 years ago by teamques10 ★ 70k
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10k
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What are the different antenna tracking techniques of geostationary satellite?
satellite communication and network updated 6.7 years ago by teamques10 ★ 70k
0
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2.3k
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For the same area of solar array which configuration spin stabilization or body stabilization, generate more power. Justify
satellite communication and network updated 6.7 years ago by teamques10 ★ 70k
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4.5k
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Why a multi-beam antenna is used in satellite communication?
satellite communication and network updated 6.7 years ago by teamques10 ★ 70k
2
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18k
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Explain with diagram what is "Umbra" and "penumbra"? How it is affecting satellite operation?
satellite communication and network updated 6.7 years ago by teamques10 ★ 70k
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3.4k
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Why the 'Earth sensors' are not used for sensing the 'Yaw' axis in GEO satellites ?
satellite communication and network updated 6.7 years ago by teamques10 ★ 70k
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An earth station employs a power amplifier providing an output power of 100W and an antenna 5m diameter for both transmission and reception.
satellite communication and network updated 6.7 years ago by teamques10 ★ 70k
1
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23k
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Explain in detail the operation of the spade system of demand assignment. What is the function of the common signalling channel?
satellite communication and network updated 6.7 years ago by teamques10 ★ 70k
4
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33k
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Describe different stabilization techniques.
satellite communication and network updated 6.7 years ago by teamques10 ★ 70k
3
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25k
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What is Earth eclipse of Satellite?Are there any ways of avoiding eclipse during lifetime of satellite.
satellite communication and network updated 6.7 years ago by teamques10 ★ 70k
5
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17k
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What are different methods of launching of satellite? Explain
satellite communication and network updated 6.7 years ago by teamques10 ★ 70k
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5.3k
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Write a note on GPS.
satellite communication and network updated 6.7 years ago by teamques10 ★ 70k
1
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12k
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What is the antenna noise temperature? What are the major factors that decides the antenna noise temperature? What is the antenna gain to noise temperature (G/T) ratio?
satellite communication and network updated 6.7 years ago by teamques10 ★ 70k
3
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21k
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Draw and explain working of Transmit and receive type of earth station
satellite communication and network updated 6.7 years ago by teamques10 ★ 70k
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1
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4.2k
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A Geostationary satellite is located $35^0W$.What are its look angles and range from
satellite communication and network updated 6.7 years ago by teamques10 ★ 70k
2
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14k
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Describe the Telemetry, Tracking and Command facilities of a satellite communication system.
satellite communication and network updated 6.7 years ago by teamques10 ★ 70k
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1
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15k
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Draw and explain the satellite network architecture.
satellite communication and network updated 8.0 years ago by teamques10 ★ 70k
2
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1
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14k
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What are the different types of LASERs used for satellite communication? Explain acquisition link model for optical communication.
satellite communication and network updated 8.0 years ago by teamques10 ★ 70k
0
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1
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8.2k
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Explain Unique word detection
satellite communication and network updated 8.0 years ago by teamques10 ★ 70k
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3.8k
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System noise temperature is 140K. Find EIRP and G/T ratio.
satellite communication and network updated 8.0 years ago by teamques10 ★ 70k
3
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1
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Explain Carrier recovery circuit.
satellite communication and network updated 8.0 years ago by teamques10 ★ 70k
2
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1
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7.9k
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Compute the noise figure specifications of the three stages and then compute an overall noise figure from the individual noise figure specifications.
satellite communication and network updated 8.0 years ago by teamques10 ★ 70k
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