EC SATELLITE COMMUNICATION FINAL YEAR ECE 8TH SEMESTER QUESTION BANK Write short notes on attitude control system. 3. What is. Subject code: EC Subject Name: Satellite Communication Type of Study Materials: Lecture Notes Download Link => LP – EC LP Rev. No: Date: Page 01 of Sub Code &Name: EC SATELLITE COMMUNICATION. Unit: I Branch: EC Semester: VIII.
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What is a single mode of operation?
What is an TDMA? Take notes that describe what you are saving in the receiver. Explain about inter-satellite link.
EC2045 Satellite Communication Lecture Notes
Vernal equinox occurs when the sun crosses the equator going from south to north. Orbit Satellites move in a path around the Earth called an orbit. Or A satellite is a man-made object launched ec satellite communication notes space to orbit the Earth, moon, sun or other celestial body.
Skip to main content. Give the 3 different types of applications with respect to satellite systems. Describe the operation of typical VSAT system.
Explain in detail about topocentric-horizon coordinate system which is based on the. The orbit must be circular.
The other disadvantage is that these satellites have trouble monitoring activities near the poles. Satellite Communication Type of Study Materials: Give the satellite mobile services.
Describe briefly the most common type of high-power amplifying device used aboard a communication satellite. What is an inter modulation noise?
The point where the orbit crosses the equatorial plane going from south to north. What sateplite meant by direct closed loop feedback? Expendable coommunication vehicle ELV 2. What is an multiple access technique? Upload from Desktop Single File Upload. Explain in detail the ec2405 of a preassigned SCPC network.
Write about demand assigned TDMA satellite access. What is meant by frequency communicaation Explain in detail the operation of a preassigned SCPC network. Illustrate ec satellite communication notes each case their relevance to artificial satellites orbiting the earth.
Describe the main features of Radarsat. Telstar was the first active, direct relay communications satellite. Explain in detail about topocentric-horizon coordinate system which is based on the www. If the satellite were at the perigee, the mean anomaly would be 0. What does the term dilution of precision refer to?
Small Fading margin 3dB Angle of inclination R. What is meant by polar orbiting? Ec satellite communication notes occurrence and duration of the sun transit outage depends on The latitude ec satellite communication notes the earth station Receiver location Location of the particular satellite Size, or communicatiion specifically the beam width of the antenna The apparent radius of the Sun as seen from the earth about 0.
Describe briefly the most common type of high-power amplifying device used aboard a communication satellite.
What is the function of the common signaling channel? Mention the apogee and perigee height.
EC2045 SATELLITE COMMUNICATION NOTES PDF DOWNLOAD
Illustrate in each case their relevance to artificial satellites orbiting the earth. With the aid of a block schematic, briefly describe the functioning of the receive. Log In Sign Up. Station keeping Even with a very good launch the satellite can drift some what from its orbit.
EC Satellite Communication Nov/Dec Important Questions
A satellite downlink at 12 Ed2045 operates with a transmit power of 6 W and an antenna gain of Types of notrs R. She has developed this website for the welfare of students community not only for students under Anna University Chennai, but for all universities located in India. With the relevant expression explain in detail about transmission losses.
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