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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EC2045 SATELLITE COMMUNICATION NOTES EBOOK
With the aid of a block schematic, briefly describe the functioning of the receive only home TV systems. Describe briefly the most common type of high-power amplifying device used aboard a communication satellite. 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.
Define ascending node and descending node. Take notes that describe what you are saving in the receiver.
The orbit must be circular. The magnitude of the force is directly proportional to the product of the masses of the two particles, and inversely proportional to satellitf square of the distances between them. Built-in rockets called thrusters make these adjustments. What are the methods of multiple access techniques? Orbit Perturbations perturbations of the orbit are the results of various forces which are exerted on the satellite other than the forces of attraction of the central, spherical and homogeneous body.
Satellite Communications full notes, pdf, e-book thanks but i think thier must be a specific page for mdu. Define satellite switched TDMA? Satellite Communications full notes, pdf, e-book Thank you for the upload. Types of launch vehicles: If we speed the satellite up while saetllite in low circular earth orbit notess will go into elliptical orbit, heading up to apogee.
Madam this presentation is very useful and really good. Expendable launch vehicle ELV 2. Mention the 3 regions to allocate the frequency ec satellite communication notes satellite services. Give the two segments of basic satellite communication. Skip to main content. This elliptic orbit is carefully designed to reach the desired final altitude of the higher orbit C.
EC2045 SATELLITE COMMUNICATION NOTES PDF DOWNLOAD
Explain in detail about thermal control and Morelos. What is noise weighting? What is meant by direct closed loop feedback? And also derive the expression for maximal sequence. Explain about launching orbits.
An antenna has ec20455 noise temperature of 35 K and it is matched into a receiver which has a noise temperature of K. Satellite Communications full notes Download full notes on satellite communication pdf format. Define and explain the terms carrier recovery, bit-time recovery, traffic data, frame efficiency and channel capacity. This depends upon the height of satelliteelevation angle and area of coverage. You do not have the permission to view this presentation.
I Question Paper Course: Enter the email address you signed up with and we’ll email you a reset link. If the satellite were sayellite the perigee, the mean anomaly would be 0.
Describe briefly the video compression process used in MPEG And also derive the expression for maximal sequence. The height of aatellite terrain above the reference ellipsoid at the sub-satellite point is denoted by H ss Ec satellite communication notes height of the satellite above this, by h ss.
Communicattion is polarization interleaving? State briefly where VSAT systems and find widest applications.
EC SATELLITE COMMUNICATION NOTES PDF DOWNLOAD
Spring equinox is the first day of spring Autumnal equinox is the sayellite day of communicaion Eclipse being 23 days before equinox and end 23 days after equinox. With the relevant expression explain in detail about transmission losses.
Explain about frequencies and polarization, transponder capacity and bit rates for digital television. The disadvantage of this type of orbit is that since these satellites are very far away, they have ec satellite communication notes resolution. That’s why her website is named as www.
Sc Functional English Question Paper. Limits of Visibility Any geostationary satellite has an arc of visibility which can also be called area of coverage or foot ec satellite communication notes.
Functional English Question Paper Y Define apogee and perigee. Astellite determine the throughput efficiency of the system. Calculate the noise power density and the ec satellite communication notes power for a BW of 36 MHz.