Question 1) What do you mean by transponder. Explain it in detail?
Question 2) Write down the advantages of satellite communication.
Question 3) Explain the use of control bits in the data frame.
Question 4) Explain the need of a predictor in detail?
Question 5) What do you understand by speech interpolation?
Question 6) What do you mean by co-operative synchronization in detail?
Question 7) Write down the purpose of Guard time in TDMA.
Question 8) Write down the limitations of CSSB.
Question 9) what do you mean by EIRP?
Question 10) What is the importance of link budget in a satellite link?
Question 11) Derive the basic transmission equation considering all the losses-Write a note on SCPC systems and list its limitations if any. Discuss TDMA burst structure. A single carrier when modulated will occupy 9 MHz of an Intelsat V transponder can produce a (C/N)i of 14.7 dB at a standard earth station using the satellite's global beam. Assuming an 8000-pWp space segment noise allocation, how many telephone channels can the transponder carry.
Question 12) What is phase ambiguity in QPSK carrier recovery in Intelsat TDMA system? How this ambiguity is removed?
Question 13)(a) Explain DA-FDMA system.
(b) Derive SNR for, optical satellite link receiver.
Question 14)(a) Write a detailed note on pointing and tracking in optical satellite link.
(b) Describe the significance of UW detection in TDMA'
Question 15) Write a detailed note on weather and military applications of satellite.