Wednesday, 21 November 2012
Friday, 9 November 2012
chapter 5 board questions
|
1.
|
State function of satellite
|
4 marks
|
W 11
|
|
2.
|
Define orbit of satellite with
sketch
|
4 marks
|
S11
|
|
3.
|
Describe polar circular ,
equatorial ,elliptical orbit of satellite what is geostationary orbit
|
6 marks
|
S 12
|
|
4.
|
Define/ describe elevation
& azimuth angle of satellite
|
4 marks
|
W 11,s 12
|
|
5.
|
Draw neat block diagram of
satellite communication system
|
4 marks
|
S10`
|
|
6.
|
Explain uplink downlink model
&transponder of satellite
|
||
|
7.
|
Describe uplink & downlink frequency used in satellite list frequency band used in
satellite
|
4 marks
|
W10
|
|
8.
|
Draw uplink & downlink model of satellite (what is uplink
& downlink frequency of satellite system)
|
4 marks
|
W 11, s11
|
|
9.
|
Describe telemetry & control
subsystem of satellite
|
4 marks
|
S12
|
|
10.
|
Explain different type of
satellite depending on height of satellite ,application ,synchronization
|
||
|
11.
|
Why communication satellite is
called geostationary satellite.
|
4 marks
|
S11
|
|
12.
|
Explain with neat diagram(with
block diagram) cellular mobile phone
|
6 marks
|
w11, S11, S10
|
|
13.
|
Explain cell splitting
|
4 marks
|
W 11
|
|
14.
|
Explain frequency reuse concept in
cellular mobile communication
|
4 marks
|
W11
|
|
15.
|
With neat diagram explain
operation of cellular mobile system
|
6 marks
|
W 11
|
|
16.
|
List features of CDMA
|
4 Marks
|
W 11
|
|
17.
|
State band of frequency allocated
for mobile phone. state its application.
|
4 marks
|
S 12
|
|
18.
|
Name & describe antenna used
in satellite communication
|
4 marks
|
S12,S10
|
|
19.
|
State processing stapes in
cellular communication
|
4 marks
|
S12
|
|
20.
|
Draw block diagram of cellular
system & describe each block
|
6 marks
|
S12
|
|
21.
|
What are 2 parts of parabolic
antenna
|
4 marks
|
S11
|
|
22.
|
Explain process of cell splitting
|
4 marks
|
S11
|
|
23.
|
What is multiple access & its
types what are advantages of CDMA
|
4 marks
|
S10
|
|
24.
|
What is hand off explain hand off
procedure
|
4 marks
|
S10
|
|
25.
|
Describe concept of frequency
reuse
|
4 marks
|
S12
|
Subscribe to:
Posts (Atom)