SATELLITE SIGNAL TRACKING SYSTEM

                                                      ABSTRACT

The Main objective of the project is to control the Satellite Dish Antenna movement according to the orbit of Satellite. It is useful to produce the maximum signal strength from the Satellite. For the purpose of practical demonstration we have constructed Antenna by using LDR ’s and substituted satellite with a laser light so that signal strength will be measured in terms of light intensity.

The project is designed with Micro Controller 89c51 and  stepper motor, motor driven circuit, LDR ’s and voltage comparators. The Antenna attached to the stepper motor rotating towards the forward direction and reverse direction.

Initially the program written in micro controller scans for the maximum light intensity (maximum signal strength) focused on the Antenna then stops rotation. When the light intensity is decreased again it looks for maximum light intensity and moving in incrementing direction. Again it stops rotation at maximum value. The rotating direction may be clockwise or anticlockwise.

All LDR ’s, limit switches are connected to the input port, motor is connected to output port of Micro Controller.

It is an useful project to rotate the Antenna in the direction of satellite.

CONTN............READ MORE>>>>>>>

authors:

Y.VAMSI (Btech RVR&JC COLLEGE OF ENGG.)

N.PRAPOORNA  (Btech RVR&JC COLLEGE OF ENGG.)

R.BHUSHANAM (Btech RVR&JC COLLEGE OF ENGG.)

I sincerely thank authors,the students of "RVR&JC COLLEGE OF ENGG"

for their great support.

my special thanks to v.v.m.m.rao 

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