The author thanks their supervisor, Mrs. Archana Mewara, for providing guidance and direction during their work. They also thank the principal of their university, Prof. Dr. Vishnu Sharma, for allowing them to complete their Master's program, and the head of their department, Mr. L. N. Balai, for providing software and lab access. Finally, the author expresses gratitude to the entire faculty and staff of the Electronics and Communication Engineering department for their encouragement and support during the dissertation process.

1. ii
ACKNOWLEDGEMENT
I would like to thank my supervisor Mrs. Archana Mewara, Asst. Professor, Department of
Electronics and Communication Engineering for providing me opportunity to work under him
and his consistent direction, he has fed in my work. It’s my privilege to acknowledge my
profound sense of gratitude to my supervisor for his comments, suggestions, encouragement and
inspiring guidance throughout the course of the dissertation work.
I also wish to extend my thanks to Prof. Dr.Vishnu Sharma, Principal, YIT to give me an
opportunity to carry out my Master of Technology program.
I also wish to extend my sincere thanks to Mr. L. N. Balai, H.O.D., Department of Electronics
and Communication Engineering for providing software and laboratories as additional facilities
to do Master of Technology.
At last but not the least I would like to place on record my sincere gratitude to faculties & staff of
Department of Electronics and Communication Engineering for providing fruitful environment
and continuous encouragement throughout the course of completion of my dissertation.
With sincere thanks from
Manmohan Singh Chandoliya
Enrolment No. 12E2YTDCM3XP603