We would like to thank our respected principal Dr. Hari Vasudevan and Dr. Amit Deskhumk (Head of Dept.-Electronics and Telecommunication) of D. J. Sanghvi College of Engineering for giving us facilities and providing a congenial environment for working in the college. We would also like to thank our project guide Ms. Ranjushree Pal and Dr. Sunil Karamchandani for encouraging and helping us with the research related to the project.