Dr. K. Srinivasa Rao received his Ph.D degree from Assam Central University, India in 22nd, January, 2010.This author is Young Scientist awardee from Department of Science& Technology, New Delhi, India. He is presently working as Associate Profeesor in Department of Electronics & Instrumentation, at Lakireddy Bali Reddy College of Engg, A.P, India