Ehsan Yavari received a B.S.E.E. degree from the Ferdowsi University of Mashhad, Mashhad, Iran, and a M.Sc. degree in electronics from Tarbiat Modares University, Tehran, Iran, in 2003 and 2006, respectively. He is currently pursuing a Ph.D. degree at the Electrical Engineering Department, University of Hawaii at Manoa, Honolulu. He implemented hardware and also used signal processing techniques to reduce power and increase accuracy of vital sign monitoring sensor. His current research interests include applications of wireless technologies in health monitoring and sensing. Mr. Yavari is a member of the IEEE Microwave Theory and Technologies Society and the IEEE Engineering in Medicine and Biology.