Contributors Stephen F. Cauley, Ph.D. Student (Chapters 8 and 13) School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana Huang-Yu Chen, Ph.D. Student (Chapter 12) Graduate Institute of Electronics Engineering, National Taiwan University, Taipei, Taiwan Tung-Chieh Chen, Post-Doctoral Fellow (Chapter 10) Graduate Institute of Electronics Engineering, National Taiwan University, Taipei, Taiwan Xinghao Chen, Ph.D. (Chapters 2 and 3) CTC Technologies, Endwell, New York Chris Chu, Associate Professor (Chapter 11) Department of Electrical and Computer Engineering, Iowa State University, Ames, Iowa Srinivas Devadas, Professor and Associate Head, EECS, IEEE Fellow (Chapter 6) Department of Electrical Engineering and Computer Science,