〔美〕罗伯特·加拉格尔（Robert G. Gallager）

About the Author

Robert G. Gallager, a distinguished American engineer and professor emeritus at the Massachusetts Institute of Technology (MIT), has profoundly shaped the field of information theory and digital communications through his groundbreaking research and teaching. Born in the United States, Gallager earned his PhD from MIT and spent decades advancing the understanding of communication systems, error-correcting codes, and data networks. His seminal contributions include foundational work on random processes and coding theory, earning him prestigious awards such as the IEEE Claude E. Shannon Award and the National Medal of Science. As an author, Gallager's clear, rigorous expositions have educated generations of engineers, with his textbook 'Principles of Digital Communication' serving as a cornerstone for students and professionals worldwide. Now in retirement, his legacy endures in the technologies that power modern telecommunications.