Adaptive Carrier Smoothing Using Code and Carrier Divergence

Dr. Todd Walter received his B. S. in physics from Rensselaer Polytechnic Institute and his Ph.D. in 1993 from Stanford University. He is currently a Senior Research Engineer at Stanford University. He is a cochair of the WAAS Integrity Performance Panel (WIPP) focused on the implementation of WAAS and the development of its later stages. Key contributions include: early prototype development proving the feasibility of WAAS, significant contribution to MOPS design and validation, co-editing of the Institute of Navigation's book of papers about WAAS and its European and Japanese counterparts, and design of ionospheric algorithms for WAAS. He was the corecipient of the 2001 ION early achievement award.