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Hyunho Rho


Article
Innovation: The WAAS L5 Signal   May 1, 2009
By: Hyunho Rho,Richard B. Langley

L5 signals have been continuously transmitted by a pair of satellites for the past several years. The geostationary Earth-orbiting (GEO) satellites used by the Wide Area Augmentation System to provide enhanced integrity and accuracy include not only an L1 payload but an L5 payload as well. Although...more >>