“Performance Enhancement of Single-Antenna GPS-Based Attitude by Simple Integration of Low-Cost Gyro Jan 1, 2011· Heekwon No Am Cho , Jihoon Kim and Changdon Kee · 0 min read Last updated on Jan 1, 2011 Authors Heekwon No Ph.D Authors Am Cho Ph.D ← “A Low-cost Pedestrian Navigation System including In-flight Parameter Correction Jan 1, 2011 A New Approach to Calibrate Pseudolite Position using Multi-Antenna and Carrier Phase Measurement Without Cycle Ambiguity Jan 1, 2011 →