A GPS multipath mitigation technique using correlators with variable chip spacingJin Hyuk Lee, Deok Won Lim, Jae Hee Noh, Gwang Hee Jo, Chansik Park, Jae Min Ahn and Sang Jeong LeeE3S Web Conf., 94 (2019) 03006DOI: https://doi.org/10.1051/e3sconf/20199403006