A GPS multipath mitigation technique using correlators with variable chip spacing Jin Hyuk Lee, Deok Won Lim, Jae Hee Noh, Gwang Hee Jo, Chansik Park, Jae Min Ahn and Sang Jeong Lee E3S Web Conf., 94 (2019) 03006 Published online: 08 May 2019 DOI: 10.1051/e3sconf/20199403006