이중 차분 반송파 위상 측정치 활용 대류층 지연 오차의 수평 기울기 추정 (Estimation of Tropospheric Horizontal Gradient by Using Double-Differenced Carrier Phase Measurement)Nov 11, 2020·Bu-gyeom KimDonguk KimChangdon Kee· 0 min readLast updated on Nov 11, 2020 AuthorsBu-gyeom KimPh.DAuthorsDonguk KimPh.DAuthorsChangdon KeeProfessor Emeritus← Theoretical Position and Pseudorange Analysis of One-Way Indoor Positioning System Based on Overlapping Autocorrelation Functions Nov 11, 2020Frequency Tracking Error Analysis of LQG Based Vector Tracking Loop for Robust Signal Tracking Sep 1, 2020 →