Titlebook: China Satellite Navigation Conference (CSNC) 2018 Proceedings; Volume III Jiadong Sun,Changfeng Yang,Shuren Guo Conference proceedings 2018

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Joon Woo Lee,Eugene Lee,Heung Sik Kangign in the proving field were carried out. In this paper, the propagation of RNSS signal when solar panels rotated by different angles was simulated using the moment method. The effect of multipath caused by solar panels on the ranging errors was also studied. Simulation results are in agreement wit

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Heung Sik Kang,Joon Woo Lee,Jong Won Kwone inherent vulnerability of satellite navigation signal, frequency interference (RFI) has become a potential threat. The continuous wave interference (CWI) has become one of the most serious interference types for the characteristics of power concentration, multiple types and wide distribution of th

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Heung Sik Kang,Joon Woo Lee,Jong Won Kwonement. Taking an example of Huawei P9 smartphone, the paper mainly illustrated the way to obtain GNSS raw measurements on Android OS platform. Moreover, the quality of the satellite signal, the accuracy of GNSS measurements obtained from Android smartphone were analyzed. It can be approved that unde

木質(zhì)

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Radiology Illustrated: Uroradiologyelator spacing is not reasonable and the calculation error of the locking point deviation at the platform is relatively large. An improved S-curve bias evaluation method is proposed. In view of the lack of the study on S-curve characteristics in BeiDou, GPS and Galileo on-orbit satellites, the satel

gruelling

Radiology Illustrated: Uroradiologyto non-ideal channel fall into the linear and nonlinear signal distortions. The linear distortion is usually introduced by filter and triplexer, and non-linear distortion mainly depends on high power amplifier. Analyzing the non-ideal characteristics of channel is helpful to optimize the navigation

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Radiology Illustrated: Uroradiology paper. Without increasing the number of satellite, the track of subsatellite point is shifted through changing the orbit parameters to expand the system coverage area. The STK and MATLAB are interlinked, and the orbit parameters are optimized by MATLAB with powerful programming and calculation func

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