Journal ArticleDOI
Understanding GPS. Principles and Applications
Reads0
Chats0
About:
This article is published in Journal of Atmospheric and Solar-Terrestrial Physics.The article was published on 1997-03-01. It has received 1368 citations till now. The article focuses on the topics: Global Positioning System.read more
Citations
More filters
Posted Content
Limitations of PLL simulation: hidden oscillations in SPICE analysis.
TL;DR: It is shown that simple simulation in SPICE and MATLAB may lead to wrong conclusions concerning the operability of PLL-based circuits, and the limitations of classic engineering analysis are demonstrated.
Proceedings ArticleDOI
Design and implementation of DDR SDRAM controller based on FPGA in satellite navigation system
Li Wang,Ju Wang,Qian Zhang +2 more
TL;DR: A new strategy of reading and writing is presented and then a DDR SDRAM controller is implemented that proves the correctness and feasibility of this design.
ReportDOI
Autonomous Control Modes and Optimized Path Guidance for Shipboard Landing in High Sea States
TL;DR: In this article, the authors developed advanced control law frameworks and design methodologies to provide autonomous landing (or, alternatively, a high level of control augmentation for pilot-in-the-loop landings).
Book ChapterDOI
Galileo E1 and E5a Link-Level Performances in Single and Multipath Channels
Jie Zhang,Elena Simona Lohan +1 more
TL;DR: The tracking performance between the Galileo E5a signal and Galileo E1 signal with different noise level and multipath profiles are compared by using the Simulink-based simulators built within the department at Tampere University of Technology.
Posted Content
Nonlinear analysis of charge-pump phase-locked loop: the hold-in and pull-in ranges
TL;DR: A fairly complete mathematical model of CP-PLL, which reliable enough to serve as a tool for credible analysis of dynamical properties of these circuits, is studied and relevant mathematical definitions of the hold-in and pull-in ranges related to the local and global stability are refined.