Analysis of Galileo IOV + FOC signals and E5 RTK performance
نویسندگان
چکیده
منابع مشابه
Economic Galileo E5 Receiver
The Galileo system introduces an extremely wideband civil E5 signal for high precision navigation. The structure of the receiver for the E5 signal is complicated due to the signal complexity and the large bandwidth. It is possible to process the whole E5 signal or process separately E5a and E5b parts combining obtained results afterwards (we call here such method as piece-wise processing). The ...
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The world of global navigation satellite systems has been enhanced with several new or improved signals in space aiming to optimize accuracy, reliability, navigation solution, and interoperability between different constellations. However, such developments bring various challenges to the receivers’ designers. For example, acquisition and tracking stages turn into more complex processes while h...
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Nagaraj C Shivaramaiah is currently a doctoral student within the GNSS receiver design group in the School of Surveying and Spatial Information Systems at the University of New South Wales, Australia. He obtained his Masters degree from the Centre for Electronics Design and Technology at Indian Institute of Science, Bangalore, India. His research interests include base band signal processing an...
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The aim of this paper is to investigate the impact of the upcoming Galileo system on GNSS tomography. The area covered by our tomography model is limited to the Austrian territory. The GPS and GLONASS data of 12 sites in different environments are analysed with respect to its quality and impact on the atmospheric tomography approach. We show how additional Galileo observations help to close the...
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Due to their structure, Galileo E5 signals offer a number of ways to synchronise the signal and to demodulate the data. In this paper the authors describe the architectures required, and discuss the pros and cons of several of these methods, for tracking the E5 signal. It is shown that the trade-offs in tracking individual components of the E5 signal can be converted to advantages thereby impro...
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ژورنال
عنوان ژورنال: GPS Solutions
سال: 2017
ISSN: 1080-5370,1521-1886
DOI: 10.1007/s10291-017-0659-9