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Subcarrier modulated navigation signal processing in GNSS: a review
Subcarrier modulated signals are widely used in the new generation of Global Navigation
Satellite Systems (GNSS) to improve spectral compatibility and ranging accuracy. The …
Satellite Systems (GNSS) to improve spectral compatibility and ranging accuracy. The …
Analysis of scattering characteristics from inland bodies of water observed by CYGNSS
Measurements made by spaceborne Global Navigation Satellite System Reflectometry
(GNSS-R) instruments have shown strong reflected power over inland waters that has been …
(GNSS-R) instruments have shown strong reflected power over inland waters that has been …
The optimal dual estimate solution for robust tracking of binary offset carrier (BOC) modulation
MS Hodgart, PD Blunt, M Unwin - … of the 20th international technical meeting …, 2007 - ion.org
Binary Offset Carrier (BOC) is a very different way of modulating navigation signals which
has been adopted for the next generation GNSS. Unfortunately in a conventional receiver …
has been adopted for the next generation GNSS. Unfortunately in a conventional receiver …
Generalized theory of BOC signal unambiguous tracking with two-dimensional loops
The multipeaked correlation functions of binary offset carrier (BOC) modulated signals
introduce an ambiguity threat into the code tracking. Several techniques have been …
introduce an ambiguity threat into the code tracking. Several techniques have been …
A novel acquisition algorithm based on PMF-apFFT for BOC modulated signals
Large Doppler shifts are inherent to high-speed relative motion between receiver and
satellite and are likely to cause major problems during the code phase acquisition due to the …
satellite and are likely to cause major problems during the code phase acquisition due to the …
Improvements and additions to the double estimation technique
MS Hodgart, E Simons - 2012 6th ESA workshop on satellite …, 2012 - ieeexplore.ieee.org
The Double Estimation Technique (DET) is a GNSS signal-tracking concept. DET has the
capability to produce reliable unambiguous, full-precision delay estimates from the Binary …
capability to produce reliable unambiguous, full-precision delay estimates from the Binary …
FPGA-based GNSS receiver design for reflectometry applications
S Guruprasad - 2023 - yorkspace.library.yorku.ca
Research has shown that Global Navigation Satellite System (GNSS) signals reflecting off
the Earth's surface can be detected by receivers in low Earth orbit (LEO). The weak reflected …
the Earth's surface can be detected by receivers in low Earth orbit (LEO). The weak reflected …
A Bavarian initiative towards a robust Galileo PRS receiver
A Ruegamer, I Suberviola, F Foerster, G Rohmer… - Proceedings of the 24th …, 2011 - ion.org
This paper presents the architecture, core technologies, system development, and setup of
the BaSE Galileo PRS receiver. The receiver is capable of processing Galileo E1/E6 PRS …
the BaSE Galileo PRS receiver. The receiver is capable of processing Galileo E1/E6 PRS …
An innovative FPGA‐based low‐complexity and multi‐constellations compatible GNSS acquisition scheme
T Qiu, X Wang, Q Du, Y Sun - IET Radar, Sonar & Navigation, 2021 - Wiley Online Library
There is a strong demand for the multi‐constellations compatible Global Navigation Satellite
System (GNSS) acquisition scheme, since it is able to acquire signals from different …
System (GNSS) acquisition scheme, since it is able to acquire signals from different …
A two-dimension tracking based multipath mitigation method for BOC signals
A multipath mitigation technique for finite bandwidth Sine-phased BOC signals is presented.
The proposed method is based on two-dimension (2-D) tracking structure, and designed …
The proposed method is based on two-dimension (2-D) tracking structure, and designed …