QuaD-Rx TM is a GPS, GALILEO, GLONASS and BEIDOU quad-constellation GNSS signal processing software IP-core module aiming at providing to your embedded systems all or part of the required functions which give to your systems the ability to provide or to take advantages of Positioning, Navigation and Timing (PNT) services using Global Navigation per Satellite Systems (GNSS).
QuaD-Rx TM is an integral commercial offer including technologies and expert-based engineering services given the opportunity for electronic device manufacturers and integrators to step up their products in the value chain by integrating GNSS-based PNT technologies.
QuaD-Rx TM is designed to operate on current low-cost and low-consumption embedded platforms based on multi-core ARM processors and small FPGA/SoC devices, and is natively packaged in order to integrate the production line and value chain of linux-based embedded systems.
Watch our videos demonstrating the QuaD-Rx TM IP-core behaviour in many specific use cases :
QuaD-Rx TM is the combination of about forty unit IP-core modules developed in ANSI-C C99 and VHDL IEEE Std 1076-2002 by Gnss IP.tech under the supervision of our lead IP architect, including advanced functionalities such as anti-spoofing, Assisted-GNSS, multipath and interference mitigation, or RAIM/FDE capabilities.
QuaD-Rx TM interfaces with external radio-frequency front-end devices including digitizers, and implements all or part of the GNSS digital signal processing chain from the I/Q input digital samples to the Position-Velocity-Time solutions provision in a modular way.
As an integral commercial offer including technologies and expert-based engineering services, QuaD-Rx TM provides the opportunity to implement PNT and GNSS features into your systems using a customized and robust IP-core tailor-made accordingly to the perfect trade-off between complexity and your requirements.
Thanks to a modular core design and to the availabilty of a rich library of unit IP-core modules, and thanks to the strong expertise on GNSS signal processing and embedded systems issues of our team, Gnss IP.tech will deliver you a tailor-made QuaD-Rx TM IP-core module perfectly matching with your needs, requirements and constraints, which minimizes the architectural complexity and computation load in order to offer added-value to your systems and products at an optimized cost.
QuaD-Rx MD is available as evaluation or development kits for the Broadcom B2837 ARM processor (IP-core and Linux distribution for the Raspberry PI 3 B and B+ COTS boards) or the Xilinx Zynq 7Z010 SoC (IP-core and Linux distribution for the Trenz Electronic TE0726-03M COTS board) embedded platforms, or PC (under Ubuntu/Debian or Windows OS), and compatible with COTS front-end devices whose provide I/Q samples by USB.
The evaluation kit consists in a license for the IP-core to be used as a « black box » standard GNSS receiver, while the development kit allows more advanced use as it includes the unit IP-core modules library and the compilation chain, allowing to build custom architectures and to output lots of the receiver internal observables. Both kit licenses include IP updates and technical support from our team.
In addition to the kits, data and innovative evaluation tools will be available in a near future in order to help for the configuration and to permit suitable and strong evaluations of the IP-core.
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