-
Dr Peter Spiller (GSI/FAIR)27/08/2024, 08:30
-
Maria Aguilera Mate (GSI Helmholtzzentrum für Schwerionenforschung GmbH), Dr Ralph J. Steinhagen (GSI Helmholtzzentrum für Schwerionenforschung GmbH)27/08/2024, 08:50
-
Eric Blossom (GNU Radio)27/08/2024, 09:00
Eric will speak about the inception of GNU Radio, the initial vision, constraints, and opportunities, as well as the hardware and software targets and how they have evolved over time.
In addition he'll speak to insights in growing and nurturing an active community of developers and users, as well as the importance of the connection between GNU Radio and industry, government, and...
Go to contribution page -
Dr Jens Stadlmann (GSI Helmholtzzentrum für Schwerionenforschung)27/08/2024, 11:00
The European GNU Radio Days '24 are hosted at GSI/FAIR, a research-centre using particle accelerators to investigate the “Universe in the lab”. I will motivate why we use particle accelerators and how they work. The focus being on the reasons behind the layout of the many ring accelerators in our present and future research facility.
Go to contribution page -
Alexander Krimm (GSI Helmholtz Centre for Heavy Ion Research), Dr Ralph J. Steinhagen (GSI Helmholtzzentrum für Schwerionenforschung GmbH)27/08/2024, 13:30Tutorials
- What is GNU Radio?
- Why graph-based signal processing?
- History & similarities: from BLODI (1961: Bell Laboratories), SPICE (1973: Berkley), Simulink (1984: Mathworks), LabView (1986: NI), Siemens S7 GRAPH, GNU Radio (2022), Unreal/Unity game engines, ...
- Bridging software engineering and RF/domain expertise
- C/C++: high-performance, portable, embedded system,...
-
Alexander Krimm (GSI Helmholtz Centre for Heavy Ion Research)27/08/2024, 15:30Dev Tutorials
- Setting up a GR4 dev environment
- GNU Radio 4 Core API overview
- instantiating Blocks
- adding them to graphs, connecting them and
- assigning a graph to be executed by a scheduler
- Merged nodes will be introduced later -> see DevTutorial 3 - Basic to advanced block examples
- different process_...() forms and their benefits/application
...
- different process_...() forms and their benefits/application
-
Jean-Michel Friedt (FEMTO-ST/Time & Frequency, Besancon, France)27/08/2024, 15:30Non-Dev Tutorials
- signal types, variables (static/dynamic through UI), basics of discrete time signal processing (real v.s complex, aliasing), time and frequency domain representations, filter characteristics (taps v.s transition bandwidth)
-
Alexander Krimm (GSI Helmholtz Centre for Heavy Ion Research)27/08/2024, 16:15Dev Tutorials
In this tutorial, we will explore modern C++ features that can be utilized to develop your own blocks and contribute to the GNU Radio 4 project. Specifically, we will focus on std::ranges and std::algorithm, demonstrating their practical applications in everyday tasks. We will highlight the benefits of these modern techniques compared to traditional C++ styles.
A key aspect of the tutorial...
Go to contribution page -
Jean-Michel Friedt (FEMTO-ST/Time & Frequency, Besancon, France)27/08/2024, 16:15Non-Dev Tutorials
- spectrum spreading for time transfer, from a pure sine wave to a pseudo-random phase sequence for time of flight measurement, correlation in the Fourier domain, interpolation by 0-padding
- custom python block
-
Johan Messchendorp (GSI/FAIR GmbH)28/08/2024, 09:00
The next generation of subatomic physics research faces monumental technological challenges. These complexities span multiple domains, from experimental design and the stable operation of accelerators and cutting-edge detectors to the acquisition of high-rate data streams and real-time data analysis, and ultimately to the interpretation of the results. Particularly, the distinction between...
Go to contribution page -
Gerhard Stein (Head of Product Development), Mr Thomas Weible (Chief Technology Officer)28/08/2024, 11:00
With the speed of 400G coherent technology was introduced to pluggable optical transceivers (OIF 400ZR and OpenZR+). This technology is complex and powerful for your network, it even has influence on your network device operating system.
Go to contribution page
This talk will provide first insight in Nokia's implementation as well as known or potential interoperability issues addressed by the OIForum. If your... -
Andreas Gibhardt (Dedrone GmbH)28/08/2024, 11:45
This Talk will briefly explain the different working principles of common affordable GPSDOs and demonstrate how to build one using an so far uncommonly used mechanic - disciplining the GPS receivers clock itself.
The full setup:
all we need is ..
- raspberry pi pico 4$ - a 5$ used OCXO from ebay
- an RS41 weathersonde (free, some hunting required)
- some resistors
![the full...
Go to contribution page -
David Hasenauer28/08/2024, 11:50
Proposal for a Lightning Talk at the European GNU Radio Days.
Low Cost Direction Finding in Gnu Radio using a Butler Matrix and Adcock Antenna Array
This Talk is supposed to demo a low budget Direction Finding Setup using GNU Radio. Unlike other well explored methods in GNU Radio featuring AoA or TDoA this talk will show the concept of Adcock Antennas using a Butler Matrix that...
Go to contribution page -
Michael Wiebusch (GSI)28/08/2024, 11:55Lightning
-
28/08/2024, 14:00
-
Josh Morman29/08/2024, 09:00
In this talk, we will explore the latest developments within the GNU Radio organization and highlight significant advancements in the broader community. We will delve into the current state of the project, showcasing key initiatives and collaborations. Additionally, we will present our vision for the future of GNU Radio, emphasizing the pivotal role of GR 4.0 in shaping the project's...
Go to contribution page -
Josh Morman29/08/2024, 10:00
-
Dr Jean-Michel Friedt (FEMTO-ST/Time & Frequency, Besancon, France)29/08/2024, 11:00
Software Defined Radio, streaming digitized IQ samples over a network, provides the framework for creating a distributed coherent network of receivers or emitters with the ability to locate (trilateration) or steer (electronic beam steering) the recorded and emitted signals over long baseline, assuming the transceivers are synchronized. Long range time and frequency distribution over Gb...
Go to contribution page -
Daniel Estévez29/08/2024, 11:30
gr4-packet-modem is a packet-based modem application that is being implemented from scratch for GNU Radio 4.0. The goal of this project is twofold: it serves as a use case to test and benchmark the GNU Radio 4.0 runtime in a realistic digital communications application, and it provides an example of a full system that users will be able to study and customize to their needs. The modem uses...
Go to contribution page -
Shahab Sanjari (GSI Darmstadt)29/08/2024, 12:00
Non-destructive Schottky detectors can be used to accurately determine the masses and lifetimes of exotic nuclei and their isomeric states in heavy ion storage rings. Single-ion sensitivity has been regularly achieved in the past using resonant cavity detectors. Recent detector designs and analysis methods aim to push the limits of measurement accuracy. A key component is the data acquisition...
Go to contribution page -
André Løfaldli (European Space Agency - ESA/ESOC)29/08/2024, 12:10
-
Matthias Kretz (GSI Helmholtzzentrum für Schwerionenforschung GmbH), Dr Ralph J. Steinhagen (GSI Helmholtzzentrum für Schwerionenforschung GmbH)29/08/2024, 13:30Dev Tutorials
- Why should one care? CPU architecture, performance, latency, green computing
- How to think SIMD when using or writing algorithms
-
Jean-Michel Friedt (FEMTO-ST/Time & Frequency, Besancon, France)29/08/2024, 13:30Non-Dev Tutorials
Communicating with external tools
Go to contribution page -
Ceren Gulsum Karakose30/08/2024, 09:00
High speed data transmission has increasingly become important in satellite communications due to the exponential growth of generated data with the advancement of observation technology such as ultra-high definition 4K cameras. This poses quite a challenge for new space applications, which focus on short development span and cost-effectiveness, by pushing the limits of receiver designs and...
Go to contribution page -
Meltem Koroglu30/08/2024, 09:45
Low Earth Orbit (LEO) satellite networks are pivotal for global communications, particularly in remote and underserved areas. The Long Range (LoRa) communication protocol, primarily utilized in IoT satellite networks due to its low power consumption and long-range capabilities, emerges as an ideal candidate for enhancing LEO communications. This study presents the development of an adaptive...
Go to contribution page -
Matthias Kretz (GSI Helmholtzzentrum für Schwerionenforschung GmbH), Dr Ralph J. Steinhagen (GSI Helmholtzzentrum für Schwerionenforschung GmbH)30/08/2024, 11:00Dev Tutorials
- Advanced techniques for optimising signal processing
- Focus: High-level algorithms rather than micro-optimisations (to avoid premature optimisations)
- Unit-Testing: good API, functional- to system-integration tests
- Benchmarking, profiling, and debugging tools for developers
UT/micro Benchmarkfacilities- run-time: GR4
Profilerframework (uses Google's trace...
- Advanced techniques for optimising signal processing
-
Maria Aguilera Mate (GSI Helmholtzzentrum für Schwerionenforschung GmbH), Dr Ralph J. Steinhagen (GSI Helmholtzzentrum für Schwerionenforschung GmbH)30/08/2024, 16:30
-
Alexander Krimm (GSI Helmholtz Centre for Heavy Ion Research), Dr Ralph J. Steinhagen (GSI Helmholtzzentrum für Schwerionenforschung GmbH)Tutorials
- HowTo getting started with GR3 and GR4
- Anatomy of a GNU Radio Flow Graph: Block, Port, Edge, and Scheduler
- Designing a flow-graph:
- Translating concepts and designs into implementations
- Scaling Prototype designs to real-world applications
- Present Status, Upcoming Features, and Limitations
- Hands-on: Building a simple flow-graph
- Interactive Q&A
Choose timezone
Your profile timezone: