28.06, 11:00–11:30 (Europe/Berlin), Raum Berlin, Konferenzzentrum Ost
Sprache:
Florian Euchner DO7JE: Making WiFi Visible with ESPARGOS: Augmented Reality with Phase-Synchronized ESP32s
MIMO and phased array systems are increasingly common in both communications and sensing, yet they remain largely inaccessible to hobbyists due to their high cost. ESPARGOS demonstrates a low-cost method for building phase-coherent antenna arrays using inexpensive, off-the-shelf ESP32 chips. This system is paired with an augmented reality application that overlays real-time propagation paths onto a live camera feed, enabling users to visualize and interactively explore electromagnetic wave propagation. This talk will explain the basic operating principle of ESPARGOS and the augmented reality visualization software.
The SDRA is an all day conference on Software Defined Radio and Digital Signal Processing.
See: https://2025.sdra.io/pages/programme.html
Moderator and Host
- Software Defined Radio Academy: Welcome and Introduction
- Prof. Dr. Matthias Jung DL9MJ: Open-Source-Chip-Design — A new Playground for Ham Radio?
- Hans Zahnd HB9CBU: Keynote
- Prof. Dr. Jean-Michel Friedt, Prof. Dr. Hervé Boeglen, Marcus Müller: A GNU Radio textbook – putting authors, audience & application maintainer in the limelight
- Pavel Demin: Building open-source SDR hardware with the JLCPCB assembly service
- Tommy Valten DL4NW, Thomas Bögl DL9MDB: Analog Digital Converters and Digital Analog Converters - Their Properties, state of the market and how to choose a suitable component for your project
- Aivars Straupe YL2GVC: Anvelina SDR Platform – Ongoing Development Update
- Jon Kraft (Analog Devices): Enhanced Capabilities of the ADALM-PLUTO for SDR Enthusiasts
- Muhammad Ismail: High-Precision Pulse Characterisation of the USRP B205mini-i Using Ultra-Fast Serial Data Acquisition
- Dr. Henning Paul DC4HP: A Coherent Multi-Antenna Shortwave Receiver with Application in Direction Finding
- Markus Heller, M.A., DL8RDS: Conclusion
Florian Euchner is a research assistant at the University of Stuttgart working at the intersection of communication, wireless sensing and machine learning.