Articles featuring me or my projects.
This next-generation pipeline processes radio signals in real-time, building on earlier IGX Orin success to transform how we search for extraterrestrial intelligence.
Using the Holoscan SDK, 28 antennas pointed at the Crab Nebula captured and analyzed nearly 100Gbps of data. This world-first demonstrates how accelerated computing can revolutionize astronomical signal detection.
A showcase for AI methods detecting pulsar signals 6,500 light years away. Custom neural networks running on NVIDIA hardware prove that finding cosmic needles in haystacks requires superhuman computational approaches.
The $4 Raspberry Pi Pico becomes a software-defined radio capable of 500 kilosamples per second. GNU Radio compatibility makes this a perfect entry point for radio experimentation on a shoestring budget.
Les Pounder
Gareth Halfacree
Jenny List
Jean-Luc Aufranc (CNXSoft)
WebAssembly and WebUSB bring SDR control directly into Chrome with no drivers needed. Connect an Airspy HF+ Discovery and tune FM stations entirely from your browser.
A Raspbian-based OS pre-loaded with GNU Radio, GQRX, and support for RTL-SDR, LimeSDR, and more. Flash, plug in, and start exploring.
A LimeSDR Mini, Raspberry Pi, and two soup can antennas form a working Doppler radar. GNU Radio processes the signals, successfully tracking vehicles at 2.4 GHz.
A LimeSDR paired with an NVIDIA GTX 1070 Ti demodulated 18 FM stations simultaneously from a 20.6MHz stream. Consumer GPUs unlock massive parallel signal processing capabilities.
Using a SDR as a transceiver, two antennas, and a Raspberry Pi, the tutorial shows how to detect moving objects via their Doppler shifts.
Dan Maloney
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