A quiet revolution is underway. Hobbyists, researchers, and engineers are building radar systems, drone flight controllers, satellite ground stations, and signals intelligence platforms — entirely in ...

This is a basic DCF77 receiver for GNU Radio, containing: signal demodulation and detection of the DCF77 OOK signal with an SDR using GNU Radio (and Python modules) signal demodulation and detection ...

At its current state, GNURadio 3.7 does not work out-of-the-box with Python 3. This is a guide to building GNURadio from source to use a Python 3 Anaconda environment. This setup is particularly nice ...

Abstract: PyBlkSim is a block-based simulator developed for discrete-time simulations. PyBlkSim is useful for simulating a wide range of real-world discrete-time systems including systems belonging to ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

These days we are spoiled with a lot of cheap test equipment. However, you can do a lot of measurements with nothing more than an oscilloscope. Add something like a signal generator and you can do ...

Software Defined Radio (SDR)–the ability to process radio signals using software instead of electronics–is undeniably fascinating. However, there is a big gap from being able to use off-the-shelf SDR ...

My article “GNU Radio: Tools for Exploring the Radio Frequency Spectrum” [LJ, June 2004] provides an overview of how the GNU Radio system works and discusses a couple hardware options for getting the ...

Software radio is the technique of getting code as close to the antenna as possible. It turns radio hardware problems into software problems. The fundamental characteristic of software radio is that ...