If you’re just getting into software-defined radio (SDR) but you find some of the math and/or terminology a bit of hurdle, you could absolutely do worse than to check out these SDR tutorials by ...
A few months ago, we saw a hack where a $20 USB TV tuner was transformed into a software-defined radio capable of reading GPS signals, listening to radio transmissions between aircraft and a control ...
Software Defined Radio (SDR) is “a radio communication system where components that have been typically implemented in hardware are instead implemented by means of software on a personal computer or ...
Tutorial: SDR meets MIMO or, all you need to know about designing MIMO with a software-defined radio
Multiple Input, Multiple Output wireless technologies [1, 2, 3, 4, 5] are getting a lot of attention these days. MIMO has the ability to significantly increase raw ...
Two years ago, I wrote about using an inexpensive RTL2832-based DVB/DAB USB dongle as a spectrum analyzer and receiver. (See “Software-Defined Radios Help Explore RF Spectrum,” July 11, 2012). It is ...
A software-defined radio (SDR) uses a general-purpose computer processor to perform aspects of digital signal processing in place of analog circuit hardware. This allows for greater flexibility in ...
The SWIFT-SLX radio is a compact, affordable software-defined radio designed to provide S-band and L-band communications for small satellites. (Tethers Unlimited Photo) Bothell, Wash.-based Tethers ...
BlueHalo has acquired a maker of software-defined radios for use in environments that otherwise do not allow for connectivity or have other characteristics of harshness. Founded in 2018, Ipsolon ...
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