122 GHz On-chip Radar

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https://www.electronics-lab.com/122-ghz-chip-radar/

Silicon technology has made tremendous progress towards ever higher device cut-off frequencies. Nowadays all RF components for mm-Wave sensing applications up to 120 GHz can be realized. Silicon Radar is a german company that designs and delivers Millimetre Wave Integrated Circuits (MMICs) on a technologically advanced level, manufactured in affordable Silicon-Germanium-Technology (SiGe). It has just […]

Arduino Radar Tutorial: Fading an LED With My Breath

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https://www.electronics-lab.com/arduino-radar-tutorial-fading-an-led-with-my-breath/

by build-electronic-circuits.com: I built this Arduino radar project, where I control the brightness of an LED with my breath. In this tutorial, I will show you exactly how to do it. It was an experiment to get the XeThru radar to work with Arduino. I plan to expand on this later, and build more useful applications. […]