Sometimes the old tricks are the best. [Kevin] learned an old trick about using a ‘scope to sniff RF noise and pays it forward by sharing it in a recent video. He uses an oscilloscope. But does he ...

It’s a problem that has dogged electronic engineers since the first electrons were coaxed along a wire: that measuring instruments can themselves disrupt the operation of a circuit. Older multimeters ...

A team at the University of Otago created a non-contact gigahertz antenna that uses an enclosed vapor cell of excited rubidium atoms with laser beams for sensing their state. The underlying ...

Imagine a rooftop with several mobile radio systems and a TV transmitter nearby. How can you tell what each system is contributing to the overall field exposure level? When it comes to different areas ...

Continuing increases in the speed of semiconductor devices combined with higher levels of integration, on-chip wireless functions, and the usage of mixed-signal-device designs are driving new ...