Bad Fast Fourier Transfer (FFT) data captures can cause you to misunderstand the true performance of your analog-to-digital converter (ADC). Some engineers like to coherently sample and capture data ...

Modern oscilloscopes capture, view, measure, and analyze complex RF signals in the time, frequency, and modulation domains. Time-domain analysis, the original oscilloscope function, allows users to ...

This spring, text messages got a lot more private. In April, the world’s most popular messaging service, WhatsApp, announced it would use end-to-end encryption by default for all users, making it ...

WhatsApp is the most popular communications app on the planet with over two billion users using it for messaging. Bought by Facebook in 2014, the service popularised the use of end-to-end encryption ...

What differentiates a mixed-signal printed circuit board design from a purely analog board or a purely digital system? What differentiates a mixed-signal printed circuit board design from a purely ...

A signal generator, a general-purpose piece of test equipment, performs numerous measurements for a variety of applications requiring electromagnetic wave signals as stimuli. Its roots trace back to ...

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