If you want to measure voltage you reach for a voltmeter. Current? An ammeter. Resistance? An ohmmeter. But what about measuring AC power? A watt meter? Usually. But if you know what to do, you could ...

Figure 1 shows a typical modern communications signal chain. The signal to be transmitted is generated at baseband by a digital to analog converter. This signal is then mixed up to an intermediate ...

In the process of debugging and validating both digital and RF designs, the oscilloscope Fast Fourier Transform (FFT) function and a variety of other math functions can prove valuable to designers ...

Ideally switch-mode power supplies would behave like mathematical models. But since they don’t you need to perform thorough characterization and troubleshooting. Fortunately, modern oscilloscopes are ...

Test and measurement reseller Lambda Photometrics hosted PMK/Iwatsu, its latest signing, at the Engineering Design Show.

Tektronix, Inc., the world’s leading manufacturer of oscilloscopes, today introduced the world’s first mixed domain oscilloscope (MDO) that delivers the functionality of an oscilloscope and a spectrum ...

Company Announcement - Keysight Technologies, Inc. today introduced the industry’s highest bandwidth and lowest noise oscilloscope probe for making power integrity measurements to characterize DC ...

A power supply rejection ratio test set-up can be configured with key components, explains Andreas Ibl and Marcus Sonst. The power supply rejection ratio (PSRR) indicates the stability of a power ...