When you measure RF emissions with a spectrum analyzer, you may need to measure the total power contained in a spread-spectrum signal. FCC part 15, subpart E (Ref. 1) requires these power measurements ...

Defining laser-beam power density. 2. Power spectral density is simply the Fourier transform of the signal. When we have a discrete case, as in Figure 2, the PSD can be calculated by using the fast ...

How to quantify the power-supply noise sensitivity of signal-processing chain loads. How to calculate the maximum acceptable power-supply noise. Strategies to meet power-domain sensitivity with ...

This product is featured in EDN's Hot 100 products of 2016. See all 100 here. The fast-evolving wireless network market is speeding toward 5G access that will bring far larger internet traffic than ...

Electrical signal chains can be found in various forms and they can consist of different electrical components, including sensors, actuators, amplifiers, analogue-to-digital converters (ADCs), digital ...