Electronic Design

What’s the Difference Between Power Density and Power Spectral Density?

Defining laser-beam power density. Power spectral density (PSD) is the measure of a signal's power content versus frequency. PSD gives designers an idea of how the power of a signal is distributed ...
AZOM

Power Spectral Density: Understanding Surfaces at Different Scales

The concept of Power Spectral Density (PSD) is extremely beneficial when specifying optics of various types, with PSD proving to be a useful metric in laser fusion and other extreme application spaces ...
EDN

Spectral analysis and modulation, part 2: Power spectrum analysis

This series is excerpted from “Digital Signal Processingand Applications, 2nd Edition.” Order this book today at www.newnespress.comor by calling 1-800-545-2522 and receive a 20% discount! Use ...
Electronic Design

Shedding Light on Little-Known Power-Density Applications

Differentiating between energy and power. Elevating power density in EV design with a three-phase inductor. Use of power filters in grid-connected inverters. Simply put, power density is a quantity ...
EDN

Mobile WiMAX PHY: Transmitter Power, Spectral Flatness, Spurious Emissions, and ACP

Editor's Note: This is a multi-part excerpt from Agilent Technologies' Application Note: Mobile WiMAX PHY Layer (RF) Operation and Measurement. Part 1 of this article introduces the WiMAX standard and ...
Business Wire

Advanced Energy Introduces Ultra-Small, High Power Density DC-DC Converter for Telecommunications and Data Communications Applications

DENVER--(BUSINESS WIRE)--Advanced Energy (Nasdaq: AEIS) – a global leader in highly engineered, precision power conversion, measurement, and control solutions – today expanded its market-leading ...