Components

Miniature Sized Long Life Aluminum Electrolytic Capacitor: ULD Series
The use of LED lighting has gained widespread popularity in recent years due to its energy conserving...

Time Domain Measurements using Vector Network Analyzer ZNA
Vector Network Analyzers of RohdeandSchwarz family are able to measure magnitude and phase of complex...

DC Power Supplies –Design in House or Buy off-the-Shelf?
There are four options for their DC/DC converters when determining the power needs for their end product....

Image Stabilization Technology Overview
Optical image stabilization (OIS) addresses the quality of images, and is an idea that has been around...


Gas Discharge Tubes Help Protect VDSL Equipment and xDSL Splitters
VDSL (very-high-speed digital subscriber line) technology is similar to the well-known ADSL, and facilitates...

350V to12V DC “Yeaman Topology” Power System
This paper introduces a new DC/DC power supply architecture, called “Yeaman Topology”. The main characteristic...


An Introduction to PIM
In recent years passive intermodulation (PIM) has become a major concern for wireless service providers...

Sources of Phase Noise and Jitter in Oscillators
The output signal of an oscillator, no matter how good it is, will contain all kinds of unwanted noises...

Positioning in 5G NR: A look at the technology and related test aspects
Get a concise overview of 5G-related positioning methods and test methodologies Positioning technologies...

Optimizing EMI Input Filters for Switched Mode Power Supplies
Almost every switched-mode power supply (SMPS) needs an EMI (Electro Magnetic Interference) input filter...

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