Error vector magnitude (EVM) is the most common numerical measure of modulation quality and is calculated by determining the magnitude of a vector connecting the ideal and received vector endpoints.
In this white paper, we provide a brief technical introduction to phase noise concepts as well as an overview of how phase noise is measured and reported.
THz technology promises to be indispensable – not only to achieve target requirements in terms of maximum throughput and extremely low latencies but also to realize intriguing novel applications.
Why do we test receivers? What is measured? How do we test receivers? How do we simulate real-world conditions? And what equipment is required? Here are the answers.
A power sensor is a fundamental measurement tool in RF engineering. This primer outlines the basics of RF power sensors and highlights a few key characteristics that will help you select the best one for each application.
Rohde & Schwarz has signal generation and analysis solutions that address the bandwidth and frequency requirements for 5G and beyond, offering a wide range of features and application software for any testing challenge.
