What does a VNA measure? What can one do with the measured data? What devices are measured with a VNA? Most design engineers are familiar with tools of the trade such as voltmeters, oscilloscopes, ...

With the acceleration of Internet of Things (IoT) devices and the proliferation of RF and wireless products, there is a growing need for RF measurement expertise and affordable RF test instrumentation ...

Congratulations and thank you go to Theodore Yapo for authoring the first paper to complete the peer review process for the Hackaday Journal. You can read the standalone paper here; it will be ...

Developer Cary Wang based in Vancouver, Canada has created a new low-cost fully featured Vector Network Analyzer that is both easy-to-use and allows S parameter export. Watch the demonstration video ...

The ability to perform network analysis measurements is probably not well-known among product designers or even some EMC engineers. Such measurements are more common among RF test engineers who ...

Whether you're building a network or just trying to characterize active and passive components, you need to be able to evaluate characteristics like magnitude and phase of reflection and transmission ...

With vector network analyzers, the commercial offerings seem to come in two flavors: relatively inexpensive but limited capabilities, and full-featured but scary expensive. There doesn’t seem to be ...

Evaluating S-parameters and other CW stimulus responses is essential for characterising rf amplifiers. An rf vector network analyser (VNA) plays a critical role for this purpose, and proper ...

Browse our complete IMS 2025 coverage. Anritsu recently incorporated vector network analyzer (VNA) and vector voltmeter (VVM) measurement functionality to its industry-standard Site Master instruments ...

Abstract: Accurate grid impedance measurement is essential for managing modern electrical grids, especially regarding compliance with CISPR standards for EMC emissions. This article presents a network ...