Search for tag: "transmission"

TMYTEK Joint Communications & Sensing Demonstration

TYMTEK demonstrates joint communications and sensing using their passive reflective surface available in various angles of reflection at EuMW 2023 in Berlin.

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Multi-User MIMO Beamforming in 5G New Radio

Learn about single- and multi-user MIMO in 5G NR, as well as common beamforming techniques and scenarios. The video covers different techniques to estimate the channel or channel information for…

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Frequency Matters, Mar 10: Test/Measurement Issue, Industry News/Events

Microwave Journal editors Pat Hindle and Eric Higham review the March Test & Measurement issue articles including the special focus section on Cables & Connectors, industry news and events…

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Demonstration of Microwave ADC and DAC Digital Optical Harness PoC for Remote Architecture

DAC and ADC product webpage: https://semiconductors.teledyneimaging.com/en/products/data-converters/ White paper: Can deterministic digital phased array control be delivered over fiber? …

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Fixture Characteristic Requirements for Automatic Fixture Removal Plug-in

Automatic Fixture Removal software may be used to remove the effects of fixturing from the measurement of a Device Under Test. It's fast and easy to use but it is imperative to understand the…

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Scalar Mixer Calibration with a 2-port VNA

This demo is done using the soon to be released S5243 2-port 43 GHz Compact VNA. Frequency offset measurement capability is standard on all Copper Mountain Technologies two and four-port VNAs. This…

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Quantify and reduce measurement uncertainty for more accurate and repeatable S-parameters

In this video, Chase Gibson demonstrates how Insight can be used to characterize/quantify the individual measurement uncertainty contributions of a VNA, calibration kit, cable assemblies and…

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New 44 GHz VNA from Copper Mountain

Subbaiah Pemmaiah of Copper Mountain demonstrates their new cost effective 44 GHz VNA by measuring a bandpass filter at IMS2021.

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SOLT and SOLR Calibration

Learn about the differences between Short, Open, Load, and Thru (SOLT) calibration and Short, Open, Load, Reciprocal (SOLR) calibration.

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Transmission Uncertainty Measurements

In this video, the important parameters of transmission measurement accuracy will be discussed and how to compare these parameters for VNAs. Uncertainty plots will also be evaluated and how to…

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Focus Beam Fundamentals

In this video, John Schultz, Chief Scientist at Compass Technology Group and material measurement expert, discusses how to measure the free space properties of materials using their Focus Beam System…

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Understand cable degradation impact on measurements and determine when it's time to replace a cable

In this video, Chase Gibson highlights the impact of a cable assembly's slow degradation over time on your measurements, and explains a process to objectively identify the cable's…

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Product Spotlight: UV22

Our new video highlights the key properties of UV22, a one component, nanosilica filled UV curable epoxy system that meets NASA low outgassing specifications. This system offers exceptional abrasion…

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Fixture Removal

Embedding and de-embedding have proven to be the most accurate way to remove or add any additional circuitry. This video explains embedding and de-embedding functions, how they work, and why they can…

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What is a Smith Chart?

Brian Walker, Senior RF Design Engineer at Copper Mountain Technologies looks at how a Smith Chart is simply a special case of the polar plot and how the real and imaginary axes are constructed in…

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Reflection vs Transmission Accuracy in Vector Network Analyzer Measurement

Why is it that Reflection measurements are typically only specified to -35 dB while Transmission measurements are valid to -85 or -90 dB or more? Brian Walker, Senior RF Design Engineer at Copper…

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