This white paper describes how a QAgent deployment might be handled to lessen the impact on production or lab environments.

Buy more - Save more | Customize your oscilloscope configuration and save big - Flyer Brochures and Data Sheets Flyer

This paper describes the characterization of aluminum electrolytic capacitors specifically used in AC-DC power converter applications. It will be discussed why this capacitor technology is critical regarding lifetime and why it cannot be substituted simply by any another capacitor technology. Different aging effects of the capacitor will be discussed. Usage of the capacitor in different AC-DC converter topologies will be presented. Simulation circuits will be used to analyze the capacitor in more detail before suitable measurements will be performed to demonstrate a real example of a switching-mode power supply (SMPS).After the introduction into the aluminum electrolytic capacitor basics and theory, this paper will also present all important and possible measurements of capacitor parameters, like capacitance, equivalent series resistance (ESR) and ripple current. This includes in-circuit measurement which can be performed with an oscilloscope. An LCR-bridge is used to obtain high accuracy measurements in addition. A comparison between the two measurement methods will be presented. Furthermore, the required measurement hardware for the in-circuit measurements and the bridge measurement will be discussed and presented.Lastly, two different lifetime calculation methods are presented and a real example is used to compare the advantages and disadvantages of the different methods.Thanks to Mr. Frank Puhane from Würth eiSos GmbH & Co. KG who provided me with all aluminum electrolytic capacitor samples including the prepared capacitor with build-in temperature sensors to perform all measurements. Furthermore, his great expertise was very beneficial and helpful to create this premium application note.

07-Feb-2023 | AN-No. 1SL388

Measuring the power supply noise rejection (PSNR) requires accurate generation and leveling of artificial, sinusoidal disturbances and measurement of resulting phase-noise and jitter impairments.

30-Sep-2020

Discover direct hit solutions from Rohde & Schwarz for embedded power efficiency testing applications.

Rohde & Schwarz Drivers under VEE - Installation and Troubleshooting

20-Dec-2012 | AN-No. 1MA035

A wide range of Signal Integrity solutions from Rohde & Schwarz ► Get more information!

In addition the RTO6 can be used to monitor the communication between the two automotive Ethernet devices and also check the frequency response and spectrum of the noise signal source coming from the SMW. 1000BASE-T1, Signal Quality Indicator (SQI) 1000BASE-T1 interoperability test

RTO2000, signal flow diagrams, dialog boxes, crosslinks Signal flow diagrams in the dialog boxes visualize the signal processing, making it easier to configure measurements. Crosslinks take you directly to logically related settings. Forward/back buttons help you navigate quickly between dialog boxes. Semi-transparent dialog boxes are an elegant way of keeping everything in view.

Short description of the commonly used measurement instruments language called SCPI

Generating models with a VNA and using these on an oscilloscope via the deembedding

23-May-2023 | AN-No. 1SL393

Verify and debug your PCI express protocols with PCIe test solutions by Rohde & Schwarz ► Get more information!

Modul Performance verification with solutions from Rohde & Schwarz

Increase your knowledge with our webinars on automotive EMC and full-vehicle antenna testing covering topics from CISPR-25 to a practical approach to testing communication systems over the air and EMI debugging.

Comprehensive testing of DOCSIS 3.1 cable modems, CMTS, network amplifiers and components

Comprehensive test solutions guide for production and R&D

Small cell is a compact base station with smaller form factor and lower transmission power in comparison to the conventional macro base station. It covers relatively small area and serves less users. Usually, small cell can be integrated into the existing mobile network. By the evolution of radio access technology, the role of small cell has been changing through the evolution path. In the 2G/3G time, its role was to provide coverage in corner cases. Later during LTE, networks are not just providing coverage but capacity too. Small cells were then used to provide the addition capacity where required without adding additional spectrum. Now in 5G era, network operators use densification as an important strategy to provide seamless 5G services which demand coverage, capacity and performance too. With use cases requiring the 5G millimeter wave (mmW) rollouts, it makes sense to use small cells for densification due to the propagation characteristics of mmW.In this application note, we will shed light on the testing aspects of a small cell throughout the product life cycle with particular focus on the production test solution for the small cell device under test (DUT) in FR2 (frequency range 2, mmW frequency band) in Over the Air (OTA) environment for option 6 split based on radio communication tester R&S®CMP200 and OTA chamber R&S®CMQ200. The document is complemented with more insights into test solutions used in typical R&D test applications towards the second half of the application note.

19-Jun-2023 | AN-No. 1SL395

How to create your first remote control application

This document provides the technical specifications of the R&S®RT-Zxx high voltage and current probes.

Signal model based approach to joint jitter and noise decomposition - First published at DesignCon 2020 - White Paper

TC8 – OPEN Alliance - Flyer

Increasing demands on power distribution networks have resulted in smaller DC rails, as well as a proliferation of rails that ensure clean power reaches the pins of integrated circuits.

07-Mar-2017

EMI debugging for unwanted emissions is needed to successfully pass an EMI compliance test and helps to avoid added costs. Learn more about our EMI debugging solutions.

Explore particle acceleration solutions from test and measurement experts. Trust our industry-leading equipment to meet particle accelerator test requirements.

This application note expands modulation bandwidth up to 2 GHz and covers both V- and E-band examples.

18-Jun-2015 | AN-No. 1MA257

This application note explains how to convert different Rohde&Schwarz I/Q file formats among each other using the supplied software tool.

23-Sep-2015 | AN-No. 1EF85

From designing a test setup to performing accurate measurements

This application note discusses important aspects of double-pulse test setups as well as how to perform accurate measurements. Double-Pulse testing is a standard test-method.

22-Mar-2021 | AN-No. GFM347

Verify the energy efficiency of your O-RAN radio units

19-Mar-2024

This document provides the technical specifications of the R&S®FSW3-KM112, R&S®FSx-K96 and R&S®VSE-K96 options.

This application note shows developers and manufacturers of devices with LoRa wireless technology how transmitter measurements are conducted in line with FCC Part 15.247.

29-Nov-2017 | AN-No. 1MA295

Oscilloscopes for debugging automotive Ethernet networks - Application Brochure