391 Results
Efficient analysis of power and signal integrity and EMC - Flyer
Benefits and advantages Benefits and advantages Video, RTO2000, Oscilloscope, Realtime deembedding Benefits and advantages
Unique trigger capability Unique trigger capability Video, RTO2000, Oscilloscope, Triggering Unique trigger capability
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
Easy configuration of frequency domain analysis Easy configuration of frequency domain analysis Video, RTO2000, Oscilloscope, Responsive FFT and spectogram Easy configuration of frequency domain analysis
Shown on a USB 3.1 Gen1 device Video, RTO2000, Oscilloscope, Signal integrity debugging Shown on a USB 3.1 Gen1 device
How to analyze basic paramters of pulsed RF signals Video, RTO2000, Oscilloscope, How to analyze basic paramters of pulsed RF signals
How to perform signal integrity debugging on a DDR3 device Video, RTO2000, Oscilloscope, DDR3 DDR3 signal integrity debugging
Power rail probe in combination with high performance oscilloscope Video, RTO2000, Oscilloscope, Power integrity debugging Power rail probe in combination with high performance oscilloscope.
03-May-2023
Rohde & Schwarz demonstrates solutions for particle accelerators at IPAC’23 in VeniceAt IPAC’23 in Venice, Italy, Rohde & Schwarz demonstrates solutions that meet high precision particle accelerator requirements, address challenges in elementary particle research, particle therapy applications, material characterization, precise beam forming and monitoring as well as safe storage.
How to measure pulse sequences in time and frequency domain Video, RTO2000, Oscilloscope, RF pulse train analysis How to measure pulse sequences in time and frequency domain
Up and down Chirp analysis in time and frequency domain Video, RTO2000, Oscilloscope, Analysis of complex radar signals Up and down Chirp analysis in time and frequency domain
How to use realtime deembedding on a USB 3.1 Gen1 device video, oscilloscope, RTO2000, USB 3.1 How to use realtime deembedding on a USB 3.1 Gen1 device.
Russian version - времени простоя цифрового осциллографа на измерения
Russian version - Анализ джиттера с помощью цифрового осциллографа R&S®RTO
To allow optimization early on in the R&D lab, Rohde & Schwarz provides a free tool to simplify conducted emissions debugging using oscilloscopes.
27-Sep-2021 | AN-No. 1SL372
Video, oscilloscope, RTO2000, Time delay analysis of multiple wideband RF signals Analysis of multiple RF signals, which are typically used e.g. for direction finding.
Oscilloscope bus decoding, RTO2000, bus decoding, I2C Dive into your protocol to check for any problems with your I²C interface.
R&S VSE-K70x/FSx-K70x/FPx-K70x Vector Signal Analysis Application - Specifications
Generating models with a VNA and using these on an oscilloscope via the deembedding
23-May-2023 | AN-No. 1SL393
Discover some of the key parameters of an oscilloscope and how they impact on the performance in this video series: Part 1: Bandwidth and frequency response R&S®RTO2000 Video, application videos, oscilloscope, troubleshooting, mixed signal oscilloscope R&S Talking about bandwidth Open Lightbox Talking about bandwidth
This application note along with its corresponding white paper 1MA207 show how to use the R&S radar product portfolio to tackle test and measurement tasks in modern radar technology.
10-Aug-2012 | AN-No. 1MA127
The R&S®RTO-K92 eMMC Compliance Test option offers an automated test solution for the electrical interface of an eMMC device according to the JEDEC specification, revision 5.1. Oscilloscope Application Videos, Application Video, Application Videos, Videos, eMMC Interface Compliance Test Learn how you can use the eMMC compliance test of R&S for automated testings of electrical interfaces!
RTO2000, debugging, EMI When debugging EMI problems in electronic circuits, development engineers face the challenging problem of quickly and accurately identifying and eliminating the sources of unwanted emissions. Many problems can be eliminated during development by using oscilloscopes for EMI debugging.
Oscilloscope bus triggering, RTO2000, bus triggering, history mode, break condition Use the hardware trigger to isolate break conditions. Break conditions can be corellated with their root cause one by one using the History Mode.
Based on the new high-performance R&S®SMW200A vector signal generator and the R&S®RTO digital oscilloscope, the solution provides MIMO signal generation and realtime channel emulation (up to 4x4 or 8x2) as well as synchronous analysis of multiple TX antenna signals.
Compliance Testing, maximum output droop, RTO, Test Mode 6 A guide to carrying out a 100BASE-T1 compliance test for the MDI return loss using an R&S®ZND 2-port vector network analyser controlled by the ScopeSuite automation software.
RTO2000, waveform display, R&S®SmartGrid, complex measurements Use the R&S®SmartGrid function to configure the display. For complex measurement tasks where several screen displays are helpful, you can superposition windows in multiple tabs. All measurement diagrams have labeled scales so you can immediately read important signal characteristics.