391 Results
21-Mar-2022
Rohde & Schwarz at DesignCon 2022 presents latest innovations for high-speed digital applicationsAt DesignCon 2022, Rohde & Schwarz will showcase live demos covering industry trends in cooperation with industry experts such as Samtec, ataitec, Clear Signal Solutions, and more.
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
PAM-N Analysis with the R&S RTP Oscilloscope (Part 3) Learn about key advantages of the PAM-N analysis option on the R&S RTP & RTO6 oscilloscopes together with the Advanced Eye option to characterize and verify signal transitions.
Rohde & Schwarz system manual for the R&S®UD1065 Up- / Downconverter; it provides all the information required to measure IEEE 802.11ad signals.
PAM-N Analysis with the R&S RTP Oscilloscope (Part 2) Learn about key advantages of the PAM-N analysis option on the R&S RTP & RTO6 oscilloscopes. In combination with the CDR option, obtain the fastest eye diagrams to characterize signal behaviour in seconds.
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
This document is divided in two parts and starts with an introduction in AC-DC conversion principles in general. It will present the most common circuits used for different power levels. The switching mode power supply (SMPS) converter will be the main focus as they are used everywhere in the electronics. Especially the flyback converter design in different flavors are highlighted. Nevertheless, all measurements are also applicable for other SMPS converter designs operating at higher power levels.In the second part of this document, most relevant testing methods and procedures of an AC-DC converter are highlighted. For each testing section, a fundamental part will be upfront discussed and it is followed by a presentation of a suitable measurement method. In this second part, the device under test (DUT) is considered as black box device and thus the structure is similar. Therefore, the testing parts consists of methods related to input tests, output tests and a combination of both like efficiency. Of course, some test performed at the output of the converter are also relevant for DC-DC converter, e.g. the validation of the output ripple.
14-Nov-2022 | AN-No. 1SL387
Generating models with a VNA and using these on an oscilloscope via the deembedding
23-May-2023 | AN-No. 1SL393
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.
This application note summarizes the Rohde &Schwarz test solutions for LTE-Advanced (Release 10) using Vector Signal Generators, Signal and Spectrum Analyzers and the Wideband Radio Communication Tester.
03-Sep-2014 | AN-No. 1MA166
For this video, we will be using a 2 GHz R&S®RTO oscilloscope, an 8 GHz R&S®ZND two-port VNA as well as the R&S®ScopeSuite automated test software. Webinar, Automotive, Ethernet This webinar will focus on 1000BASE-T1 automotive Ethernet compliance testing based on the Open Alliance (OA) TC8 specification for the physical layer.
This document provides an introduction to SDR as used for military radios and presents the relevant T&M solutions offered by Rohde & Schwarz.
15-Sep-2012 | AN-No. 1MA206
Benefits and advantages Benefits and advantages Video, RTO2000, Oscilloscope, Realtime deembedding Benefits and advantages
The radio unit activity versus power consumption is monitored using the R&S RTO oscilloscope to detect short power pulses or spikes. The results make it easy to evaluate energy efficiency measures such as advanced sleep modes and provide ratings for radio units based on their power consumption.
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