2117 Results
09-Sep-2021
Rohde & Schwarz introduces R&S VSESIM-VSS that combines EDA simulation with hardware testingT&M expert Rohde & Schwarz and Cadence have collaborated on a solution aimed at simplifying the engineering process from RF design to implementation and enhancing accuracy by using realistic signals for both simulation and testing. The new R&S VSESIM-VSS signal creation and analysis tool speeds up the development process for RF components. It is particularly useful for customers in the wireless, automotive, and aerospace and defense industries as well as for manufacturers of active components and systems.
This application note covers the fundamentals of analog component signals and shows how the signal quality can be measured.
28-May-2015 | AN-No. 7MH107
R&S IMS / Software Configuration and System Calibration according IEC / EN 61000-4-6 (conducted immunity)
29-Mar-2007 | AN-No. 1SP33
Generation and Analysis of RFID Signals According to ISO 15693
17-May-2006 | AN-No. RSI01
(E)GPRS Measurements with R&S CMU200 and CMUgo
07-Sep-2004 | AN-No. 1CM52
For A/V devices such as smartphones, tablet PCs, Blu-ray players, set-top boxes and TV sets, the perceived video quality must satisfy very high standards. A/V devices need to hold their own in three main areas: ı Stability (environmental influences, response to source signal disturbances, etc.) ı Performance (switching times, delays) ı Compliance with standards (input and output formats) Any deviations from the expected video and audio output can be automatically and precisely detected with R&S A/V distortion analysis on all common analog and digital interfaces such as HDMI™ and MHL™. This document examines the relevant setups and configurations.
15-Oct-2014 | AN-No. 7BM87
Noise figure is an important parameter that describes the noise contribution of an electronic device. A classical approach to measure the noise figure is to use a noise source which delivers two different input noise powers by switching between a “hot” and a “cold” state and a noise receiver
23-Dec-2021 | AN-No. 1SL378
Automatic Emitter Creation from User Data for Mission Data File Testing
01-Jul-2021 | AN-No. 1GP131
This dual connectivity requires thorough testing. The R&S CMX500 radio communication tester is able to measure 5G NR and LTE in parallel.
R&S®RTC1000 video, oscillsocope, test and measurement, Rohde und Schwarz To meet these needs and requirements, the new R&S®RTC1000 series oscilloscopes come standard with a component tester, reducing the number of devices required.
ALC makes it possible to overcome the issues of thermal and power settling times as well as amplifier output power variation reducing test time from minutes to typically less than a second per sweep. ZVA Vector Network Analyzers, PIM, Rohde & Schwarz demonstrated fast and accurate passive intermodulation (PIM) testing of duplex filters at the European Microwave Week 2013 in Nuremberg.
R&S®Time Code Inserter: Time Code-Based A/V Distortion Analysis
16-Apr-2013 | AN-No. 7BM84
Today’s infotainment units offer a wide range of features to truly embody the concept of the connected car.
14-Jun-2018
26-Jan-2021
R&S SMM100A vector signal generator redefines midrange signal generation for 5G, Wi-Fi 6E and much moreRohde & Schwarz introduces the R&S SMM100A, the only vector signal generator with mmWave testing capabilities in its class. The instrument meets the rigorous expectations for generating digital signals for the most advanced wireless communication devices entering production, as well as for developing future products and technologies.
This application Note is based on CMW500, SMBV100B and Vector CANoe.Car2x Software and guides to how to simulate the specific Cellular Vehicle-to-Everything (C-V2X) wireless environment in respect to road transport scenarios and transmitted messages around the Device Under Test (DUT) like a Telematics Control Unit (TCU). It shows how to verify and validate the C-V2X application of the DUT in laboratory environment. The virtual simulation scenario is not limited to the requirements of CSAE53-2017 specification, and it could be modified by user according to this operating guide with CANoe.Vehicle-to-everything (V2X) is a new generation of information and communications technologies that connect vehicles to everything. The objective of V2X is to increase road safety and manage traffic efficiently.C-V2X is designed to offer low-latency vehicle-to-vehicle (V2V), vehicle-to-roadside infrastructure (V2I) and vehicle-to-pedestrian (V2P) communications services to add a new dimension to future advanced driver assistance systems (ADAS). C-V2X as one communications standard defined by 3GPP in Release 14 uses LTE technology as the physical interface for communications. The standard describes two types of communications. The vehicle-to-network (V2N) communications type, exploits the cellular Uu interface, uses traditional cellular link to enable cloud services to be integrated into end-to-end solutions, e.g. to allow road and traffic information for a given area to be distributed to the vehicles.The second type is referred to as direct or PC5/Sidelink (V2V, V2I, V2P) communications, where data transmission takes place over the PC5 interface. In that type, C-V2X does not necessarily require a cellular network infrastructure. It can operate without a SIM and without network assistance and uses GNSS as its primary source for time synchronization.Verifying system functionality and performance exclusively by field testing in a real-world environment can be time-consuming, costly and very challenging. Requirements regarding functionality, and consequently the required assistance functions, are constantly changing. Due to this fact, test solutions are needed during the development and introduction phase to verify compliance with the standards. The PC5 direct communications type allows exchange of time sensitive and safety relevant information. Using a mobile communication tester like the R&S® CMW500 together with a C-V2X scenario simulation tool delivers reproducible test scenarios. This is essential for the standardization of verification processes for C-V2X in order to obtain reliable and comparable results, and it helps to demonstrate that end-to-end functionality between two C-V2X devices from different vendors works properly.
02-Jun-2021 | AN-No. GFM341
Rohde & Schwarz instructions handbook for the R&S®CMQ500 Shielding Cube Sub6 + mmW, with basic information on setup and initial operation.
The new test solution consists of the R&S®RTP164 high-performance oscilloscope used as a measuring receiver, and the 5G analysis options of the R&S®VSE vector signal explorer software. R&S®VSE performs measurements in line with 3GPP specifications. The setup also enables MIMO-specific measurements and to flexibly compile the test results.
This is why IQM acquires test equipment such as power supplies, oscilloscopes and signal and spectrum analyzers from Rohde & Schwarz Finland. Our Finnish subsidiary maintains a close connection with IQM as well as a direct access to our development team at company headquarters in Munich. These close connections ensure cutting-edge test and measurement solutions and precise calibration services.
The demystifying 5G video series discusses main topics related to 5G including requirements, timeline, frequency bands and waveforms. 5G, mmWave, frequency setting, SSB, GSCN, mobile network testing, network scanner, drive test, walk test, TSMA6, TSME6, TSME30DC, ROMES The video provides insights into the channel raster and synchronization raster in 5G NR in order to explain how to perform coverage
Choose R&S to test your equipment with multiple emitter signals.
This video introduces the topic of phase noise, demonstrates a test setup for investigating phase noise for the latest communication systems, and with D band (110-170 GHz) frequencies a hot tip for 6G research, shows extensions to the setup to investigate the higher frequencies. 6G, phase noise testing, wireless communication, ThinkSix 6G Phase noise characterization in the D-band
The demystifying 5G video series discusses main topics related to 5G including requirements, timeline, frequency bands and waveforms. 5G, mmWave, SSB, ACD, automatic channel detection, mobile network testing, network scanner, drive test, walk test, TSMA6, TSME6, TSME30DC, ROMES The video demonstrates how the automatic channel detection (ACD) option eases 5G coverage measurements even in the mmWave
New instrument for base station, small cell and RF component test in production and characterization envirnments: The PVT360A comes with two independent signal generators and analyzers for fast parallelized measurements.
This webinar provides the background to IP secure connections and introduces a test solution that makes it possible to identify vulnerabilities in the IP connection.
This application note describes how to detect even small fails in dynamic turn indicators with R&S®AdVISE.
30-Jul-2020 | AN-No. 1S006
This application note describes how to use the generic interface in R&S®AdVISE for remote operation.
19-Jun-2020 | AN-No. 1S002
18-Feb-2021
Rohde & Schwarz at IDEX: System solutions for deployment on land, in the air and at seaAt IDEX, Rohde & Schwarz is showcasing innovative communications, information and security solutions, alongside test & measurement systems.