1804 Results
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.
Learn more about time domain reflectometry (TDR) and time domain transmission (TDT) for signal integrity applications using the R&S®ZVA vector network analyzer from Rohde & Schwarz. This video series demonstrates the calibration of a four-port network analyzer and the measurement of rise time, impedance vs. distance and skew on a board with differential lines.
It is also demonstrated how CRPAs can be tested using R&S’s high-end GNSS simulator R&S®SMW200A. video,SMW200A, GNSS simulation This video shows how to perform advanced interferer simulations for testing multi-antenna GNSS receivers with anti-jam capabilities, also known as Controlled Reception Pattern Antennas (CRPAs).
Measurement accuracy and resolution depend on the radar sensor and the used waveform. Automotive radars often apply continuous wave signals of high bandwidth in combination with digital beamforming techniques to measure range, radial velocity and azimuth angle unambiguously and in multitarget situations.
In this video, we demonstrate the multi-baseband capability of the R&S SMW200A vector signal generator to generate the wanted and the interfering signals for FR2 in one instrument. 5G NR Inband Selectivity Measurement | Rohde & Schwarz Generate wanted and interfering signals in one instrument using R&S SMW200A vector signal generator to test adjacent channel selectivity of a BS receiver
19-Dec-2022
Rohde & Schwarz and VIAVI jointly support the i14y Lab PlugFest and verify Analog Devices’ new O-RU designAt i14y Lab Open RAN PlugFest, Rohde & Schwarz and VIAVI have delivered an integrated solution for conformance testing of O-RAN Radio Units.
Digital workflows at Cineteca Nacional with Rohde & Schwarz products - Flyer
The first stage is likely to be the front end, using machine learning to model the non-linearities of the transmitter and outperforming existing methods to explore pre-distortion models (for example). Imperfections in current channel models leading to signal-noise degradation and mismatch have already been outperformed by autoencoders producing very different constellation models.
Real-world examples taken from live networks will be used to provide practical advice for testing and troubleshooting VoLTE in the field.
The scalable R&S®CMPQ can be used at any time in the product life cycle – R&D, validation, production and quality assurance. MWC2020, CMPQ, CMP200, CMQ200, OTA test, 5G, FR2, RF test, mmWave Follow this video series on our latest T&M innvoations for 5G devices, base stations and 5G mobile networks and many more topics.
High-resolution mmWave signals are able to detect concealed, small objects of interest by using machine-learning algorithms that mark areas on a generic human avatar to highlight areas where a potential threat item may be concealed.
Discover why we're using the slogan "SUB-TERAHERTZ, ABOVE EXPECTATIONS" to describe this exciting new solution. The future of wireless communications testing is here, and the R&S®FE170SR and R&S®FE170ST RF frontends are leading the way.
The R&S®CMWflexx setup based on R&S®CMW500 wideband radio communication testers generates five component carriers (5CC) with 4x4 MIMO each using 256QAM modulation, resulting in a DL data rate of close to 2 Gbit/s.
Only the R&S®CMW testers allow developers to perform RF signaling tests on Bluetooth LE devices without any control cable using over-the-air measurements. This method permits detailed analysis of RF characteristics and transitions between NB-IoT Release 14 and Bluetooth.
Video, Nb-Iot video, Mobil network testing videos Using R&S®ROMES4 and a R&S®TSMx Scanner to test NB-IoT coverage.
The tried and tested R&S®CMW270 Wireless Connectivity Tester can be used to test the RF characteristics of receivers and transmitters, and to determine the data throughput in the transmit and receive directions. The R&S®CMW270 is the reference system for testing IEEE 802.11ax devices under realistic operation conditions.
It is shown how to change configuration parameters during the simulation run and how to keep track of the GNSS simulation using the SMW’s monitoring features. Video, GNSS, MCMF, SMW200A High-End GNSS Simulation with the R&S®SMW200A - Episode 3
Eye diagrams are used to determine the quality of a signal transmitting device. The video introduces the R&S®ZNB-K20 option which is fully integrated in the network analyzer firmware to allow easy access and operation.
R&S VSE-K10x / FSx-K10x, FS-K10xPC EUTRA/LTE Measurement Application - Specifications
The first part of this educational note presents the applications for and the most important types of signal generators. This is followed by a description of the construction and functioning of analog and vector signal generators.
03-May-2016 | AN-No. 1MA225
04-May-2022
Rohde & Schwarz and Pixel Power showcase simplified workflows for broadcasters at MPTS 2022Rohde & Schwarz and Pixel Power will together be presenting integrated workflow solutions, from ingest to playout, that include broadcast-wide monitoring, multiviewing and storage.
30-Sep-2021
Rohde & Schwarz and Vector Informatik collaborate on hardware-in-the-loop validation of automotive radar sensorsRohde & Schwarz and Vector Informatik are collaborating on closed-loop scenario testing of automotive radar sensors for advanced driver assistance systems (ADAS) and autonomous driving (AD). Coupling the DYNA4 virtual test drive simulation platform from Vector with the latest Rohde & Schwarz radar moving object stimulation system enables powerful verification of safety-critical ADAS functions. These include emergency braking in an integrated hardware-in-the-loop (HiL) environment.
15-Oct-2020
Rohde & Schwarz and VIAVI cooperate to advance their 5G NR test coverageT&M specialists Rohde & Schwarz and VIAVI Solutions verify their respective test equipment on correct implementation for 5G NR and LTE. This exchange between the two companies will help accelerate UE commercialization. The verification is based on the R&S CMX500 5G NR wideband radio communication tester by Rohde & Schwarz and the TM500 network tester for user equipment (UE) emulation by VIAVI.
06-Jun-2022
Rohde & Schwarz presents latest innovations for 5G and 6G component testing at IMS2022Rohde & Schwarz presents latest innovations for 5G and 6G component testing at IMS 2022.
31-Mar-2022
Rohde & Schwarz presents first automated test solution for high-speed Ethernet cable assemblies up to IEEE 802.3ckNew compliance test automation software from Rohde & Schwarz for IEEE 802.3 cable assemblies allows for precise and time-saving compliance tests of high-speed cables and backplanes according to the IEEE 802.3bj, by, cd and ck standards. The R&S ZNrun vector network analyzer automation suite controls a vector network analyzer and a switching solution from Rohde & Schwarz to provide automated testing of high-speed Ethernet cable assemblies, considerably reducing the testing time and potential errors compared to manual Ethernet cable assembly test methods. Rohde & Schwarz demonstrates the solution for the first time at DesignCon 2022 in Santa Clara, California.
It also describes related test and measurement tasks and shows how leading signal generator and signal analyzer solutions from Rohde & Schwarz can be used to master these tasks very easily.
The R&S®AFQ100A baseband generator and the R&S®SMW200A vector signal generator are used to generate a 39 GHz carrier frequency signal for the transmission. The R&S®FSW signal and spectrum analyzer downconverts the received signal and provides digitized I/Q samples to an external software tool to calculate channel impulse response and channel transfer function.
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.
Air traffic controllers usually demand a customizable user interface to keep the system similar to the one they are used to operating. The flexibility of CERTIUM VCS-4G allows user to easily adapt to it. The size of the buttons, color scheme, fonts, icons and layout are freely definable by the system administrator.
The #ThinkSix video series builds on the success of the Demystifying 5G series and takes a sneak peek at the future, discussing the potential spectrum and technology components used by the next generation of wireless communication: 6G. More: https://www.rohde-schwarz.com/wireless/B5G 6G, ThinkSix, beyond 5G, 6G research The #ThinkSix video series takes a sneak peek at the future.