2120 Results
14-Feb-2023
Leading chipset manufacturers test and verify 5G RedCap using R&S CMX500 in R&D and type approval stagesR&S CMX500 one-box tester enables fast time to market while supporting a complete range of early R&D design stages from RF parametric tests, end-to-end application testing, signaling protocol tests, type approval conformance tests up to sample production tests.
16-Sep-2019
Ericsson performs novel 5G coverage and performance verification using drone-powered solution from Rohde & SchwarzTest and measurement specialist Rohde & Schwarz has supplied mobile network testing tools used in drone-based network coverage, performance and operation tests managed by Ericsson, a global leader in network infrastructure. The unique procedure enables unprecedented 3D accessibility, positional accuracy and repeatability of the testing. It also opens up new possibilities to ensure end user Quality of Service (QoS) for demanding 5G use cases such as industry 4.0, automotive and public safety.
Setting up complex real-time trigger conditions using the R&S®RTE and R&S®RTO oscilloscopes increases the test coverage and robustness of converter and inverter systems.
10-Aug-2020
Calibrating OTA test systems - gain transfer method | R&S Gain transfer method is an example of OTA test system calibration. Learn how to use this method to carry out repeatable and reliable OTA measurements.
Rohde & Schwarz presented tools to reduce expensive and time-consuming drive tests for LTE, NB-IoT and eMTC devices at the GSMA Mobile World Congress 2018 in Barcelona. Rohde & Schwarz presented tools to reduce expensive and time-consuming drive tests for LTE, NB-IoT and eMTC devices at the GSMA Mobile World Congress 2018 in Barcelona.
Learn more about wireless IoT technologies, associated test challenges and practical test solutions. Let’s talk IoT – RF testing of Sigfox modules and devices The video shows how easy it is to perform some of the essential RF tests required for the certification of Sigfox modules and devices.
More frequency bands and larger dynamic ranges increase the number of test points required in characterization and production of the latest RF frontends (RFFE). Actively managing test time and cost while maintaining quality is more important than ever before.
Automotive radar is vital to the advanced driver assistance systems (ADAS) that will help achieve Net Zero (zero accidents, zero fatalities) targets in the automobile industry. In a driving environment, radar sensors must detect real objects even when there is interference. The R&S®AREG800A automotive radar echo generator is essential to any solution that tests radar sensor immunity to interference.
15-Jun-2023
This application note explains a compact and versatile MIMO test solution for any common broadcast standard with real time fading including the simulation of channel correlation for a 1x4 MIMO system.
11-Oct-2017 | AN-No. 1GP114
Basic introduction to the operation of the mask test functionality. Basic introduction to the operation of the mask test functionality. RTE, Oscilloscope, Tutorial Video, Rohde & Schwarz Basic introduction to the operation of the mask test functionality.
Benoit explains how our chambers were modified to test automotive radars. Benoit explains how our chambers were modified to test automotive radars. autonomous driving, automotive, test, radarstechnology, job, career Benoit explains how our chambers were modified to test automotive radars.
13-Oct-2020
Rohde & Schwarz announces awards success with touch-operated analyzerThe R&S ZNA vector network analyzer is named the Test, Measurement & Inspection product of the year at the Electronics Industry Awards.
Impulsive Noise EMC Measurements on Set Top Boxes
07-Jul-2003 | AN-No. 7BM45
Air Traffic Control (ATC) radar, military Air Traffic Surveillance (ATS) radar and meteorological radar operate in S-Band frequency range. In fact 4G communication systems such as Long Term Evolution (LTE) make also use of these frequencies.
28-Mar-2014 | AN-No. 1MA211
Two R&S ETL TV analyzers or two R&S ETC compact TV analyzers are used to measure the receive level of a car antenna against that of a reference antenna. The R&S BCDRIVE broadcast drive test software exports measured data for display in Google Earth.
19-Feb-2015
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.
SBT can easily be integrated in existing test environments. MWC2020, Server-Based Testing, SBT, RF test, basestation test, BTS test, production test, 5G, high performance Follow this video series on our latest T&M innvoations for 5G devices, base stations and 5G mobile networks and many more topics.
The basic setup for radar velocity tests is shown. The theory basics and formulas are explained. The video shows a test using a moving vehicle and how the data is evaluated using an oscilloscope. In this first video, we start with a simple application such as distance and speed measurement. The basic setup for radar velocity tests is shown. The theory basics and formulas are explained.
Reliable small cell planning using LTE test transmitter
09-Feb-2017 | AN-No. 1MA297
Its dual-path concept plus its ability to duplicate baseband signals make the R&S®SMW200A vector signal generator ideal for efficient GSM/EDGE AMsuppression conformance testing.
28-Feb-2017
Generate OneWebcompliant signals for receiver tests
24-Apr-2018
09-Nov-2022
Rohde & Schwarz next generation oscilloscope R&S MXO 4 on center stage at electronica 2022Rohde & Schwarz showcases at electronica 2022 (booth A3.307) the new R&S MXO 4 oscilloscope plus a wide range of test and measurement solutions tailored to developers and test engineers.
EN-DC Mode According to 3GPP 38.521-3
This application note aims to guide through the 5G NR Frequency Range 1 (FR1) NSA RF UE conformance test according to 3GPP38.521-3 based on mobile radio tester R&S®CMX.
25-Jun-2021 | AN-No. 1SL368
This paper will discuss several measurement settings which affect measurement speed and provide suggestions on improving this overall speed.
08-Oct-2020 | AN-No. GFM354
This application note describes the technology behind NG eCall and presents conformance tests for NG eCall using the R&S®CMW500 RF tester.
06-Jun-2019 | AN-No. GFM312
LBSNR: NSA tests failing with SCG failure cause T310 expiry with some devices NSA, SCGFAILURE, LBSNSA LBSNR: NSA tests failing with SCG failure cause T310 expiry with some devices NSA, SCGFAILURE, LBSNSA Related Products
This application note introduces the R&S®Pulse Sequencer software and outlines necessary steps to generate a real life RF signal environment.
17-Jan-2017 | AN-No. 1MA288
This application note aims to explain test procedures and characterization of the relevant parameters for active phased array antennas.
04-Jul-2016 | AN-No. 1MA248
25-Jun-2021
New Rohde & Schwarz test system for automotive radar sensors electronically simulates even laterally moving objectsThe new R&S RTS radar test system from Rohde & Schwarz simulates driving scenarios for testing radar based advanced driver assistance systems (ADAS) and radar sensors used in autonomously driving cars (AD) entirely over the air. The test solution consists of the new R&S AREG800A automotive radar echo generator as a backend and the R&S QAT100 antenna array as a frontend. Laterally moving objects, i.e. objects approaching from the side, are currently simulated by mechanically moving antennas. The R&S RTS replaces the mechanical movement by electronically switching individual antennas in the frontend on and off. Even objects moving laterally to the car at very high speed can be simulated reliably and reproducibly. The R&S RTS is able to simulate the radial velocity (Doppler shift) and the size (radar cross section) of objects at user configurable – including very small – ranges. Countless objects can be represented by cascading multiple R&S AREG800A backends. The R&S RTS moves tests currently performed on the road to the lab. This allows early error detection and a significant reduction in costs.
Rohde & Schwarz Manual for the HD Radio Test Waveforms application of the signal generator; option R&S®SMBV-K352.