문서 및 기사 검색

Provides the basic information required for remote control connections via SCPI.

English - 2025. 7. 16.

Describes all software functions and remote control commands, including measurement and programming examples, for the base software.

English - 2026. 6. 26.

This application note explains how to convert different Rohde & Schwarz I/Q file formats among each other using the supplied software tool.

English - 2015. 9. 23.

Oscilloscopes are increasingly used to analyze pulsed signals such as radar signals for aerospace and defence as well as automotive applications. The oscilloscopes’ wide analysis bandwidth and manifold trigger capabilities, make them a good fit for the increasing demand for higher bandwidths and accurate signal detection in these applications. R&S®VSE vector signal explorer software is a powerful tool for comprehensive analysis of a variety of signals, providing full support to the Rohde & Schwarz oscilloscope advanced trigger system. Adjusting the trigger settings enables pulses and pulse sequences to be isolated and run full pulse analysis using the R&S®VSE vector signal explorer software.

English - 2021. 2. 3.

During development of MU-MIMO antenna arrays, the beamforming algorithms undergo steady revision. Whether used in regression testing or verification of newly introduced features, fast beamforming verification helps to speed up R&D for beamforming antennas and improve performance of your product.

English - 2020. 7. 7.

Phase difference is the key parameter when characterizing direction finding (DF) scenarios. To analyze DF equipment, the phase difference needs to be determined before measuring other parameters such as the bearing. The R&S®VSE-K6A multichannel pulse analysis software in combination with a Rohde & Schwarz oscilloscope provides phase difference measurements even in challenging environments, utilizing the test equipment’s advanced trigger capabilities.

English - 2021. 3. 2.

English - 2022. 1. 14.

FMCW radar sensors are used in vehicles for adaptive cruise control and for blind-spot, lane-change and cross traffic assistants. Radar sensors for acquisition of the surroundings are key components for future vehicles with semi-autonomous and fully autonomous driving. Autonomous driving requires radars that reliably detect objects in the surrounding area. Radar makes it possible to quickly and precisely measure the radial velocity, range and azimuth and elevation angle of multiple objects. For this reason, the automobile industry is increasingly using this technology in advanced driver assistance systems (ADAS). Rohde & Schwarz offers T&M solutions for generating, measuring and analyzing radar signals and components to ensure trouble free operation of these sensors. The high-performance oscilloscope R&S® RTP with four measurement channels is the perfect solution for multi-channel measurements on MIMO radar sensors and correlation with other signals e.g. power rails, whereas a spectrum analyzer such as the R&S® FSW85 offers highest dynamic up to 85 GHz.This application note focuses on how to measure and analyze FMCW radar signals with up to 6 GHz bandwidth with an R&S® RTP oscilloscope. On-board analysis features for pulse and chirp analysis for single- and multi-channel measurements will be addressed as well as the combination of oscilloscope and R&S® VSE software. Measurement of an FMCW radar signal in the 77 - 81GHz band with 4 GHz bandwidth is demonstrated.

English - 2019. 8. 7.

Describes the specific functions of the application, including the remote control commands with programming examples.

English - 2026. 7. 1.

Describes the specific functions of the application, including the remote control commands with programming examples.

English - 2026. 6. 26.

This application sheet deals with a particular aspect of the R&S®NRQ6 functionality.

English - 2019. 10. 10.

Specification of the R&S iq-tar file format for importing and exporting I/Q data

English - 2015. 3. 6.

Korean - 2026. 6. 26.

This Application Note gives a short overview how signals with two different modulation schemes can be analyzed using the R&S®FSW (or R&S®FPS) using its Multi-Standard-Radio-Analyzer (MSRA) and Vector Signal Analysis personality. The Application Note focuses on DVB-S2(X) signals, but the approach may be used for similar signals as well, as e.g. used in microwave backhaul links.The Application Note also provides a software tool that automates the configuration and provides the variety of different constellations that are used within DVB-S2(X).

English - 2016. 4. 18.

5G New Radio (NR) FR1 MIMO or beamforming downlink signal analysis especially the phase measurement of each MIMO layer and the determination of the phase difference between the MIMO layers are essential for the 5G base station product design.In this application note, it describes two test solutions from R&S® to cope with the 5G FR1 downlink MIMO signal analysis challenges either using R&S®RTP/RTO oscilloscope or R&S®NRQ6 frequency selective power sensor as RF frontend to capture the signal and together with R&S®VSE as post-processing tool for the IQ analysis.The aim of this application note is to walk the user through the necessary steps on both test solutions to enable the 5G FR1 downlink MIMO signal analysis.It is assumed that the reader has certain pre-knowledge of 5G NR physical layer. In case a refreshment is needed, please refer to the for further reading.

English - 2020. 6. 26.

An easy-to-setup test solution for high speed multichannel acquisition for 5G NR signals

English - 2020. 3. 4.

5G New Radio (NR) presents dramatic challenges to the testing of User Equipment (UE) Power Amplifier (PA). Multiple frequency bands, flexible 5G operation mode, multiple PA performance metrics and the MIPI control interface increases the potential PA testing workload significantly. Manually repeating these tests under so many different scenarios can be costly and time consuming. An automated testing solution can help the test engineer to highly improve the testing efficiency.In this application note, it introduces an example of automated testing of 5G UE PA with R&S signal generator, signal and spectrum analyzer, vector signal explorer software, power meter along with power supply.The entire application note is organized with following structure:Chapter 2 outlines the challenges to 5G UE PA testing.Chapter 3 introduces the setup for 5G signal generation and analysis. For 5G signal generation, a batch program of converting *.CSV files with IQ vectors to ARB waveform files is introduced. For 5G signal analysis, the R&S®VSE software is recommended, which enables the separation of RF signal collection and measurement to improve testing efficiency.Chapter 4 provides the informative content about the integration of MIPI control interface for the PA ON/OFF state switching and register configuration.Chapter 5 gives a guide on the implementation of a quick power servo, in which the techniques to speed up the PA power level adjustment are discussed.Chapter 6 summarizes the automated testing procedure.

English - 2021. 8. 9.

This application note shows how to use Rohde & Schwarz signal generators and analyzers for testing early 5G New Radio components, chipsets and devices. Methods for easy creation and analysis of custom OFDM are explained. The solution provides● a single user interface for signal generation and analysis configuration● Flexible OFDM configuration and signal generation incl. flexible pilot and data allocation● User defined modulation schemes including complex scenarios, e.g. 5G NR PSS

English - 2017. 10. 23.