文档及文章搜索

Software tool for fast and repeatable optimization of signal analyzer RF front-end settings

The signal conditioning in the RF front-end of signal analyzers is crucial to achieve the best performance with respect to image-suppression, noise-floor, dynamic range and other RF-key parameters.Precise signal levelling is especially important for complex measurements like Error-Vector-Magnitude (EVM). To minimize the measurement uncertainty from test system contributions over a wide range of different levels, the RF front-end needs to be adapted continuously according to the signal characteristics, signal power and frequency - ideally using an automatic levelling algorithm.This document describes the approach of a waveform specific, on-site characterization of the signal analyzer: For each waveform and frequency of interest, the instrument is evaluated in a first step. With this additional data, a fast and repeatable auto-levelling can be performed during the actual measurement.

Jan 24, 2022 | AN-No. 1EF111

Nov 09, 2020

Rohde & Schwarz Benelux to provide signal and spectrum analyzing and recording solutions for the Netherlands’ Defence Material Organization TESLA-M project.

Feb 12, 2025

Rohde & Schwarz showcases its latest cutting-edge defense solutions at IDEX 2025, empowering true spectrum dominance for operational scenarios in all domains and along the complete signal chain.

本应用指南介绍了一种解决方案，可通过生成不同类型的雷达回波信号来测试整个雷达系统。

8月 01, 2016 | AN-No. 1MA283

本应用指南提供了软件选件使用指南，包括使用触摸屏进行直接控制和编程以及使用 SCPI 进行远程控制。

7月 13, 2020 | AN-No. GFM345

使用精确同步的双通道信号源驱动 Doherty 放大器，深入了解设计并改善结果。

7月 12, 2018

Active, high-impedance probes can be connected to spectrum analyzers, providing a practical and highly precise measurement solution to overcome an otherwise cumbersome RF testing issue. This application note provides information on how to use oscilloscope probes in RF measurements using spectrum analyzers

Jul 04, 2023 | AN-No. 1EF116

R&S FSx-K50 Spurious Measurement Application - Specifications

Testing TRM performance of modern AESA antennas - Flyer

Apr 15, 2025

Rohde & Schwarz expands testing equipment portfolio to support Telesat Lightspeed network optimization

应用指南系列解释了如何使用商用现成的信号发生器和软件在实验室的射频环境中测试预警接收机，本应用指南属于该系列的一部分。

3月 23, 2021 | AN-No. 1GP123

English (PD 3607.1713.82)

此应用指南解释了如何测量各 RFFE 组件和整个 RFFE。

2月 27, 2017 | AN-No. 1MA299

Sep 25, 2020

Rohde & Schwarz offers new test and measurement solutions for TRM performance validation, enabling the customer to maximize their radar system capabilities.

Aug 17, 2022

The Auray O-RAN Testing and Integration Centre (OTIC) and Security Lab provides test, validation and integration services to a supply chain of open radio access network vendors. In their first successful certification of an O-RAN radio unit (O-RU) according to O-RAN ALLIANCE as part of the O-RAN Certification and Badging Program, Auray OTIC relied on the integrated solution for O-RU conformance testing by Rohde & Schwarz and VIAVI.

Jun 23, 2021

Radio access network (RAN) landscapes deploy various kinds of infrastructure equipment, ranging from macro to small cell base stations. Evolving 5G NR technology in particular makes infrastructure equipment testing challenging due to increasing MIMO complexity and beamforming, wider bandwidths and new spectrum bands up to the mmWave range. Mobile World Congress is returning to Barcelona in June 2021, and Rohde & Schwarz will be showcasing its latest class-leading mobile network infrastructure testing solutions, which address various needs and enable the mobile industry to leverage the opportunities of 5G.

Nov 06, 2019

While the new 5G technology is at the first stages of rollout, Rohde & Schwarz, the Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute, HHI and the Fraunhofer Institute for Applied Solid State Physics IAF are taking a step further with demonstrations in the terahertz (THz) frequency band, related to the 6th generation wireless mobile communication (6G). The collaboration has resulted in a wireless transmit and receive system operating between 270 and 320 GHz, with further frequency extensions for potential 6G bands already in preparation.

R&S VSE-K106/FSx-K106/FPS-K106 EUTRA/LTE NB-IoT Measurement Application - Specifications

Feb 24, 2021

In times when many trade shows and congresses are cancelled, postponed or have shifted to virtual formats, MWC Shanghai 2021 is the first show of the GSMA MWC series to return as a physical event in February 2021. Test and measurement specialist Rohde & Schwarz participates and demonstrates its market-leading solutions for mobile devices, chipsets, infrastructure and networks live at the Shanghai New International Expo Center (SNIEC).

高效的自动化解决方案

本应用指南通过罗德与施瓦茨信号发生器、信号与频谱分析仪、矢量信号分析软件、功率计和电源展示了 5G UE PA 的自动化测试示例。

8月 09, 2021 | AN-No. 1SL365

此应用指南描述了基于测量的开发方法，可用于增强 Doherty 放大器。

9月 26, 2016 | AN-No. 1MA279

通感一体化 (ISAC) 让 6G 的未来成为现实

3月 11, 2024

Signal and spectrum analyzers

Rohde & Schwarz recognizes the potential risk of computer virus infection when con-necting Windows®-based test instrumenta-tion to other computers via local area net-works (LANs), or using removable storage devices.

Jan 27, 2015 | AN-No. 1DC01

本应用指南介绍了如何使用罗德与施瓦茨的信号与频谱分析仪快速轻松地执行发射机 (Tx) 测试（TS25.141 第 6 章）。

10月 21, 2014 | AN-No. 1MA67

Urban Air Mobility - Brochure

验证 O-RAN 无线电单元

5月 08, 2024

Welcome to our short video tutorials on how to test radars using Rohde & Schwarz test equipment. Access to most information about radar is pretty restricted, as many radar applications are military or secretive industrial research.

Feb 03, 2014 | AN-No. 1MA209

R&S VSE-K10/FSx-K10 GSM Measurements - Specifications

automotive radar precision solutions applications