Jun 23, 2021 | 新闻发布 | Wireless communications

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.

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

The article aims to inform readers about Space Electronic Warfare from a technology point of view and to introduce associated T&M solutions.

通感一体化 (ISAC) 让 6G 的未来成为现实

3月 11, 2024

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

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

Feb 24, 2021 | 新闻发布 | Wireless communications

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).

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

The R&S®SMW200A is the vector signal generator for the most demanding applications. As a result of its flexibility, performance and intuitive operation, it is a perfect tool for generating complex, digitally modulated signals of high quality. Now covering frequencies up to 67 GHz

Urban Air Mobility - Brochure

验证 O-RAN 无线电单元

5月 08, 2024

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

automotive radar precision solutions applications

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

选择罗德与施瓦茨的混频器和变频器测试解决方案，确保一流的动态范围、易操作性和相位噪声性能。

May 27, 2025 | 新闻发布

Kyocera has developed an innovative mmWave phased array antenna module (PAAM) that simultaneously creates multiple beams in different directions at different frequencies. These PAAMs can enable a wide range of 5G FR2 infrastructure installations, including site co-location of different operators running networks on different frequency bands, as well as critical infrastructure threat-sensing, homeland security, and other high-reliability applications. To ensure optimal beam steering and beam directivity of its groundbreaking product, Kyocera relies on CATR-based multi-reflector Over-the-Air (OTA) testing technology from Rohde & Schwarz.

RF amplifier testing

1EF62 1EF62

8月 19, 2014 | AN-No. 1EF62

此应用指南为用户提供了 10 个实用提示和技巧，以便使用基于属性的罗德与施瓦茨仪器驱动程序。

1月 30, 2017 | AN-No. 1MA228

基于人工智能的神经接收机在无线通信领域如何发展？了解更多。

Evolution of Carrier Aggregation (3GPP Release 10 to 13) - Poster

了解有关有源电子扫描阵列和天线测试的更多信息。

本应用指南简要介绍了 NB-IoT（物联网），并展示了使用发射机和测试接收机等罗德与施瓦茨仪器进行简单的测量。

6月 30, 2017 | AN-No. 1MA296

Rohde & Schwarz has signal generation and analysis solutions that cover up to sub-THz frequencies. Our signal generation and analysis solution portfolio addresses the bandwidth and frequency requirements for 5G and beyond, offering a wide range of features and application Software for any testing challenge.

Bluetooth

6月 05, 2019 | AN-No. 1MA108

Feb 14, 2022 | 新闻发布 | Test & measurement

Leveraging years of experience and exceptional insight in the entire mobile industry, Rohde & Schwarz is ready to present its comprehensive, leading-edge portfolio of mobile and wireless communications testing solutions at Mobile World Congress 2022 in Barcelona.

选择罗德与施瓦茨测试解决方案以测试振荡器、时钟和 PLL 的相位噪声、抖动、宽带噪声和杂散，确保一流的测量性能。

手动和自动无线共存测试的分步操作指南

截至 2020 年末，全球共有 200 多亿台物联网 (IoT) 设备使用授权和未授权频段。随着越来越多的人选择更加智能互联的生活方式，预计未来数年将稳定保持这种增长趋势。射频环境将变得更加繁忙和具有挑战性。为了探究射频频谱的复杂性，罗德与施瓦茨在 2021 年发布了一本白皮书，介绍了在一天当中的不同时段观察多个地点的射频频谱活动。罗德与施瓦茨根据人口密度、已知射频发射机的数量和频率选择了不同的观察地点。白皮书指出，由于大部分 IoT 设备使用未授权频谱，因此 ISM 频段的平均通道利用率更高。白皮书建议，执行无线共存测试时，测试条件应反映出设备的预期射频操作环境。否则，射频性能表征仅能反映实际操作环境中不存在的理想条件。由于有时候无法在实际环境中测试所有设备，因此需要设置相关测试方法以尽可能重现实际环境。这将有助于了解射频设备的接收机在不同射频条件下的特性。白皮书还建议执行测量以了解设备在更为严峻的未来频谱环境中的特性。因此，还需要全面表征射频接收机处理带内和带外干扰信号的能力。关于确保无线共存性能的监管合规性要求，ANSI C63.27 是目前唯一发布的测试标准，针对如何执行设备的共存测试提供了相应指南。干扰信号可能导致失败并影响用户健康，致使测试非常复杂。标准还为设备制造商提供了相关指南，包括测试设置、测量环境、干扰信号类型和策略、使用关键性能指标 (KPI) 的物理层性能质量测量参数和表征端到端功能性无线性能 (FWP) 的应用层参数。本应用指南遵循 ANSI C63.27-2021 版标准针对测试设置、测量参数和干扰信号提供的相应指南。指南将明确说明如何配置罗德与施瓦茨的标准化测试仪器以生成所需信号和意外干扰信号，并执行测量以监测设备的 PER、Ping 延迟和数据吞吐量性能。本应用指南通过分步说明介绍如何使用传导和辐射方法执行测量。指南描述了手动和自动仪器配置方法。自动化脚本以 Python 脚本语言编写，并可随本指南一起免费下载。运行脚本所需的官方 可通过 PYPI 数据库获取。

11月 10, 2022 | AN-No. 1SL392