369 结果
Jun 23, 2021
Rohde & Schwarz presents mobile network infrastructure testing from design to production at MWC21 in BarcelonaRadio 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.
GNSS and Avionics Simulation for Rohde & Schwarz Signal Generators - Specifications
This document provides the technical specifictions of the GNSS and avionics simulation for Rohde & Schwarz signal generators.
Nov 09, 2020
Rohde & Schwarz helps to protect Dutch soldiers in the fieldRohde & Schwarz Benelux to provide signal and spectrum analyzing and recording solutions for the Netherlands’ Defence Material Organization TESLA-M project.
Cutting-edge radar simulation and testing - Product Brochure
Cutting-edge radar simulation and testing - Flyer
Decoding secondary surveillance radar
Secondary surveillance radar (SSR) bridges the gap between communications systems and classic radar systems. Despite the increasing capabilities of mobile communications, SSR remains a major component in airspace surveillance.
May 17, 2021
Nov 27, 2018
DOCOMO and Rohde & Schwarz cooperate in pioneering beyond 5G with frequency bands up to 150 GHzNTT DOCOMO INC. and Rohde & Schwarz have joined forces set up the world's first ultra-wideband channel sounder for mobile communications exceeding 100 GHz. They conducted radio wave propagation experiments at frequencies up to 150 GHz. The frequency bands from 100 GHz to 300 GHz are expected to enable further high-speed and large-capacity communication for the next generation beyond 5G.
Aug 17, 2022
VIAVI and Rohde & Schwarz support Auray OTIC in awarding O-RAN conformance certification for international marketsThe 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.
5G FR1 下行链路 MIMO 相位相参信号分析
本应用指南描述了两种分别使用 R&S®RTP/RTO 示波器或 R&S®NRQ6 选频功率探头的罗德与施瓦茨测试解决方案，能够应对 5G FR1 下行链路 MIMO 信号分析挑战。
6月 26, 2020 | AN-No. GFM343
5G 用户设备功率放大器研发测试
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
测试汽车电子雷达的干扰抑制能力
汽车电子雷达对于高级驾驶员辅助系统 (ADAS) 至关重要，将有助于实现汽车行业的零事故、零死亡的净零目标。即使存在干扰，雷达传感器也必须探测到驾驶环境中的目标。R&S®AREG800A 汽车电子雷达回波发生器是雷达传感器抗干扰性测试解决方案的重要器件。
6月 15, 2023
WLAN 802.11ad 测量
对 WLAN 标准的 802.11ad 修订明确了 MAC 以及 PHY 层在 60 GHz 的范围内具有较高的吞吐量 (VHT)。该应用指南简要检查了 802.11ad 主要参数、描述了所需的测量及测试设置并涉及了有关空中传输 (OTA) 测量的若干重要建议。
5月 17, 2017 | AN-No. 1MA260
根据 TS25.141 第 10 版的 W-CDMA 基站接收机测试
此应用指南描述了如何使用罗德与施瓦茨的矢量信号发生器及 CW 源，快速轻松地进行所有必要的接收机 (Rx) 测试（根据 TS25.141 第 7 章）。
10月 21, 2014 | AN-No. 1MA114
Feb 24, 2021
Rohde & Schwarz demonstrates its test solutions for the entire mobile ecosystem live at MWC Shanghai 2021In 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).
Optimize beamforming – From bits to RF beams - Flyer
Optimize beamforming – From bits to RF beams - Flyer
脉冲雷达信号生成及测量
当前，雷达发展主要关注信号处理方面。此教学指南考虑到这点，其中 R&S®SMW/SMBV 仪器（发射机方面）以及 R&S®FSW/FSV 仪器（接收机方面）被集成到闭环雷达系统中。
11月 20, 2014 | AN-No. 1MA234
根据 TS25.141 第 10 版的 W-CDMA 基站发射机测试
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
Jan 07, 2020
AVL adds Rohde & Schwarz GNSS stimulation to vehicle test environmentGNSS signals (for example GPS signals) are of major importance for positioning and tracking, orientation and safety-related information, such as congestion, in road traffic. A collaboration between AVL and Rohde & Schwarz, two of the world’s leading providers of measuring and automotive testing systems, now permits the reproduction of realistic GNSS reception conditions for testbed vehicle testing. As a result, users can reliably test all aspects of GNSS-based vehicle positioning – a core functionality of autonomous vehicles.
Excellence in precision solutions of automotive radar - Application Brochure
automotive radar precision solutions applications
CDM-Toolbox——以简单的方式进行数字调制
此应用指南简述了罗德与施瓦茨矢量信号发生器 (VSG) 的功能，以便创建用户自定义的数字调制信号，即“自定义数字调制”(CDM)。
7月 24, 2017 | AN-No. 1GP96
LTE 及雷达系统的共存测试
空中交通管制 (ATC) 雷达、军事空中交通监控 (ATS) 雷达及气象雷达都在 S 波段频率范围内操作。 事实上，长期演进 (LTE) 等 4G 通信系统也使用这些频率。
3月 28, 2014 | AN-No. 1MA211