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Jun 08, 2022 | 新闻发布 | Test & measurement
Rohde & Schwarz presents its full range of embedded systems test solutions at embedded world 2022Nuremberg will be home to the international embedded industry once again during embedded world Exhibition & Conference. Rohde & Schwarz will be showing its latest test solutions from June 21 to 23, 2022 at booth 4-218 of Nuremberg Exhibition Centre. There, visitors can experience product highlights like the new generation of the R&S RTP high-performance oscilloscope, and they can learn from the Rohde & Schwarz experts about state-of-the art test solutions for all kinds of embedded systems.
新闻
Oscilloscope innovation. Measurement confidence. - Flyer
Oscilloscope innovation. Measurement confidence. - Flyer 手册及数据表 Flyer
RSCommander
适用于罗德与施瓦茨仪器的多功能软件工具RSCommander 是一款多功能软件工具，适用于各式各样的罗德与施瓦茨频谱分析仪、网络分析仪、信号发生器以及示波器。它能够自动发现仪器、创建屏幕截图、读取迹线、传输文件以及创建简单脚本。
12月 24, 2017 | AN-No. 1MA074
应用
交直流转换器测试要点
本应用指南分为两部分，首先概述了交直流转换原理。指南将展示用于不同功率电平的常见电路。应用指南将主要介绍电子设备中常见的开关电源 (SMPS) 转换器。指南将重点介绍不同的反激变换器设计。但是，所有测量同样适用于更高功率电平条件下的其他 SMPS 转换器设计。第二部分将重点说明交直流变换器的相关测试方法和程序。每个测试章节将先讨论基础原理，然后展示合适的测量方法。第二部分的被测设备 (DUT) 为黑盒设备，因此结构相似。测试章节将包含输入测试方法、输出测试方法和效率等。部分交直流转换器输出测试（例如输出纹波验证测试）同样适用于直流-直流开关转换器。
11月 14, 2022 | AN-No. 1SL387
应用
Oct 12, 2022 | 新闻发布 | Test & measurement
Rohde & Schwarz empowers launch of 4D imaging radar platform by automotive radar manufacturer Cubtek in partnership with NXPCubtek Inc. is using network analyzers from Rohde & Schwarz in the development of 4D imaging radar for RF measurement of the E-band. Rohde & Schwarz oscilloscopes and their independently developed, application-specific integrated circuits (ASIC) provide the best measurement tools for automotive radar research and development.
新闻
动态重新比较——使用 R&S®RTO 示波器进行微伏级测量
为了清楚可视化及重复测量幅度小于 0.01/div 的信号，并使在很长时间内捕获的信号保持稳定，R&S RTO 示波器强大地结合了测量以及数学信道功能，实现了针对单个采集（每秒超过一百次）的纠正性偏移调整。
9月 10, 2015
应用
铝电解电容器的老化和在线表征
本文介绍了专门用于交直流电源转换器应用的铝电解电容器表征。应用指南将从使用寿命的角度探讨这种电容器技术的重要性，并说明其他电容器技术无法取代铝电解电容器的原因。指南将讨论电容器的不同老化效应。文中将展示不同交直流转换器应用的电容器使用情况。应用指南将使用模拟电路更加深入分析电容器，然后通过合适的测量演示开关电源 (SMPS) 实例。应用指南将阐述铝电解电容器的基础知识和相关理论，然后介绍关于电容、等效串联电阻 (ESR) 和纹波电流等电容器参数的重要测量。这包括使用示波器的在线测量。LCR 电桥可以提高测量准确性。指南将对比这两种测量方法。此外，应用指南将讨论并展示在线测量和电桥测量所需的测量硬件。最后，应用指南将展示两种不同的使用寿命计算方法，并通过实例对比不同方法的优缺点。感谢 Würth eiSos GmbH & Co. KG 的 Frank Puhane 先生提供的所有铝电解电容器样品和内置温度传感器的电容器成品，协助我完成所有测量。Frank Puhane 先生具备丰富的专业知识，为编写本应用指南提供了极大的帮助。
2月 07, 2023 | AN-No. 1SL388
应用
Buy more - Save more | Customize your oscilloscope configuration and save big - Flyer
Buy more - Save more | Customize your oscilloscope configuration and save big - Flyer 手册及数据表 Flyer
Jul 11, 2022 | 新闻发布 | EMC testing
Rohde & Schwarz showcases its market-leading, reliable EMC test solutions at EMV in CologneAt the EMC event EMV in Cologne, Rohde & Schwarz demonstrates a comprehensive range of EMC test and measurement solutions – ranging from standalone instruments and software to application-specific systems. As a highlight, the company unveils an important enhancement to the R&S ESW EMI test receiver, the new 1GHz bandwidth extension. The Rohde & Schwarz solutions are on display from July 12 to 14, 2022 at the Cologne exhibition center, hall 10.2, booth 112.
新闻
MIPI D-PHY: Debugging and compliance testing
MIPI D-PHY is a low-power, cost-effective physical layer interface, essential in mobile devices and advanced technology systems. It's a high-speed, source-synchronous interface used in smartphone cameras, smartwatch displays, drones, in-car entertainment, automobile cameras, and radar sensors. This application note explores MIPI D-PHY's features, functionality, and testing practices for device compliance, addressing common issues. It highlights Rohde & Schwarz's equipment for ensuring compatibility and solving issues with MIPI D-PHY, aligned with MIPI D-PHY specification version 2.5.Developed by the MIPI Alliance, D-PHY connects cameras and displays to a host processor via CSI-2 or DSI protocols. It features a master-slave, asymmetrical design for reduced link complexity. Key aspects include a unidirectional clock, optional data signal directions, different data rates for half-duplex operation, point-to-point communication, and high-speed (HS) and low-power (LP) modes for data transfer and battery preservation. In HS mode, D-PHY uses differential signaling with specific impedance, while in LP mode, it operates in a single-ended manner with high impedance termination.The application note from Rohde & Schwarz provides insights into characterizing and debugging MIPI D-PHY, offering conformance verification with MIPI Alliance standards and protocol decoding options.
Jan 31, 2024 | AN-No. 1SL410
应用