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Saifee Jasdanwala's blog

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TSP ToolKit software
Quickly Develop Test Scripts with the New Keithley TSP™ Toolkit Beta Thursday, April 18, 2024
Semiconductor manufacturers, validation engineers and reliability engineers can now get faster test script development while automating Keithley test instruments such as SMUs, DAQs or DMMs by downloading the Keithley TSP Toolkit Beta, the new TSP (Test Script Processor) script development environment, which takes the form of a Visual Studio Code extension. In this blog, we’ll explore TSP …
Tektronix and newly acquired Electro-Automatik
EA Elektro-Automatik Greatly Expands Tektronix's High-Power Test and Measurement Coverage Friday, April 12, 2024
Tektronix has a long history of giving the industry a high-fidelity window into high-speed signals with oscilloscopes, probes, signal analyzers and signal sources. Tektronix is a favorite among designers in renewable energy, electric vehicles, and data center power, among other power-related industries. Keithley, also part of the Tektronix family, is a recognized leader in measurement instruments …
A woman operating a Tektronix data acquisition system with an oscilloscope and test equipment on a lab bench
什么是数据采集DAQ? Friday, March 1, 2024
数据采集 (DAQ) 指的是测量电压、电流、温度、压力、声音或运动等电气或物理参数的过程。为了分析和存储相关信号以供后续处理,我们必须将这些信号转换为数字数据。对科学研究、工业自动化、环境监测和医疗诊断等众多应用而言,DAQ 系统都是其不可或缺的组成部分。 数据采集在各个领域的多样化应用 数据采集在众多领域发挥着重要作用,使得工作人员能够针对各种物理和电气现象进行精确的测量和分析: 在科研领域:数据采集不仅是探究温度波动、压力变化和运动等物理现象时不可或缺的技术,而且对于需要监测心率和血压等关键健康指标的医学研究也有着至关重要的意义。 在工业自动化领域:对该领域而言,数据采集是监控整个制造过程所必不可少的一个环节。化工厂可以利用数据采集来评估温度和压力等关键因素,并监督机器人装配线的运行情况,从而达到简化工业化运作的目的。 …
Wideband Oscilloscopes for MIMO radar testing being used by and engineer.
MIMO 雷达系统测试工具和技术 Friday, March 1, 2024
多输入多输出 (MIMO) 等现代技术要求宽带宽、相位一致和多通道分析。MIMO 雷达系统中的天线元独立运行,可覆盖较宽(通常为 180 度)的视场,无需进行定向调整。因此,扫描时间显著缩短。MIMO 雷达利用时间、频率或编码技术,在接收器元素中对每个发射信号进行区分,从而提取目标属性。 宽带示波器,例如泰克 DPO70000SX 或 MSO/DPO70000DX 系列示波器,专为实现宽带宽和相位一致而设计,因此是一种理想的仪器。它支持中心频率、频谱宽度和分辨带宽 (RBW) 等参数的独立设置,与用于多通道控制和分析的 SignalVu VSA 5.3 软件版本配合使用,所得测试系统便是验证 MIMO 相控阵雷达的绝佳选择。对于获取可能具有不同中心频率、时隙或调制参数的信号,独立设置非常必要。 用于频谱分析的脉冲统计数据 TDM MIMO 雷达为每个元素分配一个时隙。对于每个通道的信号 …
Keithley 2461 Graphical Touchscreen SMU Connections to a Battery Cell
【泰克应用分享】 电池测试成为电动汽车行业发展的关键因素 Thursday, February 29, 2024
电动汽车 (EV) 在 2022 年占据全球汽车销售份额的 13%,预计到2030年将占据全球汽车销售份额的30%。该行业需要继续加大研发力度,推出更多价格亲民的车型,促进燃油车市场向电动车市场转型。市场转型过程中,对性能更强、价格更低的动力电池产生巨大需求,目前动力电池仍然是导致电动汽车价格高昂的主要因素。 据麦肯锡公司预测,电芯市场预计将以每年超过20%的速度增长,到2030年将达到4100亿美元。从2020年到2030年,市场规模将增长 10 倍。 设计动力电池时,必须进行严格的测试以了解电池的性能。 性能目标 推动动力电池的进步是提高汽车经济性、社会认可度和环境可持续发展的关键。美国先进电池联盟 (USABC) 发布了相关指南,指明了下一代电动汽车电池的性能和成本目标。随着汽车行业探索新的电池化学和电芯技术,需要实现以下三个主要目标,以增加电动汽车的普及率: …
EV Powertain diagram
凭借 800V 电动汽车动力总成设计解决“里程焦虑”问题 Wednesday, February 28, 2024
凭借 800V 电动汽车动力总成设计解决“里程焦虑”问题 _____ 电动汽车 (EV) 普及率的上升激发了市场对优化设计、降低成本和提升车辆运行效率的需求,并为产品测试提出了新的难题。各种功率转换器和牵引逆变器构成了电动汽车动力总成子系统的核心,必须通过测试方可使其达到最出色的效率水平。尽管SiC/GaN 等宽禁带半导体器件能够为此提供积极的支持,但我们仍有其他测试难题需要应对。  800V 动力总成架构的引入堪称一次里程碑式的飞跃。下面我们就来了解一下,目前存在哪些与 800V 电动汽车动力总成架构有关的设计和测试难题。   利用 800V 系统解锁应用潜力 800V 动力总成架构指的是标称工作电压为 800 伏的电动汽车上的电气系统。与目前的电池电动汽车 (BEV) 普遍采用的 400V 动力总成架构相比,该架构的性能有了明显提升。在使用400V 动力总成架构的电动汽车时 …
Male lab technician calibrating bench instruments
Calibration and Communication: Driving Better Outcomes Through Enhanced Understanding Thursday, February 22, 2024
Speaking the Same Calibration Language Stephanie and I began by discussing the importance of everyone in the calibration process speaking the same language and understanding key industry-specific terminologies. Miscommunication or misunderstanding of terms like "NIST Traceable" or "ISO/IEC 17025" could lead to complications later in the process. These include non-conformities during third-party …
The Tektronix Accelerate Growth Conference 2024
Energizing Accelerating Growth Conference in January 2024 Thursday, February 1, 2024
Tektronix has valuable partners worldwide. This blog focuses on our partners in EMEA involved with the EMEA Accelerated Growth Conference.  Wider Customer Reach with Specialized Distribution Partners Our partners are an essential part of our go-to-market model, supporting us in our ultimate goal to enable customer success and deliver the best value to the market. In the EMEA region, Tektronix …
5 Series Low Profile Oscilloscope Diagram
3 Things to Consider When Synchronizing Oscilloscopes for Higher Channel Count Tuesday, January 16, 2024
When constructing a test system, there might be a need to measure more signals than a single oscilloscope can capture with its available channels. To increase the number of oscilloscope channels in a test system, a common approach is to combine multiple oscilloscopes. Multi-channel measurements find application in various scenarios, such as capturing complex particle physics experiments, measuring …
MLK 2024
Celebrating Dr. Martin Luther King Jr. Day at Tektronix Friday, January 12, 2024
This year, as Tektronix commemorates the inspiring legacy of Dr. Martin Luther King Jr., we invited our employees to share their personal reflections on how Dr. King has left a mark on their lives. We hope the reflections below from Cassandra Sferra, Talent Acquisition Partner, Ancil Tucker, Software Development Manager, and Ferryn Palmer, Talent Acquisition Specialist, inspire you and help you …