343 结果
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
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
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
为了更加方便地监控仪器的使用和状态,部分设备提供一款名为健康与使用监控服务 (HUMS) 的软件选件。 HUMS 详细提供关于一段时间内的健康状态和使用情况的所有必要信息。
1月 11, 2021 | AN-No. GFM336
Testing TRM performance of modern AESA antennas - Flyer
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
Integrated sensing and communication (ISAC) brings the future to life in 6G
Mar 11, 2024
R&S VSE-K106/FSx-K106/FPS-K106 EUTRA/LTE NB-IoT Measurement Application - Specifications
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
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
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
automotive radar precision solutions applications
R&S VSE-K10/FSx-K10 GSM Measurements - Specifications
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
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
Evolution of Carrier Aggregation (3GPP Release 10 to 13) - Poster