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10910 结果
WiMAX: IEEE 802.16e-2005 有关 OFDMA 测量的介绍
5月 23, 2007 | AN-No. 1EF58
A measurement campaign quantifying the impact of intermodulation in 5G TDD networks
The performance degradation of 5G TDD networks due to network synchronization issues and varying TDD patterns in neighboring networks has been quantified.
Sep 11, 2024 | AN-No. 8NT18
Best practices for national regulatory authorities
Field measurements of network coverage and QoE are essential for regulators to validate license obligations and foster a healthy competition.
Apr 15, 2024 | AN-No. 8NT14
The paper compares the measurement speed and level measurement accuracy of a conventional stepped frequency scan versus an advanced FFT-based time domain scan.
Jan 29, 2014 | AN-No. 1EE24
QWED 提供的法布里-珀罗开放式谐振器 (FPOR) 只需使用一个夹具,即可在 110 GHz 至 170 GHz 的频率范围内准确表征介电薄片。
1月 14, 2025
S-Parameters of a 50 to 75 Ohm impedance matching device using R&S ZVx VNA
May 06, 2009 | AN-No. 1EZ59
EN-DC 模式,根据 3GPP 38.521-3 规范
本应用指南旨在指导用户了解根据 3GPP38.521-3 规范使用移动无线电测试仪 R&S®CMX 执行的 5G NR 频率范围 1 (FR1) 非独立用户设备射频一致性测试。
6月 25, 2021 | AN-No. 1SL368
罗德与施瓦茨提供了一种最新技术的测试解决方案,可以使用包络跟踪以及/或者数字预失真测试功率放大器。 此应用指南详细介绍了这种紧凑的用户友好型测试解决方案并提供了测量示例。
9月 25, 2014 | AN-No. 1GP104
此应用指南面向采用 LoRa 无线技术之设备的开发人员和制造商,展示了如何根据 FCC 第 15.247 部分执行发射机测量。
11月 29, 2017 | AN-No. 1MA295
Reverberation Chambers (RVC) have become popular as an alternative to Anechoic Chamber (AC) facilities for electromagnetic emission & immunity tests. Unlike AC, RVC reflects waves creating multipath environment. EMC testing using reverberation chamber is accepted in various EMC test standards across different industries. The RVC is cost effective allowing high field strength generation without excessive amplification needs, eliminates the need for complex positioning of antennas and DUTs increasing test speed and simulates real-world electromagnetic environments more accurately. To ensure accurate and efficient testing, specialized EMC test software is required for data acquisition, automation, and analysis. This application note describes how to setup Elektra and perform measurements in RVC.
Jul 24, 2025 | AN-No. 1EE28
使用 R&S<sup>®</sup>CMUgo,依据 CDMA2000<sup>®</sup> 标准进行 PESQ<sup>®</sup> 测量
1月 05, 2012 | AN-No. 1MA136
EDGE Evolution Technology Introduction
Apr 02, 2008 | AN-No. 1MA129
Pulse Train Master for the R&S Signal Generators
May 10, 2011 | AN-No. 1MA148
此应用指南介绍了 Ku 和 Ka 波段中 DVB-S2 和 DVB-S2X 信号的测试与测量方案。
3月 08, 2016 | AN-No. 1MA273