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蜂窝测试

是德科技公司是全球领先的测试与测量公司,可以提供全方位的设计、测试和管理解决方案。这些解决方案覆盖整个蜂窝技术领域――从传统1G系统到3G系统(例如HSPA),再到3GPP 长期演进技术(LTE)和1xEV-DO。是德的产品适用于从早期设计与开发、批量制造到网络部署和服务保障的全过程。推动蜂窝技术的创新与发展,是德为您披荆斩棘!

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是德科技 LTE-Advanced:技术和测试挑战 
是德科技 LTE-Advanced:技术和测试挑战

应用说明 2016-08-05

是德科技手持式分析仪与台式分析仪的微波测量功能对比 
是德科技手持式分析仪与台式分析仪的微波测量功能对比

应用说明 2016-05-30

是德科技现场精密功率测量技巧 
是德科技现场精密功率测量技巧

应用说明 2016-05-05

Bluetooth Audio Measurement with the U8903B Performance Audio Analyzer - Application Note 
This article focuses on the Bluetooth audio measurement applications of the U8903B performance audio analyzer. Bluetooth audio is also part of the whole audio measurement and analysis ecosystem.

应用说明 2016-01-28

Increase Power Amplifier Test Throughput with the Keysight PXIe Vector Signal Analyzer and Generator  
This application note overview provides an overview of the challenges and recommended solutions to increase the speed of power amplifier test.

应用说明 2015-09-27

Testing Voice Over LTE (VoLTE) Phones - Application Note 
This application note explains a solution for testing voice over LTE (VoLTE) phones that is well-suited for LTE mobile phone developers, test engineers, and test lab personnel.

应用说明 2015-09-14

PDF PDF 4.46 MB
Latest 5G Application Notes, White Papers, Tutorials, and more 
Keysight wireless design and test tools enable the exploration of new technologies needed for next-generation 5G communications.

应用说明 2015-08-18

 
W-CDMA Dynamic Power Analysis Using the 8960 - Application Note 
This document illustrates how to use the dynamic power analysis measurement in the Keysight 8960 test set to measure user equipment (UE) power sequences.

应用说明 2015-07-31

PDF PDF 379 KB
Solutions for RF Power Amplifier Test Application Note 
Download Your Free Copies of the Latest Power of Wireless Application Notes

应用说明 2015-01-27

 
Solutions for Implementing Envelope Tracking in Power Amplifiers Application Note 
Download Your Free Copies of the Latest Power of Wireless Application Notes

应用说明 2015-01-27

 
Speed Time to Market with Consistent Measurements from R&D Through Manufacturing - Application Note 
This white paper describes the benefits of having a choice of bench top or modular instruments that are supported by common software applications.

应用说明 2014-11-17

在现场执行精密电缆和天线测量的技巧 使用 FieldFox 手持式分析仪 
在现场执行精密电缆和天线测量的技巧 使用 FieldFox 手持式分析仪

应用说明 2014-09-12

在现场执行精密干扰测量的技巧 使用 FieldFox 手持式分析仪 
在现场执行精密干扰测量的技巧 使用 FieldFox 手持式分析仪

应用说明 2014-09-12

在外场执行精密测量校准的技巧 使用 FieldFox 手持式分析仪 
在外场执行精密测量校准的技巧 使用 FieldFox 手持式分析仪

应用说明 2014-08-06

Achieving Accurate E-band Power Measurement with Keysight E8486A Waveguide Power Sensors 
E-band spectrum application has been gaining more application interests in the recent years. E8486A addresses the requirement for accurate RF power measurement in the mm-wave applications.

应用说明 2014-08-04

Solutions for LTE-Advanced Manufacturing Test - Application Note 
This “Solutions for LTE-Advanced Manufacturing Test” application note gives insight into how to better understand the requirements for LTE-Advanced Carrier Aggregation manufacturing test.

应用说明 2014-08-04

Simulating Envelope Tracking with Advanced Design System Software - Application Note 
This example applies envelope tracking to an example amplifier to show techniques of using Advanced Design System (ADS) for this type of design.

应用说明 2014-08-02

PDF PDF 2.38 MB
Solutions and Measurement Tools for Use in Average Power and Envelope Tracking Design - Application  
This app note provides an outline of the techniques involved and the solutions Agilent provides for RF, baseband and system developers.

应用说明 2014-08-02

GNSS技术和接收机测试 – 应用指南 
本应用指南对包括GPS、北斗、Galileo和GLONASS在内的四种全球卫星导航系统技术进行了概述,着重介绍了GNSS接收机测试所面临的挑战以及是德的GNSS接收机测试解决方案。

应用说明 2013-12-20

How to Test a MIPI M-PHY High-speed Receiver - Challenges and Keysight Solutions - Application Note 
This application selectively describes critical parts of the MIPI M-Phy-specification and related receiver (RX) tests. It describes the main properties of the M-Phy interface.

应用说明 2013-08-06

PDF PDF 6.63 MB
Measuring the Burst Time-Gated Power Signal of Wireless Technologies Using Keysight Power Sensors 
Measuring pulse, burst, or modulated signals for wireless technologies such as TDMA, GSM, WLAN, WiMAX, and LTE is very important because it is part of functionality testing and power amplifier module verification during the manufacturing process.

应用说明 2013-07-08

Frequency Agile Complex Signal Simulation with the Keysight M8190A Arbitrary Waveform Generator 
The Keysight M8190A Arbitrary Waveform Generator (AWG) generates complex, realistic test signals needed for today's sophisticated signal simulation and system test. Keywords: Arbitrary Waveform Generator,Long play time, frequency agile switching,signal scenario generator

应用说明 2012-11-29

PDF PDF 636 KB
EXT Wireless Communications Test Set Non-signaling Test Overview 
This application note explains how non-signaling test methods make it possible for manufacturers to reduce both test times and test equipment costs across a range of wireless technologies

应用说明 2012-08-01

PDF PDF 290 KB
《频谱和信号分析仪测量和噪声》应用指南 1303 
噪声是限制电子器件的主要因素之一。 本应用指南将会详细介绍噪声的特征及其直接测量。

应用说明 2012-05-04

微波和毫米波测量 :工具和最佳实践 
微波和毫米波测量:本应用指南将探讨如何选择适当的测量工具,并介绍一些技术,以帮助您在不同应用环境中执行精确、经济高效的测量。

应用说明 2012-04-26

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