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是德科技蜂窝测试技术

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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是德科技大规模 MIMO:常见问题解答 
是德科技大规模 MIMO:常见问题解答

应用说明 2017-08-15

最新 5G 应用指南、白皮书、教程等  
是德科技无线设计与测试工具为探索新一代 5G 通信需要的新技术保驾护航。

应用说明 2017-05-31

 
Evolution of the Radio Access Network: Fronthaul Test and Monitoring - Application Brief 
Overview of fronthaul test and monitoring solutions from Keysight Technologies for Radio Access Networks (RAN).

应用说明 2017-02-23

PDF PDF 386 KB
Evolution to 5G Massive MIMO: Beamforming Simulation and Measurement - Application Brief 
Overview of new requirements for the development and implementation of massive MIMO technology within the 5G ecosystem, including tools required to simulate, design and test highly complex systems.

应用说明 2017-02-23

Optimize your wideband test solution 
download new application note: Optimize your wideband test solution

应用说明 2017-02-21

 
是德科技从研发到制造全程使用一致的射频/微波测量,加速产品上市时间 
是德科技从研发到制造全程使用一致的射频/微波测量,加速产品上市时间

应用说明 2017-02-16

FPGA Implementation of a LUT-Based Digital Pre-Distortion - Application Note 
This application note demonstrates the implementation of a signal transformation using a lookup table (LUT). This program transforms a sawtooth signal into a sinusoidal.

应用说明 2017-01-05

Increase PA/FEM Component Test Efficiency with MIPI® RFFE and SPI Bus Test Techniques 
This note describes methods to characterize and validate RFFE and SPI serial bus performance on new wireless PA and FEM devices.

应用说明 2016-12-16

Testing 5G: Time to Throw Away the Cables - Article Reprint Microwave Journal 
This article describes the test challenges of 5G technology, and sets the scene for what lies ahead to test 5G at mmWave frequencies, almost all over the air (OTA) without cables.

应用说明 2016-11-30

PDF PDF 3.25 MB
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
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 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

 
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

 
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

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

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 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

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

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