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MIMO Over-The-Air Research, Development, and Testing 
International Journal of Antennas and Propagation, May 2012 article provides information on the many challenges of identifying the optimal channel models and test method(s), for MIMO

記事 2012-05-09

 
Two-Stage Over-the-Air (OTA) Test Method for LTE MIMO Device Performance Evaluation 
International Journal of Antennas and Propagation, February, 2012, article introduces a novel, flexible, and cost-effective method for measuring MIMO OTA using a two-stage approach.

記事 2012-03-28

 
Tackling MIMO Design and Test Challenges for 802.11ac WLAN 
This article from Microwave Journal shows how the system engineer can use system simulation to help understand the design performance and design requirements needed to achieve transmitter system-level metrics such as EVM.

記事 2012-03-11

 
802.11ac Wireless LAN: what’s new and the impact on design and test 
EE times article by Agilent’s Mirin Lew describing the 802.11ac, the technical challenges and comparisons to earlier technologies.

記事 2011-11-09

 
Caution: MIMO Test Challenges Ahead 
Article published by Wireless Design & Development on MIMO testing challenges and methods to achieve higher data rates such as two0 and four-channel MIMO.

記事 2010-09-20

PDF PDF 70 KB
What every engineer needs to know about MIMO operation and measurement 
Utilizing MIMO to its fullest potential requires the engineer to have basic knowledge of its operation and measurement. This EP&T article by Agilent boils this knowledge down into 9 fundamental facts.

記事 2010-09-15

 
The MIMO Antenna: Unseen, Unloved, Untested! 
Microwave Journal (August 2010) article (.pdf) written by Agilent’s Moray Rumney. With the shift of MIMO from theory to real world this article focuses on performance testing in real world conditions.

記事 2010-08-20

PDF PDF 693 KB
Measuring MIMO In LTE Tx And Rx Tests 
Find the right combination of LTE test instruments and techniques to evaluate the performance of Long Term Evolution (LTE) components and systems under real-world conditions. A link to the MWJ article by Agilent.

記事 2010-08-18

 
基地局エミュレータとMIMOチャネル・エミュレータを使用したMobile WiMAXデバイスの性能評価 

記事 2010-04-26

PDF PDF 1.16 MB
Mindspeed Technologies, Inc. "LTE and WiMAX™ Layer 1 Compliance using SystemVue" 
Mindspeed, a leading IC provider to the wireless communications infrastructure market, uses Agilent SystemVue to bring measurement-grade verification inside the baseband design process.

事例紹介 2010-04-14

PDF PDF 44 KB
A primer on MIMO in LTE 
An article in Electronic Products, written by Agilent’s Jan Whitacre, exploring the special employment of multiple-input, multiple-output radios to utilize spectrum in Long Term Evolution (LTE) systems.

記事 2010-02-01

 
Understanding the Operation and Test of a Bluetooth Enhanced Data Rate Radio 
Helen Mills, Agilent Technologies, Microwave Journal

記事 2009-12-16

 
Using a design-to-test capability for LTE MIMO  
Article written for RF DesignLine by Agilent experts explains how system-level simulation helps engineers gain valuable insight into design sensitivities of LTE MIMO systems.

事例紹介 2009-07-10

 
Dual Channel MIMO Measurements for WiMAX™ Wave 2 
In WiMAX Wave 2 systems, a variety of dual-channel measurements can provide essential insight into their operation and performance. Article written by Ben Zarlingo and linked with permission from Wireless Design and Development.

記事 2009-06-26

 
New Solutions Put Wireless To The Test 
Recent advances have made it possible for test vendors to provide off-the-shelf chipset-specific solutions for Wi-Fi, Bluetooth, and WiMAX RF test. Linked with permission from Mobile Dev & design.

記事 2009-06-11

 
Understanding the Impact of Channel Effects on MIMO System Performance  
Link to article published in the March 2009 issue of Microwave Product Digest discusses unique test and measurement challenges of implementing MIMO in a wireless system

記事 2009-04-28

 
MIMO and the Battle Between LTE and WiMAX™ 
Link to April 10, 2009 Microwave Journal executive interview with Andy Botka and Carla Feldman regarding the PXB MIMO Receiver Test and the broader issue of LTE and WiMAX development.

記事 2009-04-10

 
Test solutions soup up for 4G 
Link to April 9, 2009 Microwave Journal editorial. Test equipment manufacturers are providing more capability by relying on the latest hardware and software for feature-rich and easy to use solutions with impressive raw performance.

記事 2009-04-09

 
A Day in the Life of a Mobile WiMAX™ Handset 
April 2009 featured article in Microwave Products Digest

記事 2009-04-01

 
Agilent Division Delivers Early Test Solutions for LTE User Equipment 
Agilent SystemVue greatly accelerates time-to-market for LTE products.

事例紹介 2009-02-20

PDF PDF 282 KB
What Every RF Engineer Should Know: OFDM & WiMax 
Feature story by Janine Love.

事例紹介 2008-12-27

 
An Overview of WiMAX™ Radiated Performance Test Requirements 
Published with kind permission of Communications Today

記事 2008-12-01

PDF PDF 292 KB
Expert Advice: The Importance of Average vs. Peak Performance in Cellular Wireless 
The average efficiency of the cell remains much lower than the peaks. November 2008 article by Moray Rumney linked with permission by Microwave Journal.

記事 2008-11-17

 
Analyze Antenna Approaches for LTE Wireless Systems 
Multiple-antenna techniques are a large part of improved performance in LTE wireless systems, but they must be properly understood in order to be properly tested.

記事 2008-08-13

 
Signal Generation & Analysis for W-i-d-e-b-a-n-d Aerospace/Defense Systems 
This article discusses how to choose the right broadband measurement solution for signal generation and analysis of your wideband aerospace and defense system.

記事 2008-07-01

PDF PDF 175 KB

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