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전문가 상담

MIMO 테스트

키사이트는 테스트 및 측정 솔루션의 세계적 리더로서 MIMO(Multiple Input, Multiple Output)와 같은 신흥 시장에서 계속 선두를 지키고 있습니다. 까다로운 안테나 기술인 MIMO는 궁극적으로 스펙트럼 효율(bit/sec/Hz), 신호 품질 및 셀 커버리지를 향상시켜줍니다. 그러나 진화하는 표준으로서 MIMO는 숨겨진 장애가 있으며 새로운 측정 패키지를 필요로 합니다. 테스트 및 측정 분야의 전문가인 키사이트 엔지니어는 고객이 시스템을 분석하고 문제를 해결할 수 있도록 보다 간편한 측정을 구현하고 있습니다. R&D에서 통합 및 제조에 이르기까지, 키사이트는 이러한 복잡한 신호에 대한 통찰력을 제공하고 고객의 출시시기 목표를 충족시켜줄 수 있는 테스트 장비를 제공합니다. 따라서 고객이 MIMO를 한층 향상시킬 수 있도록 키사이트가 그 길을 열어드립니다.

“WiMAX", “Fixed WiMAX”, “Mobile WiMAX”, “WiMAX Forum”, WiMAX Forum 로고,“WiMAX Forum Certified” 및 WiMAX Forum Certified 로고는 WiMAX Forum의 상표입니다.

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History of 802.11 - White Paper 
The 802.11ax standard holds great promise, especially for dense deployments in both indoor and outdoor environments. Like any emerging standard; however it adopts present unique challenges.

어플리케이션 노트 2016-05-19

PDF PDF 1.36 MB
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.

어플리케이션 노트 2014-11-17

AXIe and PXI Modular Test Solution for Multiband SATCOM Monitoring - Application Note 
This application overview will show how to simplify multiple satellite band monitoring and analysis using the Keysight AXIe M9703A high-speed digitizer, N5183A LO, and 89601B VSA software.

어플리케이션 노트 2013-11-07

PDF PDF 1.16 MB
Multichannel Measurements in MIMO 802.11ac Baseband IQ Simulation, Design & Test - Application Note 
This solution brief will show Keysight Technologies' complete, end-to-end solution for multichannel measurements of 802.11ac BBIQ simulation, design and test.

어플리케이션 노트 2013-04-05

PDF PDF 748 KB
OTA Test Methods for Evaluating the Performance of MIMO User Equipment 
This application note discusses the theory, techniques and validation of three predominant OTA test methods including the two-stage OTA, multiple test probe OTA and reverberation chamber methods.

어플리케이션 노트 2010-12-17

PDF PDF 2.10 MB
Solutions for MIMO RF Test and Debug 
Ensuring Quick and Accurate Four-Channel, Phase-Coherent MIMO Measurements

어플리케이션 노트 2010-07-14

PDF PDF 300 KB
MIMO Channel Modeling and Emulation Test Challenges Application Note 

어플리케이션 노트 2010-01-22

Solutions for MIMO Receiver Test 
This application note shows how engineers can quickly and accurately isolate issues early in the lifecycle to minimize design uncertainty and maximize receiver performance.

어플리케이션 노트 2010-01-14

Measuring ACLR Performance in LTE Transmitters - Application Note 
This note focuses on the adjacent channel leakage-power ratio (ACLR) test, a vital one for LTE.

어플리케이션 노트 2010-01-07

Fading WiMAX™ testing with Keysight's E6651A and an Elektrobit Propsim C8 
This application note describes how to perform receiver testing in a faded environment with the E6651A Mobile WiMAX test set, the N6422C Wireless Test Manager software and a channel emulator

어플리케이션 노트 2009-12-07

PDF PDF 788 KB
MIMO in LTE Operation and Measurement-Excerpts on LTE Test - Application Note 
Focuses on MIMO radio operation and implementation as it applies to Long Term Evolution (LTE). MIMO (spatial multiplexing) is one of several multiple antenna techniques being implemented in LTE.

어플리케이션 노트 2009-10-06

MIMO Performance and Condition Number in LTE Test - Application Note 
Topics include basic concepts of MIMO, how antenna and channel correlation affects system performance, recommendations for the best measurement tools to use when developing LTE products and systems.

어플리케이션 노트 2009-10-06

3GPP Long Term Evolution: System Overview, Product Development and Test Challenges -Application Note 
This application note focuses on LTE and includes content on system overview, product development and test challenges of this new wireless communications technology.

어플리케이션 노트 2009-09-08

MIMO Measurement Tips with Keysight P-Series Power Meters and U2000 Series USB Power Sensors 
This application note provides an overview of MIMO, and shows the steps of performing an accurate and repeatable MIMO power measurement by using USB sensors or P-series power meter and sensors.

어플리케이션 노트 2009-01-20

Mobile WiMAX™ PHY Layer (RF) Operation and Measurement 
This application note describes the operation and physical layer measurements of 802.16e OFDMA Mobile WiMAX devices.

어플리케이션 노트 2008-07-17

PDF PDF 7.84 MB
MIMO Wireless LAN PHY Layer (RF) Operation & Measurement Application Note 1509 
This application note is intended to provide an understanding of MIMO radio operation as it applies to WLAN, and the test configurations for multi-channel radios.

어플리케이션 노트 2008-04-30

MIMO Manufacturing Solution - Application Note 
Compares two of the most popular MIMO manufacturing test methodologies, including examples to illustrate the relative merits.

어플리케이션 노트 2007-07-10

N4010A Programming Made Easy for WLAN Applications - Application Note 
This application note shows WLAN test developers and application engineers how to create effective integration test plans and manufacturing test sequences for the N4010A test set.

어플리케이션 노트 2007-04-17

PDF PDF 954 KB
WiMAX Signal Analysis Part 1: Making Frequency and Time Measurements Application Note 
This application note is the first in a 3-part series that presents an approach to WiMAX (802.16-2004) signal analysis that yields the greatest level of understanding and reliability in measurements.

어플리케이션 노트 2005-07-05

PDF PDF 714 KB