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東莞市諾展電子儀器有限公司

聯(lián)系人：陳威（先生）

手 ?機：13713347348

聯(lián)系人：陳?。偨?jīng)理）

手 ?機：18681123528

電 ?話：0769-82553052

Q ? Q：583511819

郵 ?箱：qq4810370@163.com

網(wǎng) ?址：www.nztech.cc

地 ?址：東莞市塘廈鎮(zhèn)塘廈大道中122號

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Litepoint: IQnxn

Description: MIMO Test System

The LitePoint IQnxn? test system features multiple, synchronized VSAs and VSGs designed to characterize and test the latest Multiple In/Multiple Out (MIMO) WiFi products. LitePoint’s unique WLAN test platform and technology has simplified and reduced the cost of wireless test. Partnering with key multi-stream chipset solution makers, LitePoint’s test system profiles the performance of popular MIMO devices with confidence

Measurements:

Average/Peak Power

Amplitude Statistics (CCDF)

PSD/Spectral Density

IQ Mismatch Phase

Noise RX Sensitivity & PER

Transmit Impairment

Modulation Analysis

Constellation

Diagram EVM I/Q

Amplitude & Phase Mismatch

Spectral Flatness

Carrier Leakage

Phase Noise

EVM vs. Symbol/Time EVM vs.

Carrier Isolation

LitePoint IQnxn WiFi MIMO R&D Test Solution features multiple, synchronized vector signal analysis (VSA) and vector signal generator (VSG) instruments designed to characterize and test the latest MIMO WiFi (802.11n) products.

The flexible system allows you to test any and all configurations, including 2X, 3X and 4X, by adding LitePoint IQnxn Expansion Units.

Many 802.11n devices use Multi-Stream MIMO techniques to offer more robust data links with higher bandwidth. To properly validate these designs in R&D, you need a true Multi-Stream MIMO solution. Real world devices lack perfect isolation between channels, causing measurement errors when trying to validate these devices using switched MIMO approaches. This is particularly evident when comparing EVM measurements using switched EVM and Multi-Stream EVM testing.

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