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2008-05-02 WiMAX MIMO transceiver improves SNR by 10dB
Maxim Integrated Products claims the MAX2839, is the industry's first single-chip, 2.3-2.7GHz, WiMAX MIMO RF transceiver in high-volume production.
2007-02-06 WiMAX channel emulator predicts real-world MIMO performance
The ACE 400WB WiMAX channel emulator from Azimuth delivers the real-world environment to a lab, offering unprecedented RF control to enable efficient and repeatable results, while replacing time consuming wireless field tests that lack repeatability.
2009-10-30 WiMAX 802.16e-compliant radio packs SISO, MIMO
From BFi OPTiLAS comes what it touts to be the first WiMAX 802.16e compliant radio solution for use in the 5GHz spectrum.
2011-05-23 WiFi chip boasts 2x2 dual-band 802.11n MIMO solution
Atheros Communications Inc. introduces the AR9374 chip, which offers 2x2 dual-band 802.11n MIMO solution and 40MHz transmissions offering support for high data-rate USB and embedded CE applications
2011-12-09 Two-stage MIMO over-the-air testing
Read about the methods of MIMO over-the-air testing, and find out why the two-stage method has the advantage of being fast, efficient and flexible.
2009-02-18 Testing an OFDM-based MIMO system
This article looks at a few key parameters and the tests needed to tell how an OFDM-based MIMO system is performing.
2016-01-19 Sol'n enables MIMO OTA testing using RC methodology
Keysight Technologies announced that the UXM wireless test set, a network emulator, is fully supported by EMITE's MIMO OTA test systems.
2010-03-05 Signal generator, analyzer suit multichannel MIMO apps
National Instruments has released new RF vector signal generators and vector signal analyzers for multichannel MIMO RF design and test applications.
2007-07-06 PicoChip, Systems4Silicon partner on MIMO
Fabless firm PicoChip Ltd has teamed up with MIMO design services provider Systems4Silicon Ltd, for PHY chip support.
2006-08-16 Paired amps slash MIMO design costs
Mau-Chung Frank Chang advises designers to evaluate trade-offs between performance and cost when selecting key components such as power amps.
2006-09-27 Omron unveils 'first' commercial UWB MIMO antenna
Omron announced it will release a commercial polymer antenna for UWB communications, said to be the world's first, targeted toward high-definition (HD) and other telecast quality video transmission applications.
2005-02-14 Netgear launches MIMO gear in Japan
Netgear became the latest WLAN equipment vendor to launch a line of equipment using Multiple Input-Multiple Output (MIMO) technology.
2006-01-23 Multi-channel fading emulator tests MIMO systems
Elektrobit Testing rolling out a multi-channel emulator called the Propsim C8, which is slated for verification testing of multiple-input multiple-output systems.
2006-07-17 MIMO: New tech requires new techniques
This article discusses the IEEE 802.11n system currently being proposed and explores the anticipated design and measurement challenges for a specific type of MIMO system implementation.
2011-02-15 MIMO Wi-Fi SoC offers beamforming, Bluetooth 4.0
Marvell's Avastar 88W8797 SoC is an 802.11n 2x2 dual-band Wi-Fi solution touting Wi-Fi Tx beamforming technology, Bluetooth 4.0 low energy capabilities and FM Tx/Rx for smart phones and tablets.
2008-10-09 MIMO tool eases testing for LTE, WiMAX standards
Agilent Technologies has launched the PXB MIMO receiver tester for faster, more precise test of MIMO receivers in the design cycle.
2007-09-17 MIMO test system rolls for WiMAX Wave 2 apps
Wireless test systems provider LitePoint has unveiled its new IQmax MIMO system aimed at WiMAX devices with Wave 2 functionality.
2010-08-31 MIMO test simulates varying radio patterns
The RF environment simulator is a test system for MIMO OTA that allows repeatable measurement of radiated performance of wireless devices in a simulated multi-path environment.
2006-09-01 MIMO tech for next-gen cellular systems
MIMO is the disruptive technology that will change the wireless industry's playing field over the next decade. Today, companies are maximizing the data rate, coverage and spectral efficiency benefits that MIMO OFDM provides.
2007-01-17 MIMO smart antennas boost .11n throughput
Airgain extends the reach of draft 802.11n wireless devices with its first smart antennas for MIMO devices.
2010-01-25 MIMO signal generator simplifies radio design tests
From VeriWave comes a 3x3 multiple input/multiple output (MIMO) signal generator that cuts test times and overall test costs up to 50-75 percent.
2007-12-17 MIMO RFIC delivers dual transmit/receive for Mobile WiMAX
Sequans Communications has introduced the SQN1140 dual-channel MIMO RFIC designed to pair up with the SQN1130 Mobile WiMAX baseband chip for a total Mobile WiMAX 802.16e-2005 solution.
2010-11-12 MIMO pushing floating points into DSP cores
Texas Instruments has chosen to put both floating point and fixed point math in every core of its new DSP in order to achieve the high accuracy demanded by MIMO applications.
2009-11-30 MIMO performance and condition number in LTE test
This application note reviews the basic concepts of MIMO with specific application to spatial multiplexing in 3GPP LTE.
2006-07-01 MIMO can help in video delivery
Past attempts to deliver video over wireless networks failed for two key reasons. First, the effective throughput and coverage supported by legacy wireless technologies were simply inadequate. Second, these networks can't support video's high sensitivity to delays, jitter and loss.
2009-03-03 MIMO antennas hype improved data throughput
Laird Technologies Inc. has launched the S245112PT directional and the S24517PT sector dual-band external multiple input, multiple output (MIMO) external antennas.
2009-02-20 MIMO antenna improves WLAN operations
From Laird Technologies Inc. comes the SM24513P3 dual-band multiple input multiple output (MIMO) internal antenna designed to enhance the latest generation of WLAN technology systems.
2011-02-18 MIMO active array antenna unveiled for mobile broadband coverage
Powerwave Technologies has introduced a new multiple-input multiple-output (MIMO) active array antenna which is expected to increase mobile broadband coverage up to 100 percent and reduce power consumption by 40 percent, helping network providers slash total operational costs.
2007-06-19 MAX2470/MAX2471 Couple MIMO transceiver reference clocks
This application note shows the basic operation and techniques for coupling reference clocks in a MIMO transceiver.
2013-01-07 LTE-A 8x8 MIMO signal-generation, analyzer
Agilent's solutions comprise Signal Studio and 89600 VSA software, as well as the Agilent X-Series vector signal generators and multi-channel signal analyzer with up to eight measurement channels.
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