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total search144 articles
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.
2006-02-16 SiGe rolls out new RF front-end module for Wi-Fi apps
SiGe Semiconductor has launched what it claims to be the world's first complete RF front-end module for Wi-Fi products designed to comply with the IEEE 802.11n draft specification.
2005-11-22 RF-tight enclosures are miniature screen rooms
Azimuth Systems has a line of RF isolation enclosures that can help users test multiple-input-multiple-output (MIMO) systems, as well as other wireless technologies.
2005-05-26 RF chip targets next-gen WLANs
Metalink announced the first device in the WLANPlus family of products, the MtW8150, a single-chip RF IC that supports the MIMO antenna technology used in the IEEE 802.11n standard being developed for next-generation Wi-Fi.
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.
2015-06-08 Moving closer to full cognitive radio
This article explores the concept of cognitive radio, which promises to offer much higher utilisation of the available spectrum.
2004-08-13 More pre-802.11n Wi-Fi gear emerges
Belkin has released a router and wireless network card that uses pre-802.11n multiple-input, multiple-output antenna technology created by Airgo Networks.
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.
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.
2006-01-16 Leveraging MIMO for wireless WAN success
Performance gains provided by MIMO techniques will fuel the next chapter of wireless communications.
2005-02-10 Intel reveals MIMO radio, dual-core Itanium processor
Intel will introduce a dual-core Itanium processor along with one of the first CMOS radio chips using multiple-input/multiple output antenna technology.
2011-08-09 Creating a radar threat simulator and receiver calibrator with precise angle of arrival
Read about a solution for radar testing, and the results and benefits associate with it.
2014-08-08 Build wireless base station MIMO antennae (Part 1)
Here's a review of the relevant MIMO modes and technology, as well as the advantages of choosing a suboptimal maximum likelihood detector receiver over a minimal mean square error receiver.
2012-11-26 Boost mobile networks using MIMO and DAS
MIMO significantly enhances network capacity and data throughput in LTE networks while conserving spectrum resources.
2006-04-03 A better path to video-over-WLAN
Higher throughput, excess bandwidth, MIMO, channel bonding and advanced forward error correction are but some of the remedies for issues confronting video delivery over WLAN.
2010-01-05 WLAN ref design enables straightforward board boot
Quantenna Communications Inc. has released a complete reference design based on its QHS600 IEEE 802.11n WLAN 4x4 multiple input, multiple output (MIMO) chipset.
2011-03-16 Test mobile supports 3GPP DC-HSDPA Release 9
Aeroflex Inc. releases the TM500 Test Mobile, which supports the 3GPP DC-HSDPA Release 9 standard to the multiple UE emulation product
2004-04-16 Multichannel RF struts smart antennas
For greater capacity and reliability, wireless data communications systems are incorporating multiple transmit and receive channels to support smart antennas
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.
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.
2007-10-15 First RF test system for 4x4 MIMO apps debuts
A 4x4 multiple-input, multiple-output (MIMO) RF test system for R&D and production testing of next-generation RF communications equipment and devices has been released by Keithley Instruments, Inc.
2013-03-12 Epson's VCXO tweaked for LTE base stations, optical comms
Epson has touted its VG-4513CB as the industry's first VCXO to deliver output frequencies up to 500MHz without using a PLL or frequency multiplier
2005-12-16 Anadigics targets MIMO apps with new product offerings
Anadigics unveiled two new front-end products for wireless LAN mobile and multiple input multiple output applications.
2015-01-07 4x4 WiFi chips boast dedicated DSP
Broadcom's BCM4366 for gateways and STBs incorporates multiple 802.11ac Wave 2 features including radio optimisation for high quality video over a wireless network
2005-10-26 Wireless data's future? 3G, Wi-Fi, WiMAX combo
With wireless service providers and equipment manufacturers attempting to sort out the future course of mobile broadband data, some say the 'right combination of 3G, WiMAX and Wi-Fi' will be needed to achieve the most success.
2005-05-25 WiMax upheaval on course
Read an update on WiMax broadband access technology.
2007-01-24 WiMAX trails in 4G race
WiMAX won't grab the brass ring as the technology that defines 4G cellular systems, but it is likely to capture a healthy minority stake in that emerging sector.
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