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2014-03-19 Test environment for multiple antennas in satellite
Elektrobit developed software-defined radio based environments aimed at satellite operators and infrastructure vendors, enabling them to scrutinize RF link performance.
2007-11-12 Synplicity DSP tool supports Lattice FPGAs
Synplicity's Synplify DSP software now supports the LatticeECP2M and LatticeXP2 FPGA devices, creating a powerful solution for DSP algorithm implementation in aerospace, wireless, telecom and digital multimedia applications.
2008-06-27 Startup bolsters video over Wi-Fi
Startup Celeno recently debuted at the Connections conference its first chip, a modified 802.11 baseband optimized for video, which it claims can deliver 34Mbits/s at the application layer more than 120ft and through multiple walls of a home at extremely low packet error rates.
2012-08-03 Speed up devt of next gen 802.11ac wireless LAN transmitters
Find out how to ease 802.11ac validation.
2006-06-16 Sparks fly after wireless standard tests
Vendors targeting the next-generation WLAN standard went on the defensive recently after the first tests of draft IEEE 802.11n clients and routers indicated poorer-than-expected performance.
2011-03-01 Small cell base station platform eases 3G/4G BTS development
TI and Azcom's TMDXSCBP6616X base station platform focuses on 3G and 4G high speed data systems, supporting multicarrier HSPA+ systems as well as full-rate, 20MHz LTE systems.
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.
2005-01-07 Samsung, Athena co-develop three-transceiver RF device
Samsung Electronics Co. Ltd and Athena Semiconductors Inc. have developed the industry's three-transceiver RF device for MIMO in a single IC.
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.
2006-05-16 RF test aims at wireless standards
Wireless standards are inundating the market, placing tremendous demands on the test engineer and on the tools necessary to test these new integrated devices.
2011-02-03 RF IC fits complete RF front-end blocks in Wi-Fi dongle
Rfaxis announces that its RFX2402 RF Front-end IC has been selected by Ralink Technology Corp. for multiple platforms featuring the latest 802.11n 3Tx3R MIMO solutions.
2007-10-12 RF front-end module simplifies 802.11n design
SiGe Semiconductor Inc. today announced what it is calling the world's most integrated RF front-end module for Wi-Fi products designed to comply with the IEEE 802.11n specification.
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.
2006-12-12 Qualcomm unveils 'first' 802.11n draft 2.0 chipset
Simultaneous with the announcement of its acquisition of Airgo Networks, Qualcomm unveils the first chipset to offer full support for Draft 2.0 of the IEEE 802.11n standard.
2009-01-20 QR matrix decomposition
QR matrix decomposition (QRD), sometimes referred to as orthogonal matrix triangularization, is the decomposition of a matrix (A) into an orthogonal matrix (Q) and an upper triangular matrix (R).
2008-07-01 Power amplifier for WLAN brings high gain
Tyco Electronics' linear power amplifier, which is intended for 802.11b/g MIMO WLAN applications that require high gain, high efficiency and small size, maximizes system performance while maintaining low DC power consumption.
2006-10-16 Platform FPGA design ups DSP performance
Emerging tech such as MIMOwhich uses complex DSP algorithms requiring massive parallel processing capabilitiesare promoting the use of platform FPGAs for DSP solutions.
2007-03-13 One-box tester meets WiMAX volume manufacturing needs
LitePoint has announced the market release of its IQmax-100 one-box manufacturing test solution designed to address the needs of WiMAX volume manufacturing.
2011-10-11 OEMs looking into LTE-Advanced
LTE-Advanced is already garnering interest from component manufacturers, according to a new report by Heavy Reading.
2007-03-19 NXP transceivers deliver mobile WiMAX promise
In support of the mass deployment of mobile WiMAX, NXP's new transceivers employ 2x2 MIMO technology, allowing for twice the data throughput and double the maximum speed of the company�s existing WiMAX transceiver solutions.
2015-09-11 Nokia highlights next-gen 5G network
During the recent CTIA Super Mobility Conference, Nokia Networks detailed a programmable 5G architecture for next-generation networks where most functions will become software-defined and automatic.
2006-07-01 New trends in WLAN front-end modules
This article shows the benefits of using an RF FEM in WLAN applications, particularly the 802.11b/g, 802.11a/b/g and 802.11n standards. As FEMs begin to achieve cost parity with discrete solutions, they will emerge as the dominant RF solution in WLAN applications as they provide ease of design, resolve implementation issues and ensure performance improvements.
2003-03-17 Multipath expands radio frequency bandwidth
Mimo can boost data rates by utilizing the available spectrum in a more-efficient manner with an array of antennas at both transmitter and receiver.
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.
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.
2007-03-01 Minor role awaits WiMAX in next-gen cellular
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 and could help bring Internet access to a new-gen of consumer devices.
2007-01-01 Making MAS essential for mobile WiMAX
This article reviews the basic principles behind MAS architectures and their key benefits, examines the performance characterization of a number of different MIMO algorithms, and concludes with MAS implementation considerations for WiMAX equipment developers.
2007-09-25 MAC/PHY chip powers Mobile WiMAX base stations
Sequans Communications' latest WiMAX chip, the SQN2130 is a PHY/MAC ASIC designed for Mobile WiMAX base stations.
2013-01-23 LTE-A test mobile supports Transmission Mode 9
Aeroflex's TM500 LTE-A Single UE Test Mobile added support for 3GPP Rel-10 TM9 that allows enhanced network capability and performance by flexible use of MIMO with low additional overhead.
2005-11-08 LitePoint announces two new wireless test solutions
LitePoint Corp. announced the availability of two new wireless test solutions for advanced MIMO wireless LAN products.
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