Incremental Improvements Define The 2012 Mobile World Congress |
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Louis E. Frenzel, Editor in Chief
The usual players all showed up at this year’s Mobile World Congress in Barcelona with lots of improved devices, but no real game-changing breakthroughs... |
Signal analyzer offers WCDMA/HSDPA modulation quality measurement option
Anritsu Company has developed a WCDMA/HSDPA modulation quality measurement option for its MS2781A Signature high performance signal analyzer. ...
Focus Enhancements announces new vice president of engineering for Semiconductor Group
Focus Enhancements has announced Michael Ngo has joined the company as vice president of engineering for its Semiconductor Group in its Hillsboro, Oregon, office. ...
UWB chips leveraged for analyzer products
Wisair's UWB physical layer chips are being used by leading protocol analyzer providers Ellisys and LeCroy....
Analog signal generator demonstrates high close-to-carrier phase noise performance
The E8663B analog signal generator from Agilent Technologies provides good close-to-carrier phase noise performance for frequency ranges up to 3.2 or 9 GHz. ...
Integrated solution combines WLAN, Bluetooth and FM Audio
Texas Instruments’ WiLink 5.0 integrates mobile WLAN, Bluetooth and FM stereo audio all in a space-saving platform for mobile phones...
High-speed ADCs suit communications applications
A new family of high-speed 10- and 12-bit analog-to-digital converters (ADCs) from Analog Devices targets broadband communications and wireless infrastructure applications-—such as cable modem termination systems, third- and fourth-generation microcell and picocell base stations, and fixed point-to-point radios—-where low power consumption is required to accommodate smaller form factors, but high-quality conversion performance cannot be sacrificed...
Chipset boosts CDMA voice capacity
Magnolia Broadband announced the final field testing of DiversityPlus, Magnolia's mobile transmit diversity solution, with a major U.S.-based CDMA carrier....
Aperto Networks and ADC deliver WiMAX solutions
ADC and Aperto Networks have announced that ADC has entered into an original equipment manufacturer (OEM) agreement with Aperto Networks, to supply its...
Measurement platform breaks new ground in configurability
The Cascade Microtech M150 measurement platform is the RF Design Product of the Month for April 2006....
Passive Components
Surface-mount wirewound chip inductors Designed for high-frequency applications in a range of consumer, commercial and industrial devices, the DR354-1-2-3-4...
Products
Active Components RF detector includes fast comparator Linear Technology's LTC5536 is an RF power detector that includes a fast comparator. It combines...
ARM technology to be used in UWB devices and systems
ARM has announced that industry-leading UWB chip and hardware companies Alereon, Focus Enhancements, Mindtree Consulting, Pulse~LINK and Staccato Communications...
CMOS RF transceiver chip tackles multiband 3.5G radio system
Board space and cost are among the concerns for manufacturers of next-generation multimedia, thin-profile mobile phones. With the advent of HSDPA networks, wireless carriers are anxious to capitalize on increased data throughput in these devices. Thus, driving the need for higher integration, robust architectures, and receive diversity in RF transceiver design....
Using high-directivity couplers in cell phone PA control
This article presents a wideband high directivity coupler that replaces isolators and provides better control of PA output at lower cost and smaller size....
Multibeam PCS smart antenna technology
A smart antenna, a multibeam adaptive antenna beam selection (AABS) planar phased array, has been developed in conjunction with RF technology solutions...
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