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... |
New 1-GHz products expand line amplifier portfolio
Anadigics, Inc. has introduced five new line amplifier ICs for CATV infrastructure applications. ...
MMIC driver, 20-GHz power amplifiers feature matched 50-Ohm interfaces
Hittite Microwave Corporation has released a monolithic microwave IC driver amplifier die and an SMT-packaged MMIC power amplifier for applications from 5 GHz to 20 GHz...
RF Design's Guide to RSS
Test solutions are dedicated to MIMO WLAN products
LitePoint Corp., a provider of advanced wireless test solutions, has announced the availability of two new wireless test solutions for advanced MIMO wireless LAN products, the IQnxnT MIMO test system and the one-box tester MIMO add-on software package for existing IQview and IQflexT instruments...
Silicon beam lead PIN diode has superior performance
M/A-COM has expanded its beam lead PIN diode group with the addition of MA4PBL027 HMIC silicon beam lead PIN diode ...
Surface-mount VCOs, PLL modules are inexpensive
Valpey Fisher is offering a complete line of voltage-controlled oscillators (VCO) and phased-locked loop (PLL) modules, adding to its extensive platform of high-frequency, low phase noise timing solutions...
Tester measures noise power ratio across a range of power levels
Applied Instruments has introduced a noise power ratio tester...
Single-chip phone eases GSM/GPRS handset design
Combining advances in 0.13-micron CMOS process technology innovations in digitally intensive RF transceiver architecture and rigorous verification methodologies,...
Signal Processing
Longitudinal balance bridge North Hills has announced a line of instrumentation-grade bridges that measure the transverse or differential signal resulting...
Integrating power management on RF chips
Power supplies are part and parcel of electronic circuits and are needed in a variety of forms to drive these circuits. Some familiar terms include dc-dc...
Products
Active Components Rotary position sensing device Melexis has introduced a solution for rotary position sensing. The MLX90316 is a monolithic, programmable...
Comprehensive wireless platform secures communications
Wireless security solutions provider Columbitech has released a comprehensive platform of wireless security offerings for retailers. These field-tested...
Single-chip transceiver simplifies quad-band EDGE handset design
At this month's 3G World Congress & Exhibition in Hong Kong, Analog Devices Inc. disclosed a single-chip radio transceiver for the enhanced data rates...
Magnet sensor taps solar power for batteryless, wireless door/window contacts
Munich, Germany-based EnOcean GmbH, a supplier of energy-harvesting wireless technologies, has introduced a solar-powered radio-frequency (RF) magnet-contact...
Integrated CMOS chip is complete RF to digital front-end
Silicon Laboratories SiRX Si21xx Single-chip Satellite Receivers are the RF Design Product of the Month for November 2005....
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