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... |
M/A-COM extends amplifier family for infrastructure applications
M/A-COM has released a new family of 0.5, 1.0 and 2.0 W amplifiers for commercial base station and repeater infrastructure applications...
Dual-band UMTS PA can dramatically cut idle current consumption
TriQuint Semiconductor, Inc. has introduced a TQM7M60001 dual-band UMTS power amplifier module (PAM) in a small form factor-4 mm x 4 mm x 1.1 mm...
Resistor-set 170 MHz silicon oscillator comes in ThinSOT
A new silicon oscillator from Linear Technology is fast, providing a simple, compact and robust timing solution for FPGAs, CPLDs, microprocessors and DSPs...
SiGe mixer offers low noise, high linearity for 2.5G/3G base stations
Maxim Integrated Products has released MAX9994, a high-performance, fully integrated SiGe mixer for 2.5G/3G wireless-infrastructure applications...
L-band amplifiers target digital audio broadcasting OEMs
To meet the requirements of digital audio broadcasting transmitter manufacturers, Richardson Electronics has announced the availability of two new L-band (1450-1500 MHz) power amplifiers designed and manufactured by RF Engineered Solutions, Ltd ...
Wirewound chip inductors are tailored for high-frequency applications
Designed for high-frequency applications in a wide range of consumer, commercial and industrial devices, the DR354-1-2-3-4 series surface-mount wirewound chip inductors from Datatronic Distribution, Inc., combine performance, miniature packaging and economy...
HD/SD switchable video filters simplify design
Maxim Integrated Products' MAX7454/MAX7455 are 3-channel, switchable high-definition/standard definition video-reconstruction filters and buffers ideal for 1080i, 720p, 480p, and 480i video scanning system standards...
Antenna positioner supports high-gain antennas
The RF/Microwave Instrumentation division of AR Worldwide has introduced a heavy-duty, non-conductive support and positioner for two of its high-gain,log periodic antennas...
ZigBee alliance continues to grow
Continuing on its growth path, the ZigBee Alliance has added 16 new member companies to its roster...
Highly integrated hardware, software design facilitates mobile handsets
Royal Philips Electronics has introduced a highly integrated system solution for low- to mid-end GSM/GPRS mobile handsets...
Multi-function reader evaluation kit supports dual frequencies for RFID
Texas Instruments has released a multi-function reader evaluation kit, labeled S4100...
Multi-channel narrowband transmitter supports automotive applications
Austrian supplier Austriamicrosystems has readied a multi-channel narrowband RF transmitter chip that meets numerous worldwide standards...
Passive intermodulation analyzer is suitable for qualifying components
Summitek Instruments has announced the SI-400C PIM analyzer covering the frequency band from 138 to 512 MHz...
Broadband SAW filters come in miniature packages
The latest addition to the EPCOS line is a new generation of broadband filters for all major frequencies in the automotive market...
Darlington amplifier gain blocks cover DC to 6 GHz
Aeroflex/Metelics has introduced eight InGaP HBT Darlington amplifier gain blocks covering the frequency range from DC to 6 GHz...
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