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 architecture brings GPS to mobile phones
The SiRF Technology GSCi-5000 self-contained GPS reciever is the RF Design Product of the Month for February 2006....
Architectures for mobile RF convergence and future RF transparency
As mobile portable devices such as cell phones, PDAs and laptop computers acquire multimode, multiband wireless connectivity, there is an ever-increasing need for greater levels of RF integration. Space, cost and power consumption constraints will no longer make it viable to have a separate wireless transceiver for each communication mode....
TechnoConcepts chooses Jazz for foundry service
TechnoConcepts, Inc. has selected Jazz Semiconductor, an independent wafer foundry located in Newport Beach, California, to fabricate its True Software Radio chips...
RF coaxial cables, assemblies brochure
Polished ceramic substrates enhance thin-film microwave circuits
The Advanced Film Division of TT electronics’ IRC has enhanced its thin-film microwave circuit capabilities with polished ceramic substrates...
Single-chip CMOS transceiver for 3.5G handsets
Sirific Wireless has introduced a single-chip CMOS HSDPA/WEDGE RF transceiver, the SW3200...
Fiber optic switches use MEMS technology
Laser Components has added MM switches to its product range of optical switches. ...
Analog switches feature chip-scale packaging
Pericom Semiconductor has introduced a family of advanced analog switches created for mobile terminal applications featuring chip-scale packaging (CSP), low on-resistance, and wide voltage ranges....
Digital TV chip premieres
Texas Instruments has announced that initial Hollywood DTV single-chip solutions for mobile phones are now being delivered to TI customers who manufacture wireless handsets. The chips integrate the mobile TV tuner and demodulator into one piece of silicon using a standard 90 nm digital process....
VGA features integrated power detector
Analog Devices has extended its portfolio of RFICs with a new analog-control, variable-gain amplifier that offers high linearity over a broad frequency range for wireless infrastructure applications, such as cellular base station transceivers...
DBS IF amplifiers offer performance options
NEC’s newest family of silicon and SiGe IF amplifiers offer DBS/Ku-Band receiver designers a wide choice of performance options ...
Linear power amplifier features high gain, efficiency
M/A-COM has introduced the MAAPSS0075 RoHS-compliant 2.4 GHz linear power amplifier for 802.11b/g WLAN applications...
Analog switching ICs suit precision signals
Vishay has released a trio of precision low-voltage monolithic CMOS analog switching ICs that combine a wide voltage range, low leakage, and tight on-resistance matching for precision signal switching and routing....
JFW offers new catalog
China’s IC consumption surpasses U.S. and Japan
With a continuing shift in manufacturing and rising demand for electronic consumer goods and mobile communications gadgets, China became the largest consumer of integrated circuits last year. ...
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