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... |
Tahoe RF Semiconductor Launches RF Receiver Front End and Integrated VCO IP Blocks
Auburn, Calif. -- Tahoe RF Semiconductor Inc., launched its new RF IP CoreTech product line with the availability of the TRFS-151 CDMA RF receiver front end and the TRFS-201 integrated VCO, both using the Jazz Semiconductor 0.35µm SiGe BiCMOS process (SiGe60). The product line is targeted at multiple wireless communication standards....
Appairent Technologies Demonstrates First 802.15.3 Radio
Rochester, N.Y. - Appairent Technologies Inc., a provider of standards-based wireless modules for consumer electronic products and applications, announced that it demonstrated its IEEE 802.15.3 standard Transpairent radio development system technology at the Wireless Ventures 2003 conference held in Redwood City, Calif. The company claims the Transpairent Radio is the first IEEE 802.15.3 compatible radio...
Centurion Unveils Waterproof Internal Mercury Antenna for Telematics
Lincoln, Neb. -- Centurion Wireless Technologies Inc., announced its waterproof internal Mercury antenna for automotive communications systems....
IKE Micro Announces Amplifier Orders
West Nashua, N.H. -- IKE Inc., a build-to-print contract manufacturer, announced that it was awarded orders from three defense electronics companies for build-to-print manufacturing services....
Nokia Wideband Speech Coding Proposal Selected as CDMA2000 Standard
Irving, Texas -- Nokia Corp. announced that its proposed technology for standardizing a CDMA2000 wideband speech codec was selected by the Third Generation Partnership Project 2 (3GPP2)....
products
Short Range Unidirectional Radio Frequency System Microchip Technology Inc. introduced a complete system for short-range uni-directional RF communications....
MMDS, Wireless Broadband Access and the Last Mile
Two-way multichannel, multipoint distribution service (MMDS) is a cost-effective, wireless alternative to digital subscriber lines (DSL) and cable modem...
A Low Noise, Multiple Output PLL Synthesizer for Radar Applications
Advanced radar applications require highly stable frequency references with extremely low phase noise floor performance. Generally the frequency of references...
Techniques for Determining Small Antenna Gain
In miniature receiver design, such as keyless entry and security devices, one challenging task is optimizing all circuits affecting radiated sensitivity....
Multi-Channel SDR Architectures for C4ISR Applications
The fusion of Command, Control, Communications, Computer, Intelligence, Surveillance, and Reconnaissance (C4ISR) requires flexible and adaptable cutting...
Temex Announces New Material for Very High Frequency Applications
Paris, France -- Temex, a unit of Tekelec Systemes, introduced a new range of high frequency ceramics with twice the performance of previous materials for 8 GHz to 15 GHz applications, at no significant extra cost, the company says....
product focus passive components
Mil Spec SMPS Stacked Capacitors AVX Corp. is offering encapsulated stacked capacitors for very high-performance applications in both T- and B-levels...
PicoChip Claims First 3G Base Station Phone Call Proves Software Defined Technology
Bath, United Kingdom -- PicoChip Designs Ltd. announced it made what it calls the world's first 3G call using a software defined base station....
An Innovative Shortwave Coupler Design
The wireless industry is demanding modules with more functionality and smaller size1. The designer must achieve this combined functionality at a lower...
Does Next-Gen Phone's Success Hang on the Cool Factor?
I received an e-mail I recently with an article that eluded to the fact that the next generation of cell phones will succeed based on the factor. What...
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