4-A Chips Charge Smart-Phone Li-Ion Batteries
MD&D News Staff
Trumpeted as the first monolithic, 4-A Li-ion battery charger ICs, Summit Microelectronics’ configurable SMB349 and SMB359 operate from a 3.6-V to 16-V input range...
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Test platform supports lifecycle of A-GPS devices
Aeroflex has launched a fully integrated solution for testing assisted-global positioning system (A-GPS)-enabled mobile handsets. The solution is based...
VoIP IC market grows as consumer offerings expand
According to In-Stat, the VoIP IC market is not only growing, but is shifting as consumer offerings expand. Wireless and video will play stronger roles...
Amplifiers
SiGe power amplifier The MAAP-008015 amplifier from M/A-COM, a business unit of Tyco Electronics, is a 2.4 GHz linear power amplifier for 802.11b/g multiple-input...
Supply agreement extends strategic relationship
Motorola Inc. has reaffirmed its strategic relationship with Freescale Semiconductor by selecting the Austin-based company as a preferred supplier of...
ADAPTIX issues patent covering adaptive subcarrier clusters
The U.S. Patent and Trademarks Office (USPTO) has issued U.S. Patent No. 7,146,172, entitled Multicarrier Communications with Adaptive Cluster Configuration...
Meeting mobile WiMAX performance requirements
This article discusses a new-generation chipset that is designed to meet the performance demands a mobile WiMAX handsets and laptops....
Embedded data distribution service
Real-Time Innovations (RTI) has been selected by Microsoft Corporation to join the Windows Embedded Partner Program. As a new Windows Embedded Partner,...
Beceem and Elliptic collaborate on WiMAX security
Beceem Communications, a supplier of chipsets for the Mobile WiMAX terminal market and Elliptic, a supplier of security IP products, will extend their...
Moving beyond the limitations of 3G
At this month's 3GSM World Congress in Barcelona, Spain, cellular phone manufacturers displayed their latest wireless wares, ranging from high-end music-enabled...
Network analyzer delivers speed and accuracy with configurability
Agilent Technologies PNA-X network analyzer is the RF Design Product of the Month for February 2007....
Boeing to test sniper fire detection and location technology
Boeing has been awarded a U.S. Air Force contract for a ground situational awareness toolkit (GSAT) that integrates a ScanEagle unmanned aircraft system...
Removing the interstage transmit SAW in WCDMA
This article analyzes the trade-offs required for removing the Tx SAW from the transceiver and duplexer sections of the handset....
Designers confront the heat of battle
Military designers who subscribe to another publication, Power Electronics Technology (www.powerelectronics.com), know that electronics systems face a...
Designing broadband WiMAX PA using GaN power transistors
In addition to investigating the performance and design benefits of using gallium nitride (GaN) power transistors in broadband WiMAX applications, this article also presents RF performance achieved with silicon substrate and plastic overmold packaging for these transistors....
EDO receives Navy contract for additional smart racks
EDO Corporation has been awarded a $13.3 million contract to produce an additional 175 BRU-55 bomb-ejector racks that are used on the Navy's F/A-18 aircraft....
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