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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Effective IM2 estimation for two-tone and WCDMA modulated blockers in zero-IF
As third-generation (3G) wireless networks are currently expanding in Japan (IMT-2000), in Europe (UMTS) and in the United States (CDMA 2000), the need...
RF LDMOS transistors come in plastic packages
To lower the cost of silicon RF transistors by almost 25 percent, Allentown, Penn.-based Agere Systems has packed five high-performance RF LDMOS transistors...
Products
Integrated Subsystems RF modules with embedded protocol Radiocrafts AS has introduced a series of small-form RF modules. The RC1040, RC1080 and RC1090...
Characterizing [S]-parameters of 75 circuits with 50 lab equipment
Engineers working with cable, terrestrial or satellite TV applications are frequently required to make S-parameter measurements on these circuits. But...
Company raises $1 million for product development
Wispry, an Irvine, Calif.-based fables developer of tunable RF components and modules for the wireless applications has raised $1 million in funding to...
Ember buys 802.15.4 radio technology; targets Zigbee market
Ember Corporation, Boston, Mass., has purchased a deep portfolio of 802.15.4 RFIC technology from Cambridge Consultants Ltd. (CCL) and has hired the engineering...
Patriot announces new Web site
Patriot's new Web site contains updated information on all of its products and services. ...
RF LDMOS transistors come in lead-free plastic packages
To lower the cost of silicon RF transistors by almost 25 percent, Agere Systems has packed five high-performance RF LDMOS transistors in lead-free overmolded plastic packages...
Mobile communications network streamlines police department
Las Vegas - Microwave Data Systems, together with full-service partner Twin Cities Industrial Control (TCIC), announced at the International Wireless Communications Expo that it will provide a wireless radio system to the City of Woodbury, Minn., Police Department ...
Key SiC supplier expands GaN business
Durham, N.C. — Cree, Inc. has entered into a definitive agreement to acquire the gallium nitride substrate and epitaxy business of Advanced Technology Materials, Inc....
SDR forum forms public safety special interest group
Las Vegas — A Public Safety Special Interest Group has formed within the Software Defined Radio Forum, announced Allan Margulies, chief operating officer of the SDR Forum...
TIA projects double-digit growth for international telecom market
While segments of the U.S. telecom industry have faced intense economic challenges recently, the telecommunications markets outside the United States seem to enjoy growth...
NFC forum enables touch-based interactions in consumer electronics
Hannover, Germany — Nokia Corporation, Royal Philips Electronics and Sony Corporation have established the Near Field Communication (NFC) Forum...
Power systems company hires telecom industry veterans to penetrate market
Richardson, Texas — Valere Power has hired telecommunications industry veterans Michael Kania and Mark Rock as directors of business development...
Joint effort stimulates China's emerging secure mobile commerce
Toronto — Diversinet Corp. and Guangdong Electronic Certification Authority will work together to stimulate China's emerging mobile commerce and mobile digital certificates market...
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