Graduate engineering student Vincent Leung from the University of California, San Diego, has developed an ultra-low-power silicon germanium (SiGe) BiCMOS Transmitter IC for third-generation (3G) W-CDMA cellphone applications that can lower power consumption in transmitters by up to 50% when the handset is close to a base station, allowing longer talk times in 3G cellphones. Go to http://cwc.ucsd.edu.
Independent science safety company Underwriters Laboratories is providing new guidance for manufacturers about how to follow the latest IEC standards for implementing safety features in programmable logic controllers.
Automakers are adding greater digital capabilities to their design and engineering activities to promote collaboration among staff and suppliers, input consumer feedback, shorten product development cycles, and meet evolving end-use needs.
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