Professor Larson's research ranges from electronic circuits and systems, to electronic devices and materials. Larson develops high-speed circuits based on InP (indium-) and GaAs (gallium arsenide) as well as silicon technology. He also explores applications for micromachining technology in the manufacture of high-speed integrated circuits, and studies new packaging technology for them. ..Larson's current research is specifically also focused on low-power circuit design and RF design techniques for wireless communications. He recently completed "CDMA Mobile Radio Design," a book on how to design the hardware and software for wireless handsets based on code-division multiple access technology. CDMA is the foundation of all third-generation wireless technologies, including Europe's W-CDMA standard and CDMA2000. ..As director of the industry-sponsored Center for Wireless Communications (CWC) at UCSD, Larson is in a unique position to comment on the development and deployment of 3G wireless, including new generations of circuits. He oversees a wide range of ongoing research projects, with funding from CWC's 17 corporate members.
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