A CMOS UWB transmitter for possible use for medical and biological imaging based on radio-wave induced ultrasound.
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Medical and biological imaging based on radio-wave induced ultrasound with a single source capable of irradiating multiple signals of different frequencies simultaneously can be implemented using ultra-wideband (UWB) technique. Development of a low-cost miniature UWB CMOS transmitter that can be used for this medical application is presented. The UWB transmitter designed using a 0.25-m CMOS process can generate and transmit both monocycle pulses from 140 to 350 ps and impulses from 100 to 300 ps which contain many concurrent frequencies such as 3.1-10.6 GHz of the UWB spectrum.
name of conference
2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)
Annu Int Conf IEEE Eng Med Biol Soc
author list (cited authors)
complete list of authors
Nguyen, Andrew||Nguyen, Cam