Moustafa Nawito describes in detail the development process of a novel platform of Readout Integrated Circuits (ROICs), which enable the realization of miniaturized multi-parameter biomedical implants intended for long-term in-vivo monitoring. He presents new circuits and techniques for fully integrated sinusoidal generation, electrochemical impedance spectroscopy as well as on-chip measurement of p H levels, oxygen concentration and temperature. The author draws conclusions of the development process and delivers guidelines for further innovations.
Innehållsförteckning
The SMARTImplant Project.- Cyclic ADC with Offset Subtraction.- New Sine-Wave Generation Method.- New Synchronous Impedance Spectroscopy Method.- On-Chip Temperature Measurement.- Ultra-Thin Chip Considerations.
Om författaren
Moustafa Nawito is a mixed-signal electronic chip designer at the Institut für Mikroelektronik Stuttgart (IMS CHIPS) with focus on analog circuits. His research interests include analog to digital converters, on-chip signal generation and biomedical applications.