Design of precision analog circuits, sigma-delta ADCs, low-offset amplifiers, voltage and frequency references, sensor interface circuits and smart sensors.
He is involved in instrumentation and measurement in general and on-chip functional integration of microelectronic circuits and silicon sensor, fabrication compatibility issues and micromachining in silicon and microsystems in particular.
Development of precision electronic measurement instrumentation for industrial applications, with focus on smart capacitive, inductive and optical sensors and interfaces.
Sensor interface circuits, smart sensors, energy efficiency, ultra-low power design, (self-)calibration techniques, capacitive sensors, ultrasound, precision analog circuits.
Sensor read-outs, fully-integrated frequency references, Analog-to-Digital/Digital-to-Analog converters, cryogenic electronics.
Precision operational and Instrumentation amplifiers, voltage references, smart sensors
Energy-efficient resistor-based temperature sensors
Microsystems for gas sensing, optical spectrometry and precision circuits for readout. Micromachining and microfabrication technology in general.
MEMS and it's medical applications
Precision Analog circuits, Energy-efficient Data Converters, On-chip DC-DC converters and SerDes.
Integrated Temperature Sensors, CMOS Image Sensors, Power/Thermal Management
Design of monolithically integrated gas sensors
CMOS-compatible Carbon Dioxide-sensor interfaces
CMOS high speed continuous-time sigma-delta converters
ASICs for medical ultrasound and data converters
ASICs for medical ultrasound and system interconnect
Ultra low noise CMOS image sensor
His research interests is on optical MEMS sensors.
Very low power audio ADCs
Energy-efficient analog circuits and low power sensor interface.
Wide-bandwidth contact-less current sensing with integrated magnetic sensors
Integrated frequency references based on thermal diffusivity
Precision analog circuits, low power sensor interface, and data converters.
Thermal-diffusivity-based frequency references and temperature sensors
Energy-Efficient Transistor-Based Smart Temperature Sensors for RFID Application.
No-trim thermal-diffusivity-based temperature sensors.
DATA converter, CMOS sensor
Active-electrode system for biopotential EEG measurement.
CMOS image sensor
Precision Analog Circuits, Sensor interfaces, Calibration techniques
MEMS device for optical measurement of bio-medical parameters
(Thermal-diffusivity-based) temperature sensors and mixed-signal design
Low-power thermal wind and temperature sensors
On-chip temperature sensors
Low noise amplifier, high speed single slope ADC.
BJT temperature sensor at cryogenic temperatures, Low temperature electronics
ADC for sensors
Capacitive sensing, Noise-based references
Switched-capacitor voltage references and low-offset amplifiers
Ultrasonic gesture sensing, PVDF Ultrasonic sensors
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