An ultra-low-power micro-optoelectromechanical tilt sensor. - Timothy G. Constandinou; Julius Georgiou; Charalambos M. Andreou (ISCAS, 2008)

A novel 0.5 V 15 µW 1.3 MHz temperature-compensated analog PWM-controller for switch-mode converters. - Dominic Maurath; Charalambos M. Andreou; Yiannos Manoli (ISLPED, 2009)

A novel CMOS Bandgap reference circuit with improved high-order temperature compensation. - Savvas Koudounas; Charalambos M. Andreou; Julius Georgiou (ISCAS, 2010)

Computationally efficient classification of human transport mode using micro-doppler signatures. - Guillaume Garreau; Nicoletta Nicolaou; Charalambos M. Andreou; Cyrille d'Urbal; Guillermo Stuarts; Julius Georgiou (CISS, 2011)

A multimodal-corpus data collection system for cognitive acoustic scene analysis. - Julius Georgiou; Philippe O. Pouliquen; Andrew Cassidy; Guillaume Garreau; Charalambos M. Andreou; Guillermo Stuarts; Cyrille d'Urbal; Andreas G. Andreou; Susan L. Denham; Thomas Wennekers; Robert Mill; István Winkler; et al. (CISS, 2011)

Human Action Categorization Using Ultrasound Micro-Doppler Signatures. - Salvador Dura-Bernal; Guillaume Garreau; Charalambos M. Andreou; Andreas G. Andreou; Julius Georgiou; Thomas Wennekers; Susan L. Denham (HBU, 2011)

A 3-pin 1V 115µW 176×144 autonomous active pixel image sensor in 0.18µm CMOS. - Joseph H. Lin; Recep Ozgun; Philippe O. Pouliquen; Andreas G. Andreou; Charalambos M. Andreou; Julius Georgiou (ISCAS, 2011)

A Novel Wide-Temperature-Range, 3.9 ppm/°C CMOS Bandgap Reference Circuit. - Charalambos M. Andreou; Savvas Koudounas; Julius Georgiou (IEEE J. Solid State Circuits, 2012)

Bio-mimetic gyroscopic sensor for vestibular prostheses. - Charalambos M. Andreou; Yiannis Pahitas; Evdokia Pilavaki; Julius Georgiou (BioCAS, 2013)

An all-subthreshold, 0.75V supply, 2ppm/°C, CMOS Voltage Reference. - Charalambos M. Andreou; Julius Georgiou (ISCAS, 2013)

Bio-Inspired Micro-Fluidic Angular-Rate Sensor for Vestibular Prostheses. - Charalambos M. Andreou; Yiannis Pahitas; Julius Georgiou (Sensors, 2014)

A subthreshold, low-power, RHBD reference circuit, for earth observation and communication satellites. - Charalambos M. Andreou; Alessandro Paccagnella; Diego González Castaño; Faustino Gómez Rodríguez; Valentino Liberali; Alexander V. Prokofiev; Cristiano Calligaro; Arto Javanainen; Ari Virtanen; Daniel Nahmad; Julius Georgiou (ISCAS, 2015)

A 0.75-V, 4-μW, 15-ppm/°C, 190 °C temperature range, voltage reference. - Charalambos M. Andreou; Julius Georgiou (Int. J. Circuit Theory Appl., 2016)

A 0.7 V, 2.7 μW, 12.9 ppm/° C over 180° C CMOS subthreshold voltage reference. - Charalambos M. Andreou; Julius Georgiou (Int. J. Circuit Theory Appl., 2017)