Kari Halonen Group
Sensor electronics and energy harvesting for wireless sensor networks, wearable, and implant applications research provides solutions for signal acquisition, power control and communications for wireless sensor devices of Internet of Everything and personalized customer electronics. As IoE devices merge the physical environment and internet seamlessly, the wearable and implant applications targets for improved personalized user experiance through advanced wireless user interfaces and information acquisition for personal health and well-being applications. The research aims to ultra low-power implementations of analog and digital electronics in energy scarce application environment.
Group members
Gesture Sensor Interface Demonstrator
This video demonstrates the operation of a low-power capacitive gesture sensor interface in a gaming application.
Latest publications
Effect of melatonin on low and high dose radiotherapy induced thyroid injury
Serhat Aras, İ̇hsan Oğuz Tanzer, Seyhan Karaçavuş, Neslihan Sayir, Esra Erdem, Fatih Hacımustafaoğlu, Ceren Ezgi Erdoğan, Tansel Sapmaz, Türkan İkizceli, Halime Hanım Pençe, Kürşad Nuri Baydili, Tolga Katmer
2023
Biotechnic and Histochemistry
A temperature and process compensation circuit for resistive-based in-memory computing arrays
Dipesh C. Monga, Omar Numan, Martin Andraud, Kari Halonen
2023
ISCAS 2023 - 56th IEEE International Symposium on Circuits and Systems, Proceedings
220-240-GHz High-Gain Phase Shifter Chain and Power Amplifier for Scalable Large Phased-Arrays
Md Najmussadat, Raju Ahamed, Mikko Varonen, Dristy Parveg, Mikko Kantanen, Kari A.I. Halonen
2023
IEEE Access
Outlooks on Transmitter Energy Efficiency and FOM and a 189.7-dBJ/bit ULP DPPM Transmitter
Mika Pulkkinen, Kari Halonen
2023
IEEE Transactions on Circuits and Systems I: Regular Papers
Development of Capacitive Sensors to Detect and Quantify Fluids in the Adult Diaper
Muhammad Tanweer, Raimo Sepponen, Ihsan Oguz Tanzer, Kari A. Halonen
2023
Bio-inspired Information and Communications Technologies - 14th EAI International Conference, BICT 2023, Proceedings
A 200-250-GHz Phase Shifter Utilizing a Compact and Wideband Differential Quadrature Coupler
Raju Ahamed, Mikko Varonen, Dristy Parveg, Md Najmussadat, Yehia Tawfik, Kari A.I. Halonen
2022
IEEE Microwave and Wireless Components Letters
A Compact Untrimmed 48ppm/°C All MOS Current Reference Circuit
Dipesh C. Monga, Kari Halonen
2022
MWSCAS 2022 - 65th IEEE International Midwest Symposium on Circuits and Systems, Proceedings
An E-band Bidirectional PALNA in 0.13 μm SiGe BiCMOS Technology
R. Ahamed, M. Varonen, D. Parveg, M. Najmussadat, M. Kantanen, Y. Tawfik, K. A.I. Halonen
2021
EuMIC 2021 - 2021 16th European Microwave Integrated Circuits Conference
Microwatt integrated radio transceiver circuits for aggressively duty-cycled wireless networks
Tuomas Haapala
2021
Design of a 240-GHz LNA in 0.13 µm SiGe BiCMOS Technology
Md Najmussadat, Raju Ahamed, Mikko Varonen, Dristy Parveg, Yehia Tawfik, Kari A.I. Halonen
2021
EuMIC 2020 - 2020 15th European Microwave Integrated Circuits Conference
Contact:
Kari Halonen
e-mail: kari.halonen at aalto.fi
Postal address:
Department of Electronics and Nanoengineering
Aalto University School of Electrical Engineering
P.O. Box 15500, 00076 Aalto, Finland
Visiting address:
TUAS-building
Maarintie 8, 02150 Espoo