Valencia Joyner Koomson

Development of a Mobile Application Platform for Self-Management of Obesity Using Artificial Intelligence Techniques

Sylvester M. Sefa-Yeboah, Kwabena Osei Annor, Valencia Joyner Koomson et al. · International Journal of Telemedicine and Applications · 2021 · 32 citations · Full text

Agriculture, Health Informatics, Nutrition +17

Optical Characterization of Tissue Phantoms Using a Silicon Integrated fdNIRS System on Chip

Chirag Sthalekar, Yun Miao, Valencia Joyner Koomson · IEEE Transactions on Biomedical Circuits and Systems · 2016 · 28 citations

Engineering, Bioengineering, Biomedical Engineering +17

A CMOS Sensor for Measurement of Cerebral Optical Coefficients Using Non-Invasive Frequency Domain Near Infrared Spectroscopy

Chirag Sthalekar, Valencia Joyner Koomson · IEEE Sensors Journal · 2013 · 25 citations

Engineering, Bioengineering, Biomedical Engineering +17

A Novel CMOS Frequency-Mixing Transimpedance Amplifier for Frequency Domain Near Infrared Spectroscopy

Ruida Yun, Valencia Joyner Koomson · IEEE Transactions on Circuits and Systems I Regular Papers · 2012 · 19 citations

Engineering, Biomedical Engineering, Electrical Engineering +17

Millimeter wave complementary metal–oxide–semiconductor on-chip hexagonal nano-ferrite circulator

Chao Liu, Hassan Oukacha, Enjin Fu et al. · Journal of Applied Physics · 2015 · 11 citations

Engineering, Electrical Engineering, Materials Science +17