122 citations · 122 across the 4 of their papers we have counts for
4 papers
Continuous PPG-Based Blood Pressure Monitoring Using Multi-Linear Regression
Serj Haddad, Assim Boukhayma, Antonino Caizzone
In this work, we present the Senbiosys blood pressure monitoring algorithm (SB-BPM) that solely requires a photoplethysmography (PPG) signal. The technology is based on pulse wave…
Conversion Gain Enhancement in Standard CMOS Image Sensors
Assim Boukhayma
This paper focuses on the conversion gain (CG) of pixels implementing pinned photo-diodes (PPD) and in-pixel voltage follower in standard CMOS image sensor (CIS) process. An overvi…
Simple Thermal Noise Estimation of Switched Capacitor Circuits Based on OTAs -- Part II: SC Filters
Christian Enz, Sammy Cerida Rengifo, Assim Boukhayma +1
In Part I of this paper, we have shown how to calculate the thermal noise voltage variances in switched-capacitor (SC) circuits using operational transconductance amplifiers (OTAs)…
Simple Thermal Noise Estimation of Switched Capacitor Circuits Based on OTAs -- Part I: Amplifiers with Capacitive Feedback
Christian Enz, Antonino Caizzone, Assim Boukhayma +1
This paper presents a simple method for estimating the thermal noise voltage variance in passive and active switched-capacitor (SC) circuits using operational transconductance ampl…