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This paper presents a High Common Mode Rejection Ratio(CMRR) Instrumentation Amplifier(IA) with Driven Right Leg(DRL) circuitry for Electrocardiogram(ECG) signal acquisition. The circuit is based on the current feedback topology. The high pass and lowpass filters are integrated into the IA. DRL is implemented to minimise the common mode noise. The present design is fabricated at UMC on 0.18µm CMOS...
The wearable physiological monitoring system is a washable shirt, which uses an array of sensors connected to a central processing unit with firmware for continuously monitoring physiological signals. The data collected can be correlated to produce an overall picture of the wearer's health. In this paper, we discuss the wearable physiological monitoring system called ‘Smart Vest’. The Smart Vest consists...
Telemedicine can be defined as medical practice across distance via telecommunications and interactive video technology. Telemedicine has been an active area of research for over 30 years. In the past, several telemedicine applications using wired communications were presented. The recent evolutions of wireless communications have enabled telemedicine systems to operate throughout the world, hence...
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