Category: EMBEDDED

An Autonomous Wireless Sensor Node With Asynchoronous ECG Monitoring in 0.18mM cmos

An Autonomous Wireless Sensor Node with Asynchronous ECG Monitoring in 0.18 m CMOS Abstract: The design of a 13.56 MHz/402 MHz autonomous wireless sensor node with asynchronous ECG monitoring for near field communication is presented. The sensor node consists of an RF energy harvester (RFEH), a power management unit, an ECG readout, a data encoder […]


A Time Synchronization Technique for CoAP-Based Home Automation Systems

A Time Synchronization Technique for CoAP-Based Home Automation Systems Abstract: With the advent of internet-of-things (IoT)-based home automation systems, time synchronization techniques for low power sensor modules are in high demand. The constrained application protocol (CoAP) was recently standardized for sensor networks by IETF and is becoming widely adopted for home automation systems by ETSI, […]