Title :
ASIC for wireless ambulatory blood pressure monitoring based on applanation tonometry
Author :
Raja, M. Kumarasamy ; Yan, Dan Lei ; Zhao, Bin ; Singh, Ram Pal ; Zhang, Haijun ; Je, Minkyu ; Navaneethan, V. ; Chen, Xia ; Peh, W.L. ; Tey, L.T.
Author_Institution :
Inst. of Microelectron. (A-STAR), Singapore, Singapore
Abstract :
This paper describes a 0.18-μm CMOS ASIC, featuring a low power and highly integrated 802.15.4 transceiver with MAC support, a 100-μA programmable signal conditioning, and an inductor-less power management circuit. A compact sensor node for wireless ambulatory blood pressure monitoring (ABPM) using this ASIC is demonstrated. The whole ASIC including the Zigbee transceiver shows state of the art performance in terms of high level of integration and low power consumption.
Keywords :
CMOS analogue integrated circuits; Zigbee; application specific integrated circuits; biomedical electronics; blood pressure measurement; eye; power consumption; pressure sensors; wireless sensor networks; CMOS ASIC; MAC support; Zigbee transceiver; applanation tonometry; compact sensor node; power consumption; power management circuit; programmable signal conditioning; wireless ambulatory blood pressure monitoring; Application specific integrated circuits; Blood pressure; IEEE 802.15 Standards; Tin; Transceivers; Wireless communication; Wireless sensor networks; Body sensor networks; Radiofrequency integrated circuits; Zigbee;
Conference_Titel :
Radio-Frequency Integration Technology (RFIT), 2012 IEEE International Symposium on
Conference_Location :
Singapore
Print_ISBN :
978-1-4673-2303-1
DOI :
10.1109/RFIT.2012.6401642
