Title :
An ultra low power baseband transceiver IC for wireless body area networks
Author :
Liu, Xin ; Phyu, Myint Wai ; Wang, Yisheng ; Zhao, Bin ; Zheng, Yuanjin
Author_Institution :
Inst. of Microelectron., Singapore
Abstract :
In this paper, we presents a low complexity ultra low power baseband transceiver IC for wireless body area network applications. A specified transceiver architecture for physical layer (PHY) and serial peripheral interface (SPI) realization is proposed and system performance is optimized. Implemented in a 0.18-mum CMOS technology, the baseband chip consumes 240.24 muW for TX mode and 202.34 muW for RX mode when working at a 250 kHz system clock and 1.8 V supply.
Keywords :
CMOS integrated circuits; biomedical communication; biomedical electronics; body area networks; transceivers; wireless sensor networks; CMOS technology; RX mode operation; TX mode operation; frequency 250 kHz; physical layer; power 202.34 muW; power 240.24 muW; serial peripheral interface; size 0.18 mum; transceiver architecture; ultra low power baseband transceiver IC; voltage 1.8 V; wireless body area networks; Application specific integrated circuits; Baseband; Batteries; Body sensor networks; CMOS technology; Frequency shift keying; Physical layer; Radio frequency; Transceivers; Wearable sensors;
Conference_Titel :
Medical Devices and Biosensors, 2008. ISSS-MDBS 2008. 5th International Summer School and Symposium on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-2252-4
Electronic_ISBN :
978-1-4244-2253-1
DOI :
10.1109/ISSMDBS.2008.4575061
