Akepati Sravan Sujan Kundu Ajit Pal Low Power Sensor Node for a Wireless Sensor Network. 445-450 2007 conf/vlsid/2007 VLSI Design http://doi.ieeecomputersociety.org/10.1109/VLSID.2007.100 db/conf/vlsid/vlsid2007.html#SravanKP07