REACH2-Mote: A Range-Extending Passive Wake-Up Wireless Sensor Node. - Li Chen; Jeremy Warner; Pak Lam Yung; Dawei Zhou 003; Wendi B. Heinzelman; Ilker Demirkol; Ufuk Muncuk; Kaushik R. Chowdhury; Stefano Basagni (ACM Trans. Sens. Networks, 2015)