Hongcheng Xu, Matthias Lorenz, Ulrich Bihr, Jens Anders, Maurits Ortmanns. Wide-band efficiency-enhanced CMOS rectifier. In IEEE International Symposium on Circuits and Systemss, ISCAS 2014, Melbourne, Victoria, Australia, June 1-5, 2014. pages 614-617, IEEE, 2014. [doi]