Keiichi Sakuma Hirotaka Koizumi Influence of Junction Capacitance of Switching Devices on Class E Rectifier. 1965-1968 2009 ISCAS http://dx.doi.org/10.1109/ISCAS.2009.5118175 conf/iscas/2009 db/conf/iscas/iscas2009.html#SakumaK09