The CC-205IP Wideband CMOS RF Rectifier is a CMOS full wave rectifier with a 6Mhz to 5.8Ghz rectification frequency range capability, can rectify input power signals ranging from -18dBm to over +33dBm ...

Homework, for those following along, was to build a bridge rectifier and probe ... was met with a surprise. My full-wave rectified signal was only showing up as half-wave rectified on the scope.