A Reconfigurable Cold-Startup SSHI Rectifier with 4X Lower Input Amplitude Requirement for Piezoelectric Energy Harvesting

A Synchronized Switch Harvesting Rectifier With Reusable Storage Capacitors for Piezoelectric Energy Harvesting

“…1. As the output power from the PT is ac power, rectifiers are typically required for energy extraction and rectification [11], [12], [13], [14], [15], [16], [17], [18], [19], [20], [21].…”