Figure 7
From: Efficient and Sensitive Electrically Small Rectenna for Ultra-Low Power RF Energy Harvesting
Coplanar rectifier topology, where there is no ground plane (a), picture of the fabricated geometry (zoomed by microscope) (b) and equivalent circuit schematic (single-series circuit with a single diode performing half-wave rectification) (c). Also, depicted the dimensions of the design in mm, while the footprint of the diode, the capacitor and the resistor is SOT-323, 0402 and 0603, respectively.
