Fig. 23
From: Broadband compact rectenna system using a Wilkinson power divider to harvest microwave energy

Actual image of the fabricated Rectana prototype, including the horn antenna, power divider, and integrated rectifier.
From: Broadband compact rectenna system using a Wilkinson power divider to harvest microwave energy
Actual image of the fabricated Rectana prototype, including the horn antenna, power divider, and integrated rectifier.