Research Article

Development of a 100 mW-Class 94 GHz High-Efficiency Single-Series Rectifier Feed by Finline for Micro-UAV Application

Figure 1

Rectenna (a) and rectifier (b) configurations. Each power and efficiency value used in later equations is presented in this figure. The rectifier is connected directly to the oscillator through a finline. The rectenna is fed power through free-space propagation.
(a)
(b)