THE DESIGN PROCEDURE RECEIVING-RECTIFYING ELEMENT RECTENNA SYSTEMS OF WIRELESS POWER TRANSMISSION

D.V. Gretskih, A.V. Gomozov, V.A. Nazarenko, Sh.F.A. Al-Sammarraie

The paper summarizes the results of research receiving-rectifying elements (RRE) antenna-rectifier (rectenna) systems of wireless power transmission by microwave beam in remote areas. The technique of calculating the characteristics of rectenna elements at the operating frequency, the harmonic frequencies and DC at their in-phase and equal amplitude excitation is offered. Practical recommendations on the choice of the radiating structures and the rectifier diodes RRE rectenna are given, ways to improve their parameters are addressed. Ways to improve the theory and techniques of antenna-rectifier are specified.

Key words: wireless power transmission, rectenna, the receiving-rectifying element, rectification efficiency.