Research of Antenna for Microwave Energy Transmission System for IOT

Abstract

This paper is oriented to the specific networking applications of wireless energy transmission system. No need to accredit 2.45/5.8GHz microwave as energy carrier by using the system, and the array antenna transmitting microwave energy, both improve the emission efficiency of the energy, and the energy to the transmission. Through improved microstrip-fed slot design of receiving antenna of microstrip branch and groove, it does not only solve the receiving frequency band narrow problem, but also improve the 2.45 GHz and 5.8 GHz two frequency microwave energy receiving efficiency of the microstrip fed slot antenna. Experiment and simulation results show that the wireless energy transmission system energy projection direction is strong, and the transmit and receive efficiency is high, taking into account the energy transfer and communication. The results of this study will be of great significance to the practical application and industrialization of the Internet of things technology.