Research of Electromagnetic Wave Energy-Harvesting Technology on Free Space

Zhong-Hua Ma, Chih-Cheng Chen*, Chang-Bing Huang, Guang-Song Yang
 
College of Information Engineering, Jimei University
Xiamen, Fujian, 361021, China.
*Corresponding Author: 201761000018@jmu.edu.cn
 
Abstract: 
In order to provide long-term power supply for low-power consumption and many wireless sensor nodes, it is proposed to replace the battery and the power supply line by harvesting space radio wave energy to make up for the trouble of replacing the battery and reduce environmental pollution. Dickson rectifier voltage multiplier circuit is constructed by using schottky diode with low conduction voltage when a radio frequency of 400 MHz and a voltage amplitude of 5 mV is input, the rectified output DC voltage reaches 20 uV. This scheme provides a reference for wireless power supply of low power class circuits.
 
Keywords: 

Rectification, energy-harvesting, matching, circuit, Schottky diodes

pages: 

47-50

DOI: 

10.35745/icice2018v2.012

Year: 

2018

Published in: 

2nd International Conference on Information, Communication and Engineering (ICICE 2018)

Full paper download: 
PDF icon 47-50.pdf