A compact Butler matrix for wireless power transfer to aid electromagnetic energy harvesting for sensors

2017 ◽  
Author(s):  
J. J. Kuek ◽  
Karthik T. Chandrasekaran ◽  
M. F. Karim ◽  
Nasimuddin ◽  
A. Alphones
Keyword(s):  
Energy Harvesting ◽  
Wireless Power Transfer ◽  
Electromagnetic Energy ◽  
Power Transfer ◽  
Wireless Power ◽  
Butler Matrix ◽  
Electromagnetic Energy Harvesting

scholarly journals Rectenna design for electromagnetic energy harvesting and wireless power transfer

2018 ◽  
Vol 7 (3.3) ◽  
pp. 632
Author(s):  
V K. Singh ◽  
N K. Singh ◽  
Rahul Kumar ◽  
Arun Yadav ◽  
Gyoo Soo Chae ◽  
...  
Keyword(s):  
Dielectric Constant ◽  
Energy Harvesting ◽  
Power Level ◽  
Wireless Power Transfer ◽  
Electromagnetic Energy ◽  
Textile Material ◽  
Wireless Power ◽  
Electromagnetic Energy Harvesting ◽  
Rectenna Design ◽  
Matlab Programming

Under this article,an antenna with rectifier circuit is intended and simulated to energize the wireless feeler systems at resonant fre-quency 5.3838 GHz. The antenna substrate is prepared with textile material. The dielectric constant of material is 1.7.The rectenna circuit has been simulated on the Jeans substance and examined for power level -5dBm. The presented antenna has a gain of 4.861 dBi. The anticipated antenna is designed with CST software. The value of L and C are calculated from MATLAB programming.  

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