A high gain pi-shaped rectenna for ambient RF energy harvesting at 2.4 GHz with matching network elimination

2018 ◽  
Author(s):  
R.M. El Khosht ◽  
K.R. Zakher ◽  
H.F. Hammad
Keyword(s):  
Energy Harvesting ◽  
High Gain ◽  
Matching Network ◽  
Rf Energy Harvesting ◽  
Rf Energy

scholarly journals 2.45 GHz rectenna with high gain for RF energy harvesting

2019 ◽  
Vol 17 (1) ◽  
pp. 384
Author(s):  
Maizatul Alice Meor Said ◽  
Zahriladha Zakaria ◽  
Mohd Nor Husain ◽  
Mohamad Harris Misran ◽  
Faza Syahirah Mohd Noor
Keyword(s):  
Energy Harvesting ◽  
High Gain ◽  
Rf Energy Harvesting ◽  
Rf Energy

A Compact Antenna Design With High Gain for Wireless Energy Harvesting

2021 ◽  
pp. 244-253
Author(s):  
Priya Sharma ◽  
Ashutosh Kumar Singh
Keyword(s):  
Energy Harvesting ◽  
Wireless Local Area Network ◽  
Local Area Network ◽  
Coplanar Waveguide ◽  
Local Area ◽  
High Gain ◽  
Center Frequency ◽  
Area Network ◽  
Rf Energy Harvesting ◽  
Rf Energy

A compact rectangular slotted antenna fed through coplanar waveguide for rectenna system is proposed in the application of radio frequency (RF) energy harvesting at center frequency of 2.45 GHz in the wireless local area network (WLAN) band. Three unequal widths of rectangular slots with equal distance have been created step by step to maximize the peak gain to 3.6 dB of the antenna. Radiation plot of the proposed antenna has been depicted to be omnidirectional for RF energy harvesting with maximum radiation efficiency characteristics. The dimension of the antenna is reduced up to 28 × 17 mm2 with better reflection coefficient of -34.6dB.

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