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Quantum Rectennas for Photovoltaics
2014This chapter reviews the current status of reach into quantum rectennas for photovoltaics. These are optical antennas coupled to rectifiers that could couple optical solar radiation to a load via a rectifier. In principle, there should be no reason why the electromagnetic wave technologies which are so successfully used for radio communications cannot ...
Feng Yu, Garret Moddel, Richard Corkish
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Analysis and design of a solar rectenna
2010 IEEE International Symposium on Industrial Electronics, 2010This paper presents an antenna that works in the infrared frequencies band to collect solar energy for supplying a resistive load. The designed antenna, named “rectenna”, is a golden rectangular spiral printed on a SiO2 layer with a ground plane on the back.
BOZZETTI, Michele +5 more
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Rectenna for Wireless Power Transmission
2020Rectenna (rectifying antenna) is designed for better conversion efficiency. The obtained efficiency is 57.8%. The return loss obtained is −25.043 dB. The working characteristics of the rectenna are determined by the characteristic curves which depend on the input power. The power varies from −20 to 20 dBm.
Rupam Bharati, Janardan Sahay
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Microscale Chiral Rectennas for Energy Harvesting
Advanced MaterialsAbstractWireless radiofrequency rectifiers have the potential to power the billions of “Internet of Things” (IoT) devices currently in use by effectively harnessing ambient electromagnetic radiation. However, the current technology relies on the implementation of rectifiers based on Schottky diodes, which exhibit limited capabilities for high‐frequency
Suárez-Rodríguez, Manuel +8 more
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Rectenna harvesting of sunlight
SPIE Newsroom, 2012Heylal Mashaal, Jeffrey M. Gordon
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