Results 171 to 180 of about 5,399 (224)

5.8-GHz Series/Parallel Connected Rectenna Array Using Expandable Differential Rectenna Units

IEEE Transactions on Antennas and Propagation, 2013
This communication demonstrates series and/or parallel connection of the differential rectenna units. The differential rectenna unit provides high expandability of rectenna arrays due to its balanced structure. The proposed rectenna array produces higher voltage and/or more current by the series and/or parallel connection of the rectenna units.
Ichihiko Toyoda
exaly   +2 more sources

Rectennas Revisited

IEEE Transactions on Nanotechnology, 2013
In the late 1960s, a new concept was proposed for an infrared absorbing device called a “rectenna” that, combining an antenna and a nanoscale metal-insulator-metal diode rectifier, collects electromagnetic radiation in the terahertz regime, with applications as detectors and energy harvesters. Previous theories hold that the diode rectifies the induced
Bareiss, M.   +12 more
openaire   +2 more sources

X-Band Planar Rectenna

IEEE Antennas and Wireless Propagation Letters, 2011
This letter presents a novel X-band planar rectenna (i.e., a rectifying antenna). The proposed device consists of a slot antenna and a microstrip rectifying circuit. A realization on a low-cost FR4 substrate, using a surface-mount Schottky barrier diode (the HSMS-8202 diode by Avago Technologies) as the rectifying element, is proposed.
MONTI, GIUSEPPINA   +2 more
openaire   +1 more source

Molecular diodes in optical rectennas

SPIE Proceedings, 2016
The photo conversion efficiencies of the 1st and 2nd generation photovoltaic solar cells are limited by the physical phenomena involved during the photo-conversion processes. An upper limit around 30% has been predicted for a mono-junction silicon solar cell.
Duche, David   +13 more
openaire   +1 more source

�������������� ���������������� rectenna ���� ������������ ������������ fractal ������ ������������������ RF ������������ ������ ���� ��������������������

2021
The object of the present work is RF Ambient Energy Harvesting, ie the possibility of collecting energy from radio sources of the environment, for power supply of low power electronic devices. For this purpose, a device consisting of an antenna, a matching network and a full-wave voltage rectifier was implemented.
openaire   +1 more source

Home - About - Disclaimer - Privacy