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RF energy collector for use in AC/DC applications

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An ambient energy collector for use in AC/DC applications is described. The ambient energy collector has at least one ambient energy collecting antenna system and a master control unit for operational control of the at least one ambient energy collecting antenna system. The ambient energy collector has a DC voltage boosting circuit for increasing an input voltage, a DC primer power source for powering up the voltage boosting circuit via the input voltage, at least one antenna system for collecting ambient energy, an energy collection circuit for converting and amplifying an AC voltage collected by the antenna of the at least one antenna system into a DC voltage, and an output circuit for providing a load with the DC voltage.


The present invention relates generally to the harvesting, collecting or capturing of RF ambient energy and storing the energy for use in low power DC applications.


Technology process requires a DC input source voltage, either of these sources: a capacitor, DC device, thermal device, battery and solar cell. The DC input source voltage is followed by Input junction. The DC Input voltage, power up the DC primary startup boost, the boost voltage is used to power the RF frequency sensor. RF frequency sensor followed by, RF antenna, the RF antenna is used to receive RF signals from such as wireless networks, cellular, broadcast transmissions emissions. The RF voltage harvested is fed through the RF frequency sensor followed by the Energy collection circuit. To the subsequent rectifying circuitry which converts RF power into DC power. Full-wave rectifications are achieved via the use of low-barrier Schottky diodes. The energy collection circuit is followed by power management MCU, for ensuring that the harvested DC voltage is compatible with the charging requirement of the DC devices The regulator recovery circuit, recover the unused energy not use by the DC device recycle it back into the input source voltage to assist they DC primary Start-up boost circuit. DC device, the load.

Technology Application:

The technology can be used captures RF energy from the carrier waveform of wireless network and broadcast transmissions emissions, then converts it into DC energy to constantly trickle charge low power electronic devices, that rely on batteries.

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Raffe Technologies Inc. will only respond to mail request in the following format,

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Mailing address:

Raffe Technologies Inc.
177 Main St Suite 200
Dartmouth NS. B2X1S1

Only serious request offers greater to or equal to $3,000.000.00 CAD will be entertained. Your detailed Inquiry will be forward to the board of directors of the company for view of your offer.

Financial information

Financial information
The energy harvesting system market is expected to witness high growth during the forecast period. The overall market is expected to grow from USD 311.2 Million in 2016 to USD 645.8 Million by 2023, at a CAGR of 10.62% between 2017 and 2023

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