Rf-to-dc power converters for wireless powering
Номер патента: EP3304721A1
Опубликовано: 11-04-2018
Автор(ы): Khaled Nabil Salama, Mahmoud Hamdy OUDA
Принадлежит: King Abdullah University of Science and Technology KAUST
Опубликовано: 11-04-2018
Автор(ы): Khaled Nabil Salama, Mahmoud Hamdy OUDA
Принадлежит: King Abdullah University of Science and Technology KAUST
Реферат: Various examples are provided related to radio frequency (RF) to direct current (DC) power conversion. In one example, a RF-to-DC converter includes a fully cross-coupled rectification circuit including a pair of forward rectifying transistors and a feedback circuit configured to provide feedback bias signals to gates of the pair of forward rectifying transistors via feedback branch elements. In another example, a method includes receiving a radio frequency (RF) signal; rectifying the RF signal via a fully cross-coupled rectification circuit including a pair of forward rectifying transistors; and providing a DC output voltage from an output connection of the fully cross-coupled rectification circuit, where gating of the pair of forward rectifying transistors is controlled by feedback bias signals provided to gates of the pair of forward rectifying transistors via feedback branch elements.
Rf-to-dc power converters for wireless powering
Номер патента: US20180069486A1. Автор: Khaled Nabil Salama,Mahmoud Hamdy OUDA. Владелец: King Abdullah University of Science and Technology KAUST. Дата публикации: 2018-03-08.