Hi
I am trying to create a project about wireless electricity transfer, and as I was reading about Witricity's system I came across the term DC/RF Amplifier, which I am not sure what it means. I am new to electronics (and to physics in English in general, I am used to French instead) so I don't know a lot of the terminology. In the document I was reading, it says: "A high efficiency switching amplifier converts the DC voltage into an RF voltage waveform used to drive the source resonator." which I didn't understand either (precisely the parts in bold).
Here's the document I as reading.
I appreciate any help around the subject.
I am trying to create a project about wireless electricity transfer, and as I was reading about Witricity's system I came across the term DC/RF Amplifier, which I am not sure what it means. I am new to electronics (and to physics in English in general, I am used to French instead) so I don't know a lot of the terminology. In the document I was reading, it says: "A high efficiency switching amplifier converts the DC voltage into an RF voltage waveform used to drive the source resonator." which I didn't understand either (precisely the parts in bold).
Here's the document I as reading.
I appreciate any help around the subject.
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