ANTENNA DEVICE, RECTIFIER CIRCUIT, POWER SUPPLY DEVICE AND ELECTRONIC DEVICE

Provided is an antenna device including an antenna unit including a rectifier circuit that receives electric field energy of a radio wave and a quasi-electrostatic field in a space and rectifies an AC signal into a direct current, the antenna unit including a first antenna element used in contact wi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SATOU, Taihei, YOSHINO, Yoshitaka
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:Provided is an antenna device including an antenna unit including a rectifier circuit that receives electric field energy of a radio wave and a quasi-electrostatic field in a space and rectifies an AC signal into a direct current, the antenna unit including a first antenna element used in contact with a human body and a second antenna element that is a conductor different from the first antenna element and provided not to be in contact with the human body in a state where the human body is not grounded to a ground that is earth, in which an input line output to the rectifier circuit from the first antenna element used in contact with the human body of the AC signal output from the antenna unit is connected in series to the rectifier circuit.