Non-contact card reader for reducing load effect

A non-contact card reader for reducing load effect is connected to a host machine and is used for inducing a non-contact card. The card reader comprises an antenna support plate, an electromagnetic wave absorbing and blocking carrier and an insulating board. The antenna support plate is provided wit...

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Bibliographische Detailangaben
Hauptverfasser:	XIE JISONG, HUANG JUNWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS COMPUTING COUNTING ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY HANDLING RECORD CARRIERS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PHYSICS PRESENTATION OF DATA PRINTED CIRCUITS RECOGNITION OF DATA RECORD CARRIERS
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Beschreibung
Zusammenfassung:	A non-contact card reader for reducing load effect is connected to a host machine and is used for inducing a non-contact card. The card reader comprises an antenna support plate, an electromagnetic wave absorbing and blocking carrier and an insulating board. The antenna support plate is provided with an antenna which is used for receiving first analog signals of the non-contact card and transmits second analog signals to the non-contact card. The electromagnetic wave absorbing and blocking carrier has electromagnetic wave absorbing materials which can absorb electromagnetic waves. The insulating board is arranged on the antenna support plate which makes magnetic field interference a fixed value.