Antenna for the plug-in dual-interface smart card
AssigneeBeijing Watch Data System Co., Ltd.
InventorsYong Li, Xuechao Jiang
Life of this patent
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Abstract
An antenna for the non-contact interface of a plug-in dual-interface smart card, wherein the plug-in smart card includes a card module and chip base, the antenna includes a substrate, antenna loop fixed on the first surface of the substrate, and the first and second pins of the antenna, wherein the substrate comprises a structure to cooperate with the card module, the first and second contact points on the second surface, and the first and second vias. The first and second contact points and structure cooperating with the card module are arranged on the substrate on the position corresponding to the contact points of the plug-in smart card. The first and second antenna pins connect with the first and second contact points via the first and second vias.
Claims11
An antenna for a non-contact interface of a plug-in dual-interface smart card, wherein the plug-in smart card includes a card module and a chip base, said antenna includes a substrate, an antenna loop fixed on a first surface of said substrate, and first and second antenna pins, wherein said substrate comprises a structure cooperating with said card module, first and second contact points, and first and second vias on a second surface of said substrate, wherein said first and second contact points and said structure cooperating with said card module are arranged in said substrate, in positions corresponding to said contact points of the plug-in smart card, and wherein said first and second antenna pins are connected with said first and second contact points respectively via said first and second vias.
Dependencies are inferred from the claim text.