Wireless module and wireless card

Details Wireless module and wireless card Wireless module and wireless card

1998-06-12

2000-07-18

Hajec, Donald

Registers

Records

Conductive

235380, G06K 500

Patent

active

06089461&

ABSTRACT:
An antenna has coil windings divided into tiers which are mounted on a wireless module substrate with an integrated circuit (LSI). The coil tiers of the antenna windings are divided into two portions in the vicinity of the LSI. The LSI is positioned between the two divided portions of the antenna. Metal wires are used to connect the terminals of the LSI with both terminals of the antenna for non-contact data communication.

REFERENCES:
patent: 4200227 (1980-04-01), Lemelson
patent: 5153583 (1992-10-01), Murdoch
patent: 5308967 (1994-05-01), Jurisch
patent: 5424527 (1995-06-01), Takahira
patent: 5767772 (1998-06-01), Lemaire et al.
patent: 5880934 (1999-03-01), Haghiri-Tehrani

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