| 摘要 |
FIELD: printing.SUBSTANCE: invention relates to information, identification cards and can be used for non-cash payments, such in credit bank transactions, in shops, as fare in public transport, etc. The chip card comprises a flat card of preferably rectangular shape, a microchip, a dielectric substrate on which a microchip is mounted, an antenna formed of an electrical conductor located along the periphery in the plane of the flat card and connected to the microchip. The antenna is made in the form of a frame of an electrical conductor and a dielectric layer located inside the electrical conductor to form a space inside the frame at least one partition is entered which is mounted in the space inside the frame to form the through openings in a transverse direction relative to the plane of the flat card. At least one end of the partition is connected to the frame dielectric layer, and the electrical conductor of the antenna is made of a noble metal.EFFECT: proposed card enables to improve its service life, to improve performance specifications and reliability.25 cl, 8 dwg |
