| 摘要 |
FIELD: radio engineering.SUBSTANCE: antenna sheet is provided with a flexible substrate and an antenna coil, which is connected to a terminal section of an external IC module having an IC chip and is arranged on the substrate, a layer which is resistant to chloride ions which covers said antenna coil. On the substrate, a storing section which stores at least a part of the IC module is formed.EFFECT: providing a thin, flexible product which is resistant to fracturing and is characterised by stable operating characteristics.16 cl, 28 dwg, 1 tbl |
