COLLECTIVE ELECTRIC CABLE, COIL ANTENNA, IC CARD, AND MOBILE RADIO SET

摘要

PROBLEM TO BE SOLVED: To provide a collective electrical cable, a coil antenna, an IC antenna, and a portable radio set which are applicable to various shapes and sizes without requiring a long manufacturing time and manufacturing cost.

SOLUTION: The collective electric cable 1 of the present invention is constituted by putting together three insulating electric cables 2 each formed by providing a conductor 3 with an insulating coating 4, the three insulating electric conductors 2 which are put together are looped by connecting different conductors 3 at both end portions, and the connected conductors 3 are electrically conducted to one another. Consequently, the coil antenna 11 is constituted.

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