NON-CONTACT INFORMATION MEDIUM AND COMMUNICATION SYSTEM USING THE NON-CONTACT INFORMATION MEDIUM

摘要

A noncontact information medium (10) according to this embodiment includes a coil (12) formed by a conductor, a capacitor (14) that forms, together with the coil (12), a resonance circuit, an IC chip (15) that controls information transmitted and received to and from a reader-writer. The coil (12) has a cutoff part (13) formed by cutting off at least a part of the conductor.