Being information transmission media

摘要

PROBLEM TO BE SOLVED: To provide an RFID information recording medium 1 for easily acquiring directivity in a wide range while using a semi-wavelength dipole antenna for an existing IC inlet 3 concerning an information transmission medium 1 with an RFID tag.;SOLUTION: An RFID tag is provided with one or more non-excitation elements 4, and one or more non-excitation elements 4 are arranged at one side of an IC inlet 3, and one or more non-excitation elements 4 are arranged at the diagonal side of the antenna long side of the IC inlet 3.;COPYRIGHT: (C)2008,JPO&INPIT