| 摘要 |
PURPOSE: An RFID tag is provided to divide a dipole antenna and a power supply unit into both sides of a dielectric substrate, thereby maintaining performance of a tag antenna and implementing miniaturization. CONSTITUTION: A dipole antenna pattern is formed on one side of a dielectric substrate. A power supply unit(300) is formed on the other side of the dielectric substrate. The dipole antenna pattern includes a T-matching unit(220) located in an upper side of the poser supply unit, and a feeding unit(210) connected to the T-matching unit and first and second radiators(230,240) which are mutually formed each other and are extended to both sides from the T-matching unit. The power supply unit is formed to correspond to the T-matching unit between the dielectric substrate. A circuit(400) is formed in internal space of the T-matching unit. |
