| 摘要 |
A right-angled slit-type RFID tag antenna, which is characterized in that it comprises an aluminum foil antenna body (1), an antenna resonator cavity (2) is provided on the aluminum foil body (1), the antenna resonator cavity (2) is constituted by four slit-type cavity body, running from the outside to the inside, the four slit-type cavity bodies sequentially are a first segment (A), a second segment (B), a third segment (C), and a fourth segment (D), connected cavity bodies among the four slit-type cavity bodies are right-angled to each other, a chip (3) is provided on the first segment (A) slit-type cavity body, the first segment (A) slit-type cavity body is 7 millimeter in length, the second segment (B) slit-type cavity body is 7 millimeter in length, the third segment (C) slit-type cavity body is 13 millimeter in length, and the fourth segment (D) slit-type cavity body is 8 millimeter in length. |
