| 摘要 |
An antenna method and apparatus for a Radio Frequency Identification, RFID, reader includes an RFID reader (12), a plurality of radio ports (14) of the RFID reader, and a plurality of linearly polarized antenna elements (10) coupled to the radio ports, wherein the RFID reader directs the radio ports to sequentially communicatively connect only one antenna element at a time to the RFID reader such that only one antenna element is operable to transmit/receive at any instant in time. The antenna elements are mounted in an alternating vertically polarized and horizontally polarized configuration. |
