专利详情

专利名称	Method and apparatus for testing the performance of radio frequency identification system
申请号	US201013143041	专利类型	US
公开（公告）号	US8490876(B2)	公开（授权）日	2013.07.23
申请（专利权）人	中国科学院自动化研究所	发明（设计）人	TAN JIEZHU ZHIYUANZHAO HONGSHEN
主分类号	G06K7/00	IPC主分类号	G06K7/00
专利有效期	Method and apparatus for testing the performance of radio frequency identification system 至Method and apparatus for testing the performance of radio frequency identification system	法律状态
说明书摘要	An apparatus for testing the performance of Radio Frequency Identification (RFID) system, comprising: a drive motor, that is driven according to a preset speed; a turntable, that is fixed on to a plane of drive motor, said turntable including a gadget to fasten the label, the gadget makes the under-test label perpendicular to the plane and rotates with the turntable; a reader antenna, that is set to a fixed position around the turntable and connected to the under-test reader, wherein direction of main lobe axes of the reader antenna and direction of the main lobe axes of antenna built in the under-test label are in the same plane. The present invention utilizes circular motion in the lab to simulate rectilinear motion in the practical application. The present invention reduces the volume of RFID test device and the space in the lab, and improves the flexibility of the test.