A dynamic RFID performance test system

In many RFID application scenarios the distance between reader and tags is constantly changing with a different velocity. And this change will affect the performance of RFID system. In this paper, a novel scheme named a dynamic RFID performance test system is proposed to find out how movement affects the performance of the RFID system. A new simplified model is proposed to describe these scenarios, and the architecture of a dynamic RFID performance test system is designed base on this model. Furthermore, the work flow of the system is introduced, and two pictures for sample signals captured by this system are demonstrated. The test system can complete the test task very well in dynamic scenarios.