Research on Combined Frequency Sensing Technique for Multi-obstacle Environment Positioning

With the network information time development, Internet of Things is widely applied in more fields. The sensing technique becomes indispensable technology to modern applications. The RFID is one of advanced wireless sensor. The paper discusses and analyzes wireless sensor frequency phenomenon and characteristics, focuses on research the integrated frequency method, and puts forward a particular positioning solution for complex obstacles situation by design and realization. This specified design can be extended to most other fields like mobile object tracking, real time environment measure, logistics positioning etc. It is of great research reference significance and application value.