Ranging of UHF RFID Tag Using Stepped Frequency Read-Out

[摘要]：This paper presents a phase-based method for obtaining the distance of an RFID tag with unknown properties. The tag's response is measured by the reader at several discrete frequencies at the threshold power of the tag. The dispersive properties of the mo

[全文传递流程]：

一般上传文献全文的时限在1个工作日内