A Review on Chipless RFID Tag Design.

The demand for RFID tags has recently increased due to the development of the RFID. Over the past decade, great efforts have been devoted to the design of RFID tags without chip inside. The concept of chipless RFID tags appears to be a promising solution for low cost item tagging because the cost of active RFID tag depends mainly on the chip used in them. This paper presents the progress of the chipless RFID tag and introduces major studies in this filed. Advantages and disadvantages of these methods are pointed out. [ABSTRACT FROM AUTHOR]