Abstract
This paper presents an RFID system with fully integrated transponder. The transmit path of the reader as well as key blocks of the tag is designed and fabricated in standard CMOS 0.18μm process. The system operates at 900MHz with the coverage range of more than 0.4cm. The tag's antenna is integrated on chip without using any special process. The reader employs a coil switching technique to increase its coverage area. The PA in the transmit path of the reader is designed using digital to RF configuration. By employing a proper output network, the PA can deliver a current of 225mA (RMS) to the reader's coil. © 2007 IEEE.
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CITATION STYLE
Shameli, A., Safarian, A., Rofougaran, A., Rofougaran, M., & De Flaviis, F. (2007). An RFID system with fully integrated transponder. In Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium (pp. 285–288). https://doi.org/10.1109/RFIC.2007.380884
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