The RF Circuit Design for Magnetic Power and Data Transmission
نویسندگان
چکیده
-In this paper, we designed and implemented an integrated circuit for contactless interface transmission system to conform the transfer protocol of ISO/IEC 144432 Type B. The system consists of two major parts, interrogator and transponder, for magnetic power and data transmission. The power and data can be transferred to the transponder synchronously from the interrogator by the 10% ASK modulation of mixing the carrier 13.56MHz and the data rate 106Kbps. The simulation results to the whole chip have been approved by HSPICE and the chip has been fabricated in TSMC 0.35μm 1P4M CMOS process.
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