Printable electronics for polymer RFID applications

Abstract

An organic RF identification transponder operating at a carrier frequency of 13.56MHz is presented in a proof of concept IC with no ID. The rectifier and the digital integrated modulation circuit are based on organic p-type semiconducting material with a total transponder area of 4cm <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup> . The operational distance is 0 to 4.75cm while the clock frequency is 120Hz