data exemplary directly printable rfid transponders involves printing rfid antenna circuitry directly on a plastic or paper media such as packaging materials exemplary directly printable rfid transponders may be used on goods labels such as pressure sensitive adhesive labels or tags for labeling goods for transportation containers or textiles undetachable covers such as identification cards or access authorization cards exemplary rfid transponders are comprised of paper or plastic media as the support for at least one antenna and having a circuit chip electrically connected thereto possessing on one surface of the media a printable writable layer comprising particulate pigment and film forming binder and on the opposite surface of the polymer film an adhesive layer covered with a cover layer fig2 is a schematic block diagram of an exemplary rfid transponder printing system 150 wherein a print media feeder 152 feeds print media 154 for printing rfid transponder circuitry directly thereon utilizing a printhead 160 the rfid transponder circuitry may include the transistors antenna and other required components prior to printing a controller 162 controls a sensor or measurement probe 166 which measures at least one parameter of the media the controller utilizes the measured parameter s to calculate the detuning effect the media would have on a rfid transponder printed thereon and adjust or compensate the printing of the rfid transponder accordingly exemplary printing techniques include inkjet printing an inkjet printer is a type of printer that reproduces a digital image by propelling variably sized droplets of liquid or molten material ink onto a print media inkjet technology may be thermal piezoelectric or continuous an exemplary inkjet printer uses a print cartridge or printhead with a series of tiny electrically heated chambers constructed by photolithography to produce an image the printer runs a pulse of.