@unpublished{TUW-261963, author = {Rizkalla, Shrief and Prestros, Ralph and Mecklenbr{\"a}uker, Christoph}, title = {Metallic Inductive Coupling Frame-based HF RFID Cards}, year = {2017}, keywords = {HF RFID, booster, non-galvanic, inductive coupling, coupling frame, module, coil.}, note = {talk: 5\textsuperscript{th} Workshop of the Radio Frequency Engineering Working Group of the Austrian Research Association (ARGE-HFT), Vienna; 2017-09-28 -- 2017-09-29} }