Been done: "Rich-Media Tags: Battery-Free Wireless Multichannel Digital Audio and Image Transmission with UHF RFID Techniques". Author (free) version: http://w

Been done: "Rich-Media Tags: Battery-Free Wireless Multichannel Digital Audio and Image Transmission with UHF RFID Techniques". Author (free) version: http://www.travisdeyle.com/publications/pdf/2013_rfid_rich_media_tags.pdf http://www.travisdeyle.com/publications/pdf/2013_rfid_rich_m... Official Version: http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=6548159&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6548159 http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=654815...