Experimental investigation into improving the detectability of passive RFID tags

摘要: This paper describes an experimental investigation into improving the detect-ability of passive RFID tags. Previous work published by authors considered a novel chip less tag for subcutaneous implant. investigates practical validation gain enhancement techniques, aiming to improve in highly attenuating environment human body. Two tags are considered, uniform cross shaped resonator, and folded (Gammadion) having physical aperture 45% than that cross. Arrays elements have been used tag. It has shown with it was possible accommodate more on without increasing original aperture. Improved reduced size is ideal any implantable medical device.