RADIO FREQUENCY IDENTIFICATION DEVICE WITH MOVABLE ANTENNA

摘要

A preferred embodiment of a hand-held radio frequency identification reader includes a first casing suitable for being grasped by a user, a second casing, and a transceiver housed within one of the first and second casings. The reader also includes an antenna housed within the second casing and communicatively coupled to the transceiver for communicatively coupling the reader to a radio frequency identification tag. The second casing is movably coupled to the first casing so that the second casing can be aligned with the radio frequency identification tag to substantially maximize a read distance of the reader while the first casing is held in a substantially fixed position in relation to the radio frequency identification tag.