NASA NTRS · 20160013192
Methods, Systems and Apparatuses for Radio Frequency Identification
Abstract
A system for radio frequency identification (RFID) includes an enclosure defining an interior region interior to the enclosure, and a feed for generating an electromagnetic field in the interior region in response to a signal received from an RFID reader via a radio frequency (RF) transmission line and, in response to the electromagnetic field, receiving a signal from an RFID sensor attached to an item in the interior region. The structure of the enclosure may be conductive and may include a metamaterial portion, an electromagnetically absorbing portion, or a wall extending in the interior region. Related apparatuses and methods for performing RFID are provided.
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Fink, Patrick W., Chu, Andrew W., Lin, Gregory Y., Kennedy, Timothy F., Ngo, Phong H., Brown, Dewey T., Byerly, Diane. 2016-10-11. Methods, Systems and Apparatuses for Radio Frequency Identification. https://ntrs.nasa.gov/citations/20160013192
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