passive RFID tag


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Related to passive RFID tag: RFID chip

passive RFID tag

An RFID tag that does not have its own power source. Contrast with active RFID tag. See RFID and RFID tag.
References in periodicals archive ?
Chang, "Application of quasi log-periodic antenna for UHF passive RFID tag design featuring constant power transmission coefficient over broadband operation," Journal of Electromagnetic Waves and Applications, Vol.
Several papers on passive RFID tags antennas design for dual band applications have appeared in the literature in recent years, the majority of these tags combining the HF and UHF frequency [2,3] or UHF and microwave frequency [4-6].
However, passive RFID tags, such as those used at Custom Cupboards, can hold much more data, anywhere from 64 bits to 1 kilobyte, depending on the tag.
Every order from ERP consists of a certain number of parts, each identifiable by a unique ID on a passive RFID tag (PIT).
An RFID tag could be fitted with a switch that, for passive RFID tags, would make or break the connection between the chip and antenna and, for active RFID tags, would turn off the battery or power source.
Passive RFID tags reflect (or receive and briefly store a small amount of) energy from the reader to generate a response and are best used near the reader.
Passive RFID tags printed on a sheet of paper or retail items could become a disposal problem.
Passive RFID tags weigh less than active tags, are less expensive, and their operational lifetime is not dependent upon battery life.
A passive RFID tag uses radio frequencies to transmit information up to 12 feet.
For example, using RFID technology, it is possible to embed a passive RFID tag into a manufactured item and have the tag read and written to during the manufacturing process to gather and exchange work process data.
In addition to the special design, the 3M glue on the back of the tag enables the passive RFID tag to easily attach to the metal surface, while ensuring a high accuracy in tracking.
Open Competition: KS13 / 2014: Implementation of research: Investigation of the efficiency of the rectifier passive RFID tag based on nanoscale semiconductor resonant tunneling heterostructures and manufacturing of prototypes RTD