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Radio-frequency identification (RFID) uses electromagnetic fields to automatically identify and track tags attached to objects. An RFID system consists of a tiny radio transponder called a tag, a radio receiver, and a transmitter.
Standards, History, Applications & Products
Explore the main themes, entities and connections around Radio-frequency identification. Start with the topic map, then use the sections below for research and deeper semantic analysis.
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Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
rfid tags tag used data read needed also may reader passive identification use information citation could privacy standard system number
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| a stock number | instance of | or may be product-related information | 0.80 | text |
| lot or batch number | instance of | or may be product-related information | 0.80 | text |
| production date | instance of | or may be product-related information | 0.80 | text |
| or other specific information | instance of | or may be product-related information | 0.80 | text |
| asset protection | instance of | allowing flexibility in applications | 0.80 | text |
| supervision.An active reader passive tag | instance of | allowing flexibility in applications | 0.80 | text |
| automobiles or garments can be tracked through the factory | instance of | Manufactured products | 0.80 | text |
| through shipping to the customer | instance of | Manufactured products | 0.80 | text |
| gas pipelines | instance of | positively identifying it.Infrastructure management and protectionAt least one company has introduced RFID to identify and locate underground infrastructure assets | 0.80 | text |
| sewer lines | instance of | positively identifying it.Infrastructure management and protectionAt least one company has introduced RFID to identify and locate underground infrastructure assets | 0.80 | text |
| electrical cables | instance of | positively identifying it.Infrastructure management and protectionAt least one company has introduced RFID to identify and locate underground infrastructure assets | 0.80 | text |
| communication cables | instance of | positively identifying it.Infrastructure management and protectionAt least one company has introduced RFID to identify and locate underground infrastructure assets | 0.80 | text |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.