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US 7,123,210 B2Granted
Loop-type antenna
AssigneePygmalyon
InventorsTony Bernard, Jean-Marc Martin
Life of this patent
Estimating the term…
Abstract
The invention concerns an antenna for use as transmission/reception beacon (2), in a radio frequency identifying system, having a general upturned U configuration, located in a vertical plane, above the ground transversely to a passage (9), the vertical end portions (8b, 8c). The invention is applicable to a system for detecting, over a large width (L), the passage of people, animals or objects bearing electronic tags (7).
Claims10
Loop antenna, used as a transmission/reception beacon in a radio frequency identification system, comprising:
- a general configuration of an inverted “U” located in an essentially vertical plane, above a ground, transversal to a passage, in such a way as to form an open loop.
Dependencies are inferred from the claim text.