RFID-antenna system
An improved RFID antenna system using a first RFID antenna device (in the form of a magnetic antenna (15)) and using a second RFID antenna device (21, 21′) using a flat antenna is distinguished by the following features: the second RFID antenna device comprises one flat antenna (21, 21′) or a group...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | An improved RFID antenna system using a first RFID antenna device (in the form of a magnetic antenna (15)) and using a second RFID antenna device (21, 21′) using a flat antenna is distinguished by the following features: the second RFID antenna device comprises one flat antenna (21, 21′) or a group antenna with at least two flat antennas (21, 21′), and the metal plane of the flat antenna (21, 21′) and/or the earth or reflector plane (31; 31.1; 31.2) is divided into metal, earth or reflector plane sections (31.1; 31.2) by slots, interruptions and or recesses (133), wherein the metal, earth or reflector sections (31.1; 31.2) are electrically conductively separated from one another or are electrically conductively connected to one another. |
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