A RADIO FREQUENCY IDENTIFICATION (RFID) TAG AND A METHOD FOR LIMITING SUPPLY VOLTAGE OF A RFID TAG
The RFID tag comprising: a first communication module (201) for extracting energy from received signals from a RFID reader providing a supply voltage VDD to the RFID tag (200); an energy storage module (203) to store said extracted energy from the received signals; a first voltage limiter (205) adap...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The RFID tag comprising: a first communication module (201) for extracting energy from received signals from a RFID reader providing a supply voltage VDD to the RFID tag (200); an energy storage module (203) to store said extracted energy from the received signals; a first voltage limiter (205) adapted and configured to limit, during a start-up state of the RFID tag (200), said supply voltage VDD; and a second voltage limiter (206), different to and synchronized with said first voltage limiter (205), said second voltage limiter (206) being adapted and configured to be activated during a stationary state of the RFID tag (200). |
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