US2012007683A1PendingUtilityA1
Oscillator tuning system and oscillator tuning method
Est. expiryAug 25, 2026(~0.1 yrs left)· nominal 20-yr term from priority
G06K 19/0723G06K 19/0724H01Q 7/00G06K 7/10237G06K 19/0726H01Q 1/2225G06K 17/00G06K 19/077G06K 19/07
48
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Abstract
An oscillator tuning system and an oscillator tuning method are provided. The system includes a determination unit which determines whether a power which is used in an RFID tag having an RFID oscillator is greater than a reference value; and a frequency tuner which tunes a driving frequency of the RFID oscillator according to a result of the determination. The method includes determining whether a power which is used in an RFID tag having an RFID oscillator is greater than a reference value; and tuning a driving frequency of the RFID oscillator according to a result of the determination.
Claims
exact text as granted — not AI-modified1 . An oscillator tuning system comprising: a determination unit which determines whether a power which is used in an RFID tag having an RFID oscillator is greater than a reference value; and a frequency tuner which tunes a driving frequency of the RFID oscillator according to a result of the determination, wherein the determination unit determines a driving condition of the RFID oscillator as a near field region or a far field region as the result of the determination.
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