发明名称 |
DEVICE AND METHOD FOR MEASURING THE FREQUENCY OF A SIGNAL CODED MODULATED CARRIER SIGNAL |
摘要 |
A device (10) for measuring a frequency of an input signal (IN) that is expected to comprise a carrier signal (CS) either being unmodulated (CSU) or being modulated (CSM) according to a predefined signal coding and relates to a Radio Frequency Identification (RFID) transponder. |
申请公布号 |
EP2052266(A2) |
申请公布日期 |
2009.04.29 |
申请号 |
EP20070805284 |
申请日期 |
2007.08.02 |
申请人 |
NXP B.V. |
发明人 |
PIEBER, MICHAEL;BREITFUSS, KLEMENS |
分类号 |
G01R23/10 |
主分类号 |
G01R23/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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