发明名称 |
RFID reader cancelling leakage signal |
摘要 |
A radio frequency identification (RFID) recorder for cancelling a leakage signal includes a digital unit calculating and storing an amplitude and a phase of the leakage signal, and a leakage cancellation circuit generating a leakage cancellation signal to cancel the leakage signal in response to a control of the digital unit. |
申请公布号 |
US8410905(B2) |
申请公布日期 |
2013.04.02 |
申请号 |
US20080170723 |
申请日期 |
2008.07.10 |
申请人 |
SONG IL-JONG;KOO SI-GYOUNG;KOO JIN-HUN;MIN YOUNG-HOON;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
SONG IL-JONG;KOO SI-GYOUNG;KOO JIN-HUN;MIN YOUNG-HOON |
分类号 |
H04Q5/22 |
主分类号 |
H04Q5/22 |
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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