发明名称 |
Repeating system and method for cancellation of feedback interference signal with pre-distortion function |
摘要 |
There is provided a repeating system for cancellation of a feedback interference signal, including: a PA (Power Amplifier) for power-amplifying an output signal; a feedback ICS (Interference Cancellation System) for canceling a feedback interference signal and detecting a residual error; a pre-distorter for compensating for an error of the PA by applying pre-distortion and compensating for the residual error by using information on the residual error detected by the feedback ICS to linearize the characteristic of the PA; and a control unit for controlling the feedback ICS and the pre-distorter.
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申请公布号 |
US8344800(B2) |
申请公布日期 |
2013.01.01 |
申请号 |
US20070523457 |
申请日期 |
2007.10.31 |
申请人 |
AIRPOINT;BAIK SUNG-JUN;CHOI JOONG-HAN |
发明人 |
BAIK SUNG-JUN;CHOI JOONG-HAN |
分类号 |
H03F1/26 |
主分类号 |
H03F1/26 |
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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