| 发明名称 | Multi-tap adaptive filter for transmit signal leakage cancellation | ||
| 摘要 | Exemplary embodiments are directed to systems, devices, and methods for mitigating effects of transmit signal leakage. A transceiver may include a transmitter and a receiver. The transceiver may further include a multi-tap analog adaptive filter coupled to each of the transmitter and the receiver and configured to generate an estimated transmit leakage signal based on at least a portion of a transmit signal from the transmitter and an error signal from the receiver. | ||
| 申请公布号 | US9252831(B2) | 申请公布日期 | 2016.02.02 |
| 申请号 | US201313782366 | 申请日期 | 2013.03.01 |
| 申请人 | QUALCOMM Incorporated | 发明人 | Rimini Roberto;Nguyen Cong T;Heidmann Peter D;Burke Joseph Patrick;Aparin Vladimir |
| 分类号 | H04B1/56;H04B1/44;H04B1/525 | 主分类号 | H04B1/56 |
| 代理机构 | Arent Fox LLP | 代理人 | Arent Fox LLP |
| 主权项 | 1. A transceiver, comprising: a transmitter; a receiver; and a multi-tap analog adaptive filter coupled to each of the transmitter and the receiver and configured to generate an estimated transmit leakage signal based on at least a portion of a transmit signal from the transmitter and an error signal from the receiver, and to convey the estimated transmit leakage signal to a coupler connected to an input of the receiver. | ||
| 地址 | San Diego CA US | ||