| 发明名称 | Wireless communication unit, integrated circuit and method therefor | ||
| 摘要 | A wireless communication unit is described that includes a transceiver; at least one antenna port operably coupled to the transceiver via at least one antenna switch; a radio frequency part of the transceiver that includes at least one tuneable radio frequency (RF) component; and a test signal generator for generating an RF test signal for receiver calibration. The radio frequency part includes a coupler located between the at least one tuneable RF component and the at least one antenna switch for coupling the RF test signal to or from the radio frequency part for calibration. | ||
| 申请公布号 | US9338664(B2) | 申请公布日期 | 2016.05.10 |
| 申请号 | US201313771093 | 申请日期 | 2013.02.20 |
| 申请人 | Mediatek Singapore Pte. Ltd. | 发明人 | Tenbroek Bernard Mark;Ali-Ahmad Walid Youssef |
| 分类号 | H04B17/00;H04W24/00;H04B17/12;H04B17/14 | 主分类号 | H04B17/00 |
| 代理机构 | Optimus Patents US, LLC | 代理人 | Optimus Patents US, LLC |
| 主权项 | 1. A wireless communication unit comprising: a transceiver; at least one antenna port operably coupled to the transceiver via at least one antenna switch; a signal generator for generating an RF test signal for calibration; and a radio frequency part of the transceiver that comprises at least one tuneable radio frequency (RF) component;wherein the radio frequency part comprises a coupler located between the at least one tuneable RF component and the at least one antenna switch for coupling the RF test signal to or from the at least one tuneable RF component for calibration; and when the coupler couples the RF test signal to or from the at least one tuneable RF component for calibration, the at least one antenna switch disconnects the RF test signal from the at least one antenna port. | ||
| 地址 | Solaris SG | ||