COMMUNICATIONS DEVICE WITH RECEIVER CHAIN OF REDUCED SIZE |
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| 申请号 | US15968927 | 申请日 | 2018-05-02 | 公开(公告)号 | US20180323821A1 | 公开(公告)日 | 2018-11-08 |
| 申请人 | STMicroelectronics SA; | 发明人 | Laurent CHABERT; Raphael PAULIN; | ||||
| 摘要 | A communications device includes a transmission chain coupled to an antenna a receiver chain coupled to the antenna. The receiver chain includes an amplifier device having an input coupled to the antenna. A controlled switching circuit is included in the amplifier device and is operable to selectively disconnect conduction terminals of an amplifying transistor from power supply terminals when the transmission chain is operating to pass a transmit signal to the antenna. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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