| 发明名称 |
AMPLIFICATION CIRCUIT |
| 摘要 |
An amplification circuit includes a first switching circuit that includes input terminals and first and second output terminals and that puts the second output terminal into an open state with respect to the input terminals while selectively putting the first output terminal into a state of being connected to any of the input terminals or selectively puts the second output terminal into a state of being connected to any of input terminals while putting the first output terminal into a state of being open with respect to the input terminals, a matching network that is connected to the first output terminal, an amplifier that is connected to an output side of the matching network, a second switching circuit that is connected to an output side of the amplifier, and a bypass path that electrically connects the second output terminal and an output terminal of the second switching circuit. |
| 申请公布号 |
US2017026010(A1) |
申请公布日期 |
2017.01.26 |
| 申请号 |
US201615192073 |
申请日期 |
2016.06.24 |
| 申请人 |
Murata Manufacturing Co., Ltd. |
发明人 |
OSHITA Teruaki |
| 分类号 |
H03F1/56;H03F3/195 |
主分类号 |
H03F1/56 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An amplification circuit comprising:
a first switching circuit that includes one or more input terminals, a first output terminal and a second output terminal, and that puts the second output terminal into an open state of being open with respect to each of the one or more input terminals while selectively putting the first output terminal into a connected state of being connected to any one of the one or more input terminals or selectively puts the second output terminal into a connected state of being connected to any one of the one or more input terminals while putting the first output terminal into an open state of being open with respect to each of the one or more input terminals; a matching network that is connected to the first output terminal; an amplifier that is connected to an output side of the matching network; a second switching circuit that is connected to an output side of the amplifier and enters a non-conductive state when the first switching circuit puts the first output terminal into the open state and selectively puts the second output terminal into the connected state of being connected to any one of the one or more input terminals; and a bypass path that electrically connects the second output terminal and an output terminal of the second switching circuit. |
| 地址 |
Nagaokakyo-shi JP |
