| 发明名称 |
High frequency amplifier. |
| 摘要 |
<p>A high frequency amplifier has a distributed amplifier having a sufficiently wide band and formed on a microwave integrated circuit, and at least one bandpass filter directly connected to the distributed amplifier and formed of a microstrip line having a desired frequency band having a desired center frequency. <IMAGE></p> |
| 申请公布号 |
EP0629043(A1) |
申请公布日期 |
1994.12.14 |
| 申请号 |
EP19940109048 |
申请日期 |
1994.06.13 |
| 申请人 |
NEC CORPORATION |
发明人 |
TAKANO, ISAMU, C/O NEC CORPORATION |
| 分类号 |
H03F1/42;H03F3/60;H03F3/68;(IPC1-7):H03F3/60;H03F1/18 |
主分类号 |
H03F1/42 |
| 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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