| 发明名称 |
Transmission output stage for a mobile telephone |
| 摘要 |
In a transmission output stage for a multifrequency mobile telephone, the transmit signal of operation at the low frequency is generated by a push-pull output stage which is operated in single-ended mode for generating the transmit signal at the higher frequency.
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| 申请公布号 |
US6895227(B1) |
申请公布日期 |
2005.05.17 |
| 申请号 |
US20010806974 |
申请日期 |
2001.07.18 |
| 申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
MOLIERE THOMAS |
| 分类号 |
H03F1/56;H03F3/26;H03F3/72;H04B1/04;H04B1/40;(IPC1-7):H04B1/04 |
主分类号 |
H03F1/56 |
| 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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