发明名称 |
Mobile radio apparatus and radio unit |
摘要 |
A plurality of amplifiers corresponding to a plurality of types of transmitting signals are provided to amplify the transmitting signals to a power level at which they can be transmitted by radio. The amplifiers are driven by both power and a bias. The bias is supplied to one of the amplifiers that amplifies a to-be-transmitted transmitting signal.
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申请公布号 |
US7155251(B2) |
申请公布日期 |
2006.12.26 |
申请号 |
US20030372863 |
申请日期 |
2003.02.26 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
SARUWATARI EIJI;AISAKA HIDEKI |
分类号 |
H04B1/38;H04B1/40;H04B1/02;H04B1/04;H04B1/16;H04M1/00 |
主分类号 |
H04B1/38 |
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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