发明名称 |
IMPEDANCE MATCHING CIRCUIT FOR A MULTI-BAND RADIO FREQUENCY DEVICE |
摘要 |
In an impedance matching circuit for a multi-band radio frequency device, a first radio frequency signal in a first sub-band of a multi-band radio frequency signal is selectively outputted. Further, a second radio frequency signal in a second sub-band of the multi-band radio frequency signal is selectively outputted. Selective outputting is done through partly shared and partly non-shared reactive elements, without the need to switch reactive elements.
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申请公布号 |
WO03043207(A1) |
申请公布日期 |
2003.05.22 |
申请号 |
WO2002IB04570 |
申请日期 |
2002.10.30 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
AGGARWAL, SUDHIR;LOCHER, MATTHIAS |
分类号 |
H03H7/38;H03H7/46;H04B1/04;H04B1/40;(IPC1-7):H04B1/04 |
主分类号 |
H03H7/38 |
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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