发明名称 |
Method and system for mitigating the effects of pulling in multiple phase locked loops in multi-standard systems |
摘要 |
Certain aspects of a method and system for mitigating effects of pulling in multiple phase locked loops in multi-standard systems may include selecting an input frequency range of operation at a voltage controlled oscillator based on a particular wireless band of operation in a system that handles a first wireless communication protocol and a second wireless communication protocol. An image rejection mixer may be enabled to generate an output signal for the particular wireless band of operation based on mixing a plurality of received signals within a selected frequency range. An in-phase (I) component and a quadrature (Q) component of the generated output signal may be generated by utilizing a RC-CR quadrature network.
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申请公布号 |
US7869781(B2) |
申请公布日期 |
2011.01.11 |
申请号 |
US20060618716 |
申请日期 |
2006.12.29 |
申请人 |
BROADCOM CORPORATION |
发明人 |
LI QIANG;ROUFOOGARAN RAZIEH;BEHZAD ARYA;LI DANDAN;CHIEN HUNG-MING |
分类号 |
H04B1/06 |
主分类号 |
H04B1/06 |
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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