发明名称 |
Multi-frequency synthesizing apparatus and method for multi-band RF receiver |
摘要 |
A frequency synthesizing apparatus and method for a multi-band radio frequency (RF) receiver is provided. The frequency synthesizing apparatus includes a simple circuit configuration with a single SSB mixer and thus, may synthesize six high frequency signals. Signals to be inputted into the SSB mixer include a first signal and a second signal. The first signal is generated based on a VCO and a PPF. Also, the second signal is selected from a plurality of frequency divided signals which are generated by dividing a signal generated in the VCO via a plurality of dividers.
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申请公布号 |
US7701300(B2) |
申请公布日期 |
2010.04.20 |
申请号 |
US20060481964 |
申请日期 |
2006.07.07 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
PARK EUN CHUL;CHAE HYUN SOO;KIM HOON TAE |
分类号 |
H03B21/01;H04B1/26 |
主分类号 |
H03B21/01 |
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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