发明名称 |
Intermediate frequency local generating circuit |
摘要 |
An IF local generating circuit for a broadband communication system using a plurality of carriers is disclosed. In the present invention, one IF phase locked loop converts the IF signals to baseband signals by a downward processing of frequency in the receiving end of the broadband portable terminal.
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申请公布号 |
US6385443(B1) |
申请公布日期 |
2002.05.07 |
申请号 |
US19990431965 |
申请日期 |
1999.11.01 |
申请人 |
LG INFORMATION & COMMUNICATIONS, LTD. |
发明人 |
LEE SANG JIN;KWAK UI SIK;KIM JONG JIN |
分类号 |
H04B1/28;(IPC1-7):H04B1/26 |
主分类号 |
H04B1/28 |
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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