发明名称 |
Radio frequency receiver architecture with on-chip tracking intermediate frequency filtering |
摘要 |
A RF communications receiver is disclosed which permits greater integration on standard silicon chips and consumes less power than previous receivers. A new method for using a tracking intermediate frequency filter for a variable intermediate frequency receiver ensures good performance over an entire received frequency band.
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申请公布号 |
US2004116087(A1) |
申请公布日期 |
2004.06.17 |
申请号 |
US20030729662 |
申请日期 |
2003.12.05 |
申请人 |
IRF SEMICONDUCTOR, INC. |
发明人 |
SHEN DAVID H. |
分类号 |
H04B1/28;(IPC1-7):H04B1/00;H04B1/18 |
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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