发明名称 |
Direct conversion receiver architecture |
摘要 |
<p>A method and apparatus for digitally amplifying a desired signal, the method comprising: receiving a gain represented in a logarithm format; determining a difference between the received gain and a gain offset; converting the difference, represented in the logarithm format, to an output gain represented in a linear format; and digitally multiplying the desired signal with the output gain.</p> |
申请公布号 |
EP2267888(A3) |
申请公布日期 |
2012.08.08 |
申请号 |
EP20100177172 |
申请日期 |
2002.02.15 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
LI, TAO;HOLENSTEIN, CHRISTIAN;KANG, INJUP;WALKER, BRETT. C.;PETERZELL, PAUL. E.;CHALLA, RAGHU;SEVERSON, MATTHEW. L.;RAGHUPATHY, ARUN;SIH, GILBERT. C. |
分类号 |
H03G1/00;H03G3/30;H03D3/00;H03G3/20;H04B1/40;H04L27/22;H04L27/38 |
主分类号 |
H03G1/00 |
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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