发明名称 |
VARIABLE CODER APPARATUS FOR RESONANT POWER CONVERSION AND METHOD |
摘要 |
A noise-shaping coder with variable or reconfigurable characteristics is disclosed. In one exemplary embodiment, an improved apparatus for signal modulation is disclosed. The apparatus generally comprises a noise-shaping coder having programmable coefficients, programmable coder order, programmable oversampling frequency, and/or programmable dither. In a second exemplary embodiment, an improved method for implementing noise shaping coding is disclosed. The apparatus generally comprises a means for switching from one order coder to another order coder, as well as switching oversampling frequency. |
申请公布号 |
WO2005015746(A2) |
申请公布日期 |
2005.02.17 |
申请号 |
WO2004US25223 |
申请日期 |
2004.08.04 |
申请人 |
STMICROELECTRONICS, INC. |
发明人 |
NORSWORTHY, STEVEN, R.;REDGRAVE, JASON, RUPERT |
分类号 |
H03M;H03M3/00;H03M3/02;H04B14/06;H04L25/49 |
主分类号 |
H03M |
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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