发明名称 |
Transceiver with calibrated I and Q paths and methods for deconvolved calibration |
摘要 |
Phase and amplitude offsets of a multicarrier transceiver may be reduced by measuring receiver amplitude and phase mismatches of receiver radio-frequency (RF) circuitry by performing a fast Fourier transform (FFT) on a receiver calibration signal.
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申请公布号 |
US7333423(B2) |
申请公布日期 |
2008.02.19 |
申请号 |
US20040815138 |
申请日期 |
2004.03.31 |
申请人 |
INTEL CORPORATION |
发明人 |
PALASKAS GEORGIOS;RAVI ASHOKE;PARAMESH JEYANANDH K.;NICHOLLS RICHARD B.;SOUMYANATH KRISHNAMURTHY |
分类号 |
H04J11/00;H04B1/10;H04B1/26;H04B1/30;H04B1/38;H04B1/40;H04B15/00 |
主分类号 |
H04J11/00 |
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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