发明名称 |
Wireless Signal Corrective Pre-Distortion using Linearly Interpolated Filter Coefficients Derived from an Amplifier Sample Set that is Representative of Amplifier Nonlinearlity |
摘要 |
A digital pre-distortion system which can provide the flexibility to model the highly non-linear distortion associated with High Efficiency RF Power Amplifiers while through a novel implementation of a least squares estimation process allows an implementation well suited for an FPGA application where limited resources and in particular memory resources are available.
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申请公布号 |
US2011109384(A1) |
申请公布日期 |
2011.05.12 |
申请号 |
US20100774360 |
申请日期 |
2010.05.05 |
申请人 |
BROWN PHILIP;IBISON JOHN;SEGAR JEREMY;COOPER STEPHEN;FRIEDMAN FRANK |
发明人 |
BROWN PHILIP;IBISON JOHN;SEGAR JEREMY;COOPER STEPHEN;FRIEDMAN FRANK |
分类号 |
H03F1/26 |
主分类号 |
H03F1/26 |
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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