专利名称：Baseband-Derived RF Digital Predistortion发明人：Wan Jong Kim,Shawn Patrick Stapleton申请号：US12330451申请日：20081208
公开号：US20090146736A1公开日：20090611
专利附图：
摘要：A baseband-derived RF predistortion system using a lookup table havingcoefficients extracted at baseband and then applied at RF by means of a vectormodulator. The architecture combines the narrowband advantage of envelope
predistortion with the accuracy of baseband predistortion, and including compensation
for memory effects. A polynomial-based alternative is also described.
申请人：Wan Jong Kim,Shawn Patrick Stapleton
地址：Coquitlam CA,Burnaby CA
国籍：CA,CA
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