Inventor
MIZUTA SHINJI
JP8 patents
Patents
8 patentsUS7042283B2May 9, 2006
High-efficiency linear power amplifier
NTT DOCOMO INC95 citations97
US7418056B2Aug 26, 2008
Digital predistorter using power series model
NTT DOCOMO INC26 citations92
US7170344B2Jan 30, 2007
Multi-band predistorter using power series representation
NTT DOCOMO INC29 citations92
US7170342B2Jan 30, 2007
Linear power amplification method and linear power amplifier
NTT DOCOMO INC43 citations92
US7907678B2Mar 15, 2011
Power series predistorter and control method thereof
NTT DOCOMO INC17 citations84
US7196576B2Mar 27, 2007
Method and apparatus for control of predistortion linearizer based on power series
NTT DOCOMO INC18 citations83
US8693574B2Apr 8, 2014
Method and apparatus for determining a precoding matrix for precoding symbols to be transmitted to a plurality of wireless devices
NTT DOCOMO INC5 citations71
US7672395B2Mar 2, 2010
Digital predistorter and predistortion method therefor
NTT DOCOMO INC2 citations62