Michiharu NAKAMURA

Determining Memory Polynomial Model Parameters from Those of Complex p-th Order Inverse for Designing Predistorter
Michiharu NAKAMURA Eisuke FUKUDA Yoshimasa DAIDO Keiichi MIZUTANI Takeshi MATSUMURA Hiroshi HARADA 
Publication:   
Publication Date: 2021/11/01
Vol. E104-B  No. 11  pp. 1429-1440
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
behavioral model, memory polynomial, digital predistorter (DPD), non-linear power amplifier, linearlizer, 
 Summary | Full Text:PDF
Efficient Method to Measure IMD of Power Amplifier with Simplified Phase Determination Procedure to Clarify Memory Effect Origins
Takeshi TAKANO Yasuyuki OHISHI Shigekazu KIMURA Michiharu NAKAMURA Kazuo NAGATANI Eisuke FUKUDA Yoshimasa DAIDO Kiyomichi ARAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/07/01
Vol. E93-C  No. 7  pp. 991-999
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Technologies)
Category: 
Keyword: 
power amplifier, IMD measurement, memory effect, bias impedance, even order nonlinearity, 
 Summary | Full Text:PDF