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IEICE Trans

Takashi MAEHATA

A Line Coding for Digital RF Transmitter Using a 1-Bit Band-Pass Delta-Sigma Modulator
Takashi MAEHATA Suguru KAMEDA Noriharu SUEMATSU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2018/11/01
Vol. E101-B  No. 11  pp. 2313-2319
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
bandpass, delta-sigma modulator, D/A converter, channel coding, runlength, 
 Summary | Full Text:PDF
Asymmetrical Waveform Compensation for Concurrent Dual-Band 1-bit Band-Pass Delta-Sigma Modulator with a Quasi-Elliptic Filter
Takashi MAEHATA Suguru KAMEDA Noriharu SUEMATSU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2018/06/01
Vol. E101-B  No. 6  pp. 1352-1358
Type of Manuscript:  PAPER
Category: Transmission Systems and Transmission Equipment for Communications
Keyword: 
bandpass, delta-sigma modulator, concurrent dual-band, D/A converter, 
 Summary | Full Text:PDF
1-bit Band-Pass Delta-Sigma Modulator with Parallel IIR Form for Concurrent Multiband Digital Transmitter
Takashi MAEHATA Suguru KAMEDA Noriharu SUEMATSU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2017/07/01
Vol. E100-B  No. 7  pp. 1152-1159
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
bandpass, delta-sigma modulator, concurrent multiband, D/A converter, 
 Summary | Full Text:PDF
Cancellation for Asymmetrical Waveform in 1-bit Bandpass Delta-Sigma Modulators
Takashi MAEHATA Suguru KAMEDA Noriharu SUEMATSU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2017/06/01
Vol. E100-B  No. 6  pp. 1017-1022
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
delta sigma modulation, bandpass, intersymbol interference, compensation, digital transmitter, 
 Summary | Full Text:PDF
1-bit Feedforward Distortion Compensation Technology for Bandpass Delta-Sigma Modulation
Takashi MAEHATA Suguru KAMEDA Noriharu SUEMATSU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/05/01
Vol. E99-B  No. 5  pp. 1087-1092
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
bandpass, delta-sigma modulator, feedforward compensation, D/A converter, 
 Summary | Full Text:PDF