Keyword : spectral regrowth

Experimental Validation of Digital Pre-distortion Technique for Dual-band Dual-signal Amplification by Single Feedback Architecture Employing Dual-band Mixer
Ikuma ANDO Gia Khanh TRAN Kiyomichi ARAKI Takayuki YAMADA Takana KAHO Yo YAMAGUCHI Tadao NAKAGAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2015/03/01
Vol. E98-C  No. 3 ; pp. 242-251
Type of Manuscript:  PAPER
Category: Electromagnetic Theory
Keyword: 
User Centric Wireless Network, nonlinear power amplifiers, spectral regrowth, digital predistortion, dual-band mixer, 
 Summary | Full Text:PDF(2.4MB)
Nonlinear Modeling and Analysis on Concurrent Amplification of Dual-Band Gaussian Signals
Ikuma ANDO GiaKhanh TRAN Kiyomichi ARAKI Takayuki YAMADA Takana KAHO Yo YAMAGUCHI Kazuhiro UEHARA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/10/01
Vol. E96-C  No. 10 ; pp. 1254-1262
Type of Manuscript:  Special Section PAPER (Special Section on Emerging Technologies and Applications for Microwave and Millimeter-Wave Systems)
Category: 
Keyword: 
nonlinear power amplifier, spectral regrowth, ACPR, EVM, OFDM, complex Gaussian distribution, Flexible Wireless System, Volterra series expansion, general Wiener model, 
 Summary | Full Text:PDF(1.7MB)
An Outphasing Scheme for Reducing Spectral Regrowth of Multi-Tone Signal in LINC Transmitter
Hyunchul KU Youngcheol PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/02/01
Vol. E95-B  No. 2 ; pp. 651-654
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
outphasing, LINC, path mismatch, error vector magnitude, spectral regrowth, multi-tone, 
 Summary | Full Text:PDF(649.3KB)
A Unified Distortion Analysis of Nonlinear Power Amplifiers with Memory Effects for OFDM Signals
Yitao ZHANG Kiyomichi ARAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/04/01
Vol. E93-C  No. 4 ; pp. 489-496
Type of Manuscript:  PAPER
Category: Electromagnetic Theory
Keyword: 
nonlinear power amplifiers, memory effects, spectral regrowth, adjacent channel power leakage power ratio (ACPR), error vector magnitude (EVM), orthogonal frequency-division multiplexing (OFDM), complex Gaussian distribution, 
 Summary | Full Text:PDF(789.5KB)
ACPR Improvement Limitations of Predistortion Linearizer for Nonlinear RF Power Amplifiers
Hyunchul KU Kang-Yoon LEE Young Beom KIM 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/04/01
Vol. E89-C  No. 4 ; pp. 466-472
Type of Manuscript:  Special Section PAPER (Special Section on Advanced RF Technologies for Compact Wireless Equipment and Mobile Phones)
Category: 
Keyword: 
adjacent channel power ratio (ACPR), nonlinearity, predistortion (pre-D), power amplifier (PA), spectral regrowth, 802.11g, 
 Summary | Full Text:PDF(648.2KB)