Mamiko INAMORI


Phase and Gain Imbalance Compensation in Low-IF Receivers
Teruji IDE Takeo FUJII Mamiko INAMORI Yukitoshi SANADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/01/01
Vol. E99-B  No. 1  pp. 211-223
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
low-IF receiverSDRimage rejectionphase and gain imbalance
 Summary | Full Text:PDF(3.6MB)

Data Transmission Using Transmitter Side Channel Estimation in Wireless Power Transfer System
Kazuki SUGENO Yukitoshi SANADA Mamiko INAMORI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/02/01
Vol. E98-A  No. 2  pp. 589-596
Type of Manuscript:  Special Section PAPER (Special Section on Wideband Systems)
Category: 
Keyword: 
wireless power transferload fluctuationOFDMcommunication
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Performance of Data Transmission in Wireless Power Transfer with Coil Displacements
Motoki IIDA Kazuki SUGENO Mamiko INAMORI Yukitoshi SANADA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/04/01
Vol. E97-A  No. 4  pp. 1016-1020
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
wireless power transferantenna positionpower efficiencycoupling coefficientBPF
 Summary | Full Text:PDF(832.9KB)

Complexity Reduction in Joint Decoding of Block Coded Signals in Overloaded MIMO-OFDM System
Yoshihito DOI Mamiko INAMORI Yukitoshi SANADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/04/01
Vol. E97-B  No. 4  pp. 905-914
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
multiple-input multiple-output (MIMO)overloaded MIMOjoint maximum likelihood decoding
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Experimental Investigation of Joint Decoding in Overloaded MIMO-OFDM System
Tatsuro YABE Mamiko INAMORI Yukitoshi SANADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/12/01
Vol. E96-B  No. 12  pp. 3101-3107
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
overloaded MIMOjoint decodingOFDM
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Effect of Load Fluctuation in Data Transmission for Wireless Power Transfer
Kazuki SUGENO Shinpei NOGUCHI Mamiko INAMORI Yukitoshi SANADA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/05/01
Vol. E96-A  No. 5  pp. 991-994
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
OFDMwireless power transferBPFloadcommunication
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Reliable Data Transmission for Resonant-Type Wireless Power Transfer
Shinpei NOGUCHI Mamiko INAMORI Yukitoshi SANADA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/01/01
Vol. E96-A  No. 1  pp. 298-303
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
OFDMWireless power transferBPFcommunicationcontrol
 Summary | Full Text:PDF(1.4MB)

Non-orthogonal Access Scheme over Multiple Channels with Iterative Interference Cancellation and Fractional Sampling in OFDM Receiver
Hiroyuki OSADA Mamiko INAMORI Yukitoshi SANADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/12/01
Vol. E95-B  No. 12  pp. 3837-3844
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
fractional samplingOFDMpath diversityinterference cancellation
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Improvement of Multipath Delay Resolution with Imaging Components on Separate Frequency Channel in Fractional Sampling OFDM
Yutaro NAKAGAWA Mamiko INAMORI Yukitoshi SANADA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/11/01
Vol. E95-A  No. 11  pp. 1971-1979
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Communication Theory and Signals
Keyword: 
OFDMfractional samplingimaging componentmultipathresolutionDSA
 Summary | Full Text:PDF(2.3MB)

Frequency Offset Amplify-and-Forward Relay in OFDM System
Ayana SUZUKI Yukitoshi SANADA Mamiko INAMORI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/12/01
Vol. E94-B  No. 12  pp. 3289-3295
Type of Manuscript:  Special Section PAPER (Special Section on Cooperative Communications for Cellular Networks)
Category: 
Keyword: 
OFDMdiversityamplify-and-forward relaying
 Summary | Full Text:PDF(655.3KB)

IQ Imbalance Estimation Scheme in the Presence of DC Offset and Frequency Offset in the Frequency Domain
Mamiko INAMORI Shuzo TAKAYAMA Yukitoshi SANADA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/11/01
Vol. E92-A  No. 11  pp. 2688-2696
Type of Manuscript:  Special Section PAPER (Special Section on Wideband Systems)
Category: 
Keyword: 
direct conversionOFDMDC offsetfrequency offsetIQ imbalancepilot symbols
 Summary | Full Text:PDF(754.2KB)

Effect of Pulse Shaping Filters on a Fractional Sampling OFDM System with Subcarrier-Based Maximal Ratio Combining
Mamiko INAMORI Takashi KAWAI Tatsuya KOBAYASHI Haruki NISHIMURA Yukitoshi SANADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/05/01
Vol. E92-B  No. 5  pp. 1484-1494
Type of Manuscript:  Special Section PAPER (Special Section on Radio Access Techniques for 3G Evolution)
Category: 
Keyword: 
OFDMfractional samplingdiversitypulse shaping filter
 Summary | Full Text:PDF(1.5MB)

Sampling Rate Selection for Fractional Sampling in OFDM
Haruki NISHIMURA Mamiko INAMORI Yukitoshi SANADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/09/01
Vol. E91-B  No. 9  pp. 2876-2882
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
software defined radiocognitive radiofractional samplingIEEE802.11a/gOFDMmultipath diversity
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Direct-Sequence/Spread-Spectrum Communication System with Sampling Rate Selection Diversity
Yohei SUZUKI Anas M. BOSTAMAM Mamiko INAMORI Yukitoshi SANADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/01/01
Vol. E91-B  No. 1  pp. 267-273
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
oversampingdiversitydirect-sequence/spread-spectrum (DS/SS)RAKE receivermultipath channelcognitive radio
 Summary | Full Text:PDF(473.3KB)

Frequency Offset Estimation Scheme in the Presence of Time-Varying DC Offset for OFDM Direct Conversion Receivers
Mamiko INAMORI Anas Muhamad BOSTAMAM Yukitoshi SANADA Hideki MINAMI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/10/01
Vol. E90-B  No. 10  pp. 2884-2890
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
direct conversionOFDMDC offsetfrequency offsettraining sequence
 Summary | Full Text:PDF(515KB)