Akira SAITOU


Novel Design of Dual-Band Reconfigurable Dipole Antenna Using Lumped and Distributed Elements
Shoichi ONODERA Ryo ISHIKAWA Akira SAITOU Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/07/01
Vol. E99-B  No. 7  pp. 1550-1557
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
reconfigurable antennasdipole antennasequivalent circuitdual-band antennavaractorsmultipole expansion
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Digital Spatial Modulation Using Dual Scatterers Embedded with Switches for Wireless Power Transmission Applications
Kohei HASEGAWA Ryo ISHIKAWA Akira SAITOU Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2015/07/01
Vol. E98-C  No. 7  pp. 709-715
Type of Manuscript:  Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology)
Category: Scattering and Diffraction
Keyword: 
modulationpower transmissionamplitude-shift keyingscatterer
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Spatially Modulated Communication Method Using Dual Scatterers Embedded with Lumped Elements for Wireless Power Transmission
Akira SAITOU Kohei HASEGAWA Ryo ISHIKAWA Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/10/01
Vol. E96-B  No. 10  pp. 2425-2430
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2012)
Category: Antennas
Keyword: 
wireless power transmissionscattererlumped elementmodulation factormutual impedance
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Miniaturized Broadband Antenna Combining Fractal Patterns and Self-Complementary Structures for UWB Applications
Vasil DIMITROV Akira SAITOU Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/05/01
Vol. E95-B  No. 5  pp. 1844-1847
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
fractal antennaself-complementary antennabroadband
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Directivity Control by Asymmetrically Fed Dipole Antenna with PIN Diode Switches
Yuuya HOSHINO Akira SAITOU Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/01/01
Vol. E95-B  No. 1  pp. 106-108
Type of Manuscript:  Special Section LETTER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2010)
Category: Antennas
Keyword: 
multiple-input multiple-output (MIMO)reconfigurable antennaschannel capacityantenna radiation patterns
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Synthesis for Negative Group Delay Circuits Using Distributed and Second-Order RC Circuit Configurations
Kyoung-Pyo AHN Ryo ISHIKAWA Akira SAITOU Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/09/01
Vol. E92-C  No. 9  pp. 1176-1181
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Technologies and Their Applications)
Category: 
Keyword: 
band-rejection filtergroup delaynegative group delay (NGD) circuitultra-wideband (UWB)
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Ultra-Wideband, Differential-Mode Bandpass Filters with Four Coupled Lines Embedded in Self-Complementary Antennas
Akira SAITOU Kyoung-Pyo AHN Hajime AOKI Kazuhiko HONJO Koichi WATANABE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/07/01
Vol. E90-C  No. 7  pp. 1524-1532
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
differential modeantennasband-pass filtersnotch filterslow-pass filtersimpedance transformer
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Microwave-Circuit-Embedded Resin Printed Circuit Board for Short Range Wireless Interfaces
Akira SAITOU Kazuhiko HONJO Kenichi SATO Toyoko KOYAMA Koichi WATANABE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/01/01
Vol. E88-C  No. 1  pp. 83-88
Type of Manuscript:  Special Section PAPER (Special Section on Recent Trends of Microwave and Millimeter-Wave Passive Circuit Components and Technologies for Improvement of Characteristics)
Category: 
Keyword: 
microwaveresinPCBbalunBPFlossintegration
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A Possible Simple Structure for Variable Microwave Inductors and Their Filter Applications
Norio IMAI Kazuhiko HONJO Akira SAITOU 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/01/01
Vol. E87-C  No. 1  pp. 113-115
Type of Manuscript:  LETTER
Category: Microwaves, Millimeter-Waves
Keyword: 
variable inductorsfilterMEMSvariable bandwidth
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