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Subarray Based Low Computational Design of Multiuser MIMO System Adopting Massive Transmit Array Antenna Tetsuki TANIGUCHI Yoshio KARASAWA | Publication:
Publication Date: 2017/08/01
Vol. E100-B
No. 8
pp. 1205-1214
Type of Manuscript:
Special Section PAPER (Special Section on Radio Access Technologies for 5G Mobile Communications System) Category: Wireless Communication Technologies Keyword: massive MIMO, multiuser, block diagonalization, subarray, 5G, | | Summary | Full Text:PDF(1.1MB) | |
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Simplified Multipath Propagation Measurement Scheme for DOA and Delay Based on Virtual Array Technique Phavanhna PHOMMASACK Yoshio KARASAWA | Publication: IEICE TRANSACTIONS on Communications
Publication Date: 2015/05/01
Vol. E98-B
No. 5
pp. 814-823
Type of Manuscript:
Special Section PAPER (Special Section on Recent Progress in Radio Propagation) Category: Keyword: propagation measurement, virtual array, DOA, delay, | | Summary | Full Text:PDF(1.6MB) | |
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FOREWORD Yoshio KARASAWA | Publication: IEICE TRANSACTIONS on Communications
Publication Date: 2005/06/01
Vol. E88-B
No. 6
pp. 2229-2229
Type of Manuscript:
FOREWORD Category: Keyword:
| | Summary | Full Text:PDF(42.7KB) | |
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FOREWORD Yoshio KARASAWA | Publication: IEICE TRANSACTIONS on Communications
Publication Date: 2005/05/01
Vol. E88-B
No. 5
pp. 1765-1765
Type of Manuscript:
FOREWORD Category: Keyword:
| | Summary | Full Text:PDF(48.3KB) | |
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Wideband Propagation Model for the Analysis of the Effect of the Multipath Fading on the Near-Far Problem in CDMA Mobile Radio Systems Hisato IWAI Yoshio KARASAWA | Publication: IEICE TRANSACTIONS on Communications
Publication Date: 1993/02/25
Vol. E76-B
No. 2
pp. 103-112
Type of Manuscript:
Special Section PAPER (Special Issue on Land Mobile/Portable Propagation) Category: Keyword: propagation model, CDMA, mobile radio, simulation method, | | Summary | Full Text:PDF(793.9KB) | |
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A Fading Reduction Technique Using Interleave-Aided Open Loop Space Diversity for Digital Maritime-Satellite Communications Hisato IWAI Masayuki YASUNAGA Yoshio KARASAWA | Publication: IEICE TRANSACTIONS on Communications
Publication Date: 1991/10/25
Vol. E74-B
No. 10
pp. 3286-3294
Type of Manuscript:
Special Section PAPER (Special Issue on Mobile Communication Antennas) Category: Keyword:
| | Summary | Full Text:PDF(748.1KB) | |
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Interpretation of Quasi-Perriodic Scintillation at Frequencies above 1 GHz Yoshio KARASAWA | Publication: IEICE TRANSACTIONS (1976-1990)
Publication Date: 1987/08/25
Vol. E70-E
No. 8
pp. 768-774
Type of Manuscript:
PAPER Category: Antennas and Propagation Keyword:
| | Summary | Full Text:PDF(531.3KB) | |
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Characteristics of L-Band Multipath Fading due to Sea Surface Reflection in Aeronautical Satellite Communications Masayuki YASUNAGA Yoshio KARASAWA Takayasu SHIOKAWA Matsuichi YAMADA | Publication: IEICE TRANSACTIONS (1976-1990)
Publication Date: 1986/10/25
Vol. E69-E
No. 10
pp. 1060-1063
Type of Manuscript:
LETTER Category: Antenna and Propagation Keyword:
| | Summary | Full Text:PDF(237.4KB) | |
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A Simplified Fading Reduction Technique in Maritime Satellite Communications Masayuki YASUNAGA Yoshio KARASAWA Takayasu SHIOKAWA | Publication: IEICE TRANSACTIONS (1976-1990)
Publication Date: 1986/02/25
Vol. E69-E
No. 2
pp. 83-85
Type of Manuscript:
LETTER Category: Antenna and Propagation Keyword:
| | Summary | Full Text:PDF(167.2KB) | |
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On-board Experiments on L-band Multipath Fading and Its Reduction by Use of the Polarization Shaping Method Yoshio KARASAWA Masayuki YASUNAGA Shinichi NOMOTO Takayasu SHIOKAWA | Publication: IEICE TRANSACTIONS (1976-1990)
Publication Date: 1986/02/25
Vol. E69-E
No. 2
pp. 124-131
Type of Manuscript:
PAPER Category: Radio Wave and Satellite Communication Keyword:
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Consideration on Increasing Power Gain of Axial-Mode Helical Antenna Takayasu SHIOKAWA Yoshio KARASAWA | Publication: IEICE TRANSACTIONS (1976-1990)
Publication Date: 1981/11/25
Vol. E64-E
No. 11
pp. 742-743
Type of Manuscript:
LETTER Category: Antenna and Propagation Keyword:
| | Summary | Full Text:PDF(141.6KB) | |
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Gradual Change of Power Spectrum of Ionospheric Scintillation Yoshio KARASAWA Koji YASUKAWA | Publication: IEICE TRANSACTIONS (1976-1990)
Publication Date: 1981/09/25
Vol. E64-E
No. 9
pp. 606-607
Type of Manuscript:
LETTER Category: Antenna and Propagation Keyword:
| | Summary | Full Text:PDF(128.9KB) | |
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