Presentation | 2023-11-15 2D Pre-beamforming Control Method for Improving Performance of Fixed Wavelength Allocation Beamforming with Massive Planar Array Antenna Mizuki Suga, Yuta Takahashi, Yasuyoshi Yamamoto, Hideki Toshinaga, Naoki Kita, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Radio over fiber (RoF) is attracting much attention as one way to realize high frequency bands systems. A fixed wavelength allocation beamforming scheme and pre beamforming control method were proposed to attain the desired link budget in such systems. However, these beamforming performances may be degraded with planar massive array antenna. Therefore, we proposed a novel beam control method for high frequency bands RoF systems with planar massive array antenna. In this paper, the proposed method characteristics is evaluated, and the effects of suppressing beamforming deterioration which is less than 0.6 dB with 256 antenna elements are shown. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | High frequency bands / Radio over fiber / Beamforming |
Paper # | RCS2023-155 |
Date of Issue | 2023-11-08 (RCS) |
Conference Information | |
Committee | AP / RCS |
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Conference Date | 2023/11/15(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kumamoto Prefectural Workers' Welfare Hall |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Adaptive Antenna, Equalization, Interference Canceler, MIMO, Wireless Communications, etc. |
Chair | Kunio Sakakibara(Nagoya Inst. of Tech.) / Kenichi Higuchi(Tokyo Univ. of Science) |
Vice Chair | YUAN Qiaowei(Tohoku Inst. of Tech.) / Fumihide Kojima(NICT) / Osamu Muta(Kyushu Univ.) / Naoto Ishii(NEC) |
Secretary | YUAN Qiaowei(Iwate Univ.) / Fumihide Kojima(Mitsubishi Electric) / Osamu Muta(Univ. of Electro-Comm) / Naoto Ishii(Sharp) |
Assistant | Tomoki Murakami(NTT) / Masashi Iwabuchi(NTT) / Issei Kanno(KDDI Research) / Yuyuan Chang(Tokyo Inst. of Tech) / Kazuki Maruta(Tokyo Univ. of Science) / Kiichi Tateishi(NTT Docomo) |
Paper Information | |
Registration To | Technical Committee on Antennas and Propagation / Technical Committee on Radio Communication Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | 2D Pre-beamforming Control Method for Improving Performance of Fixed Wavelength Allocation Beamforming with Massive Planar Array Antenna |
Sub Title (in English) | |
Keyword(1) | High frequency bands |
Keyword(2) | Radio over fiber |
Keyword(3) | Beamforming |
1st Author's Name | Mizuki Suga |
1st Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
2nd Author's Name | Yuta Takahashi |
2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
3rd Author's Name | Yasuyoshi Yamamoto |
3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
4th Author's Name | Hideki Toshinaga |
4th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
5th Author's Name | Naoki Kita |
5th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
Date | 2023-11-15 |
Paper # | RCS2023-155 |
Volume (vol) | vol.123 |
Number (no) | RCS-263 |
Page | pp.pp.18-23(RCS), |
#Pages | 6 |
Date of Issue | 2023-11-08 (RCS) |