Rchr
J-GLOBAL ID:200901015252949858
Update date: Oct. 24, 2024
Yamada Yoji
ヤマダ ヨウジ | Yamada Yoji
Affiliation and department:
Job title:
Professor
Homepage URL (1):
https://dsp-lab.net/
Research field (1):
Communication and network engineering
Research keywords (7):
ディジタル信号処理
, マルチレート信号処理
, DFT-FSFバンク
, USRP
, ソフトウェア無線
, インパルス応答測定
, 音響信号処理
Research theme for competitive and other funds (15):
- 2022 - 2025 STEM教育に資するソフトウェア無線装置用機能ブロックのソースコード公開
- 2020 - 2022 Implementation of synchronous receiver utilizing software defined radio
- 2019 - 2022 A Study on Phase Alignment Accuracy of Software Defined Radio for Rapid Prototyping
- 2016 - 2019 Promotion of education to improve understanding of the basic concepts of rado signal processing using software-defined radio
- 2018 - 無線信号による位置計測の高精度化
- 2013 - 2016 Educational materials development for project-based learning utilizing software defined radio
- 2008 - 2010 高専における知的財産教育の推進
- 2008 - 2010 学習達成度試験による専門教育の質の保証
- 2008 - 高専の電子・情報系学科における知財教育の推進
- 2003 - シグナルプロセッサの産業教育への導入
- 1999 - 2000 周波数領域適応手法による時間遅延にロバストなインパルス応答同定法に関する研究
- 2000 - 実践 ディジタル信号処理技術入門講座の開設
- 1999 - ディジタル信号処理用ソフトウェアの開発
- 1994 - 1994 適応信号処理の並列処理実現に関する研究
- 1992 - ディジタル信号処理システムの開発
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Papers (15):
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Y. Yamada, T. Nakahama, H. Nakamura. Source Code Release of Own Functional Blocks for GNU Radio Companion that Enables Phase Synchronization of USRP N200 / X300 devices. IEICE International Conference on Emerging Technologies for Communications 2021. 2021. P4-9
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Tomoya NAKAHAMA, Yoji YAMADA, Suguru KAMEDA, Mizuki MOTOYOSHI, Noriharu SUEMATSU. Measurement of Radio Channel Impulse Response Using USRP X300 with SBX-120 / UBX Software Defined Radio Considering Non-Causal Components. IEICE TRANSACTIONS on Communications. 2021. J104-B. 3. 199-209
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Tomoya NAKAHAMA, Yoji YAMADA, Suguru KAMEDA. Example GNU Radio Implementations of Phase Alignment Between USRP devices. IEICE Technical Report SR2020-34. 2020. 120. 238. 74-81
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Y. Hayashi, Y. Yamada. Observations of non-audible sound from carbon fiber materials and implementation of frequency shift to the range of audibility signals using multirate techniques. IEICE Technical Report EA2019-97. 2020. 119. 375. 77-81
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Y. Yamada, M. Iwahashi. Educational Materials Development for Project-Based Learning Utilizing GNU Radio. 2014. P-18. Sept. 26
more...
MISC (32):
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Haruto Nakamura, Yoji Yamada, Suguru Kameda. Fractional Delay Implementation Focusing on Relative Delay Difference. 2023. 122. 400. 24-31
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Yoji Yamada, Haruto Nakamura, Suguru Kameda. [Technology Exhibit]The use of software defined radio USRP with time and phase synchronization by UHD. IEICE Technical Report SR2022-66. 2022. 122. 243. 109
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山田洋士, 末松憲治, 小熊 博, 亀田 卓. ラピッドプロトタイピングのためのソフトウェア無線機の同期性能の検討. 東北大学電気通信研究所 研究活動報告. 2022. 28. 129-131
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S. Yoshiyama, Y. Yamada, S. Kameda, N. Suematsu. [Short paper] Implementation of fractional delay filter for USRP software defined radio. IEICE Technical Report SR2021-68. 2022. 121. 345. 43-45
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H. Nakamura, Y. Yamada, S. Kameda, N. Suematsu. Experimental evaluation of LO synchronization accuracy for USRP / daughter boards applying UHD timed commands. IEICE Technical Report SR2021-69. 2022. 121. 345. 46-53
more...
Lectures and oral presentations (38):
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ソフトウェア無線機利用環境の再構築のすすめ
(石川県次世代産業育成講座・新技術セミナー 2023)
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Performance Evaluation of USRP Software Defined Radio Devices for Rapid Prototyping with Emphasis on Phase and Time Synchronization
(FY2021 RIEC Annual Meeting, Tohoku Univ. 2022)
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The use of USRP with UHD and GNU Radio focusing on time and phase synchronization
(IEICE Technical Report SR2021-7 2021)
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Implementation and Evaluation of Phase Synchronization of USRP devices in GNU Radio / GRC Environment for Rapid Prototyping
(2019 RIEC Annual Meeting on Cooperative Research Projects 2020)
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USRPにおける同期誤差が復調信号に与える影響の検討
(2019年度電気・情報関係学会北陸支部連合大会 C-8 2019)
more...
Works (3):
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Example GNU Radio implementations of Python code that uses the USRP Hardware Driver (UHD) to achieve time alignment and phase synchronization between multiple USRPs and daughter boards
2020 - 現在
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ディジタルフィルタ設計サービスの提供(Webサーバによる)
1997 - 現在
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ディジタルフィルタ設計プログラム集DF-Designの開発
1992 - 現在
Education (2):
- 1987 - 1989 Nagaoka University of Technology Graduate School of Engineering
- 1985 - 1987 Nagaoka University of Technology Faculty of Engineering
Professional career (1):
- Doctor of Engineering (Nagaoka University of Technology)
Work history (8):
- 2012 - 現在 National Institute of Technology, Ishikawa College Department of Electronics and Information Engineering Professor
- 2007 - 2012 National Institute of Technology, Ishikawa College Department of Electronics and Information Engineering Associate professor
- 2004 - 2007 National Institute of Technology, Ishikawa College Department of Electronics and Information Engineering Associate professor
- 2006/04 - 2006/09 Overseas research personnel, National Institute of Technology (Rice Univ.)
- 2005/07 - 2005/09 Texas Instruments Visiting Associate Professor, Rice University.
- 1994 - 2004 National Institute of Technology, Ishikawa College Department of Electronics and Information Engineering Lecturer
- 1990 - 1994 National Institute of Technology, Ishikawa College Department of Electronics and Information Engineering Research associate
- 1989 - 1990 ANRITSU Crop. Research Laboratory Researcher
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Committee career (6):
Awards (2):
- 2010/03 - (社)情報処理学会 情報システム教育コンテスト(ISECON2009)最優秀賞(共同受賞)
- 2000/08 - 国立高専機構 H22年度教育教員研究集会 高専機構理事長賞(共同受賞)
Association Membership(s) (2):
The Institute of Electrical and Electronics Engineers)
, Institute of Electronics, Information and Communication Engineers
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