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All Technical Committee Conferences (Searched in: All Years)
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Search Results: Conference Papers |
Conference Papers (Available on Advance Programs) (Sort by: Date Descending) |
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Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EA, SP, SIP |
2016-03-28 13:15 |
Oita |
Beppu International Convention Center B-ConPlaza |
[Poster Presentation]
Determination of Optimal Windowing Length Based on the Cepstrum Ratio for Structural Health Monitoring Yoshinori Takahashi (TMCIT) EA2015-74 SIP2015-123 SP2015-102 |
This paper describes structural health monitoring using external noise. Building diagnostics using the slight vibration ... [more] |
EA2015-74 SIP2015-123 SP2015-102 pp.45-50 |
MW |
2014-11-20 13:25 |
Nagasaki |
Nagasaki Univ. |
A Broadband Rx Band Noise Reduction Circuit with CMOS Switch for Multi-Band Power Amplifier Yoshifumi Kawamura, Shintaro Shinjo, Kazuhiro Iyomasa, Masakazu Hirobe, Katsuya Kato, Yoshinori Takahashi, Shigeo Yamabe, Kenichi Horiguchi, Morishige Hieda, Koji Yamanaka (Mitsubishi Electric) MW2014-129 |
A broadband Rx band noise reduction circuit for multi-band power amplifiers (PA) with multi chains is presented. The pro... [more] |
MW2014-129 pp.33-36 |
MW |
2012-11-22 14:00 |
Okinawa |
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Fast and High Precision Phase Detector using an integrator with constant integration time Akihito Hirai, Koji Tsutsumi, Yoshinori Takahashi, Eiji Taniguchi (Mitsubishi Electric) MW2012-125 |
[more] |
MW2012-125 pp.69-74 |
AP, MW (Joint) |
2011-03-03 15:20 |
Ibaraki |
Ibaraki Univ. |
A Low Noise Ku-band PLL using Parallel PFD with Multiple Timing Operation and Auto Delay Control Circuit of Reference Signal Koji Tsutsumi, Yoshinori Takahashi, Masahiko Komaki, Mitsuhiro Shimozawa (Mitsubishi Electric) MW2010-162 |
A Parallel PFD configuration is effective for reducing the PLL phase noise. However, the phase noise reduction will degr... [more] |
MW2010-162 pp.57-61 |
EA |
2010-12-10 10:00 |
Ibaraki |
Univ. of Tsukuba |
Wave front reproduction using the spatial covariance matrices method Hiroki Hagiwara (Kogakuin Univ.), Yoshinori Takahashi (Tokyo Metro. College of Industrial Tech./Kogakuin Univ.), Kazunori Miyoshi (Kogakuin Univ.) EA2010-97 |
This paper describes a sound-field reproduction method called a Co-Variance Method (CVM) that reproduces a spatial covar... [more] |
EA2010-97 pp.1-6 |
EA |
2010-12-10 10:25 |
Ibaraki |
Univ. of Tsukuba |
Structural Diagnosis using Cumulative Harmonic Analysis (CHA) Yoshinori Takahashi (TMCIT), Satoru Gotoh, Mikio Tohyama (Waseda Univ.) EA2010-98 |
This paper describes a cumulative harmonic analysis (CHA) that replaces the stepwise time window function of Berman and ... [more] |
EA2010-98 pp.7-12 |
LQE |
2010-05-28 10:10 |
Fukui |
Sougou Kenkyuu Tou I, Bunkyo Campus, Univ. of Fukui |
Development of Laser Scanning Terahertz Imaging System by Using Organic Nonlinear Optical Crystals Kazunori Serita, Shori Mizuno, Hironaru Murakami, Iwao Kawayama, Masayoshi Tonouchi, Yoshinori Takahashi, Masashi Yoshimura, Yasuo Kitaoka, Yusuke Mori (Osaka Univ.) LQE2010-3 |
We are developing a laser scanning terahertz (THz) imaging system for high-speed and high-resolution imaging. In this sy... [more] |
LQE2010-3 pp.9-13 |
MW |
2010-03-05 16:15 |
Kyoto |
Ryukoku Univ. |
A Low Noise Ku-band PLL-IC using Parallel PFD with Multiple Timing Operation Koji Tsutsumi, Yoshinori Takahashi, Mitsuhiro Shimozawa, Masahiko Komaki, Noriharu Suematsu (Mitsubishi Electric Corp.) MW2009-210 |
A Parallel PFD configuration is effective for reducing the PLL phase noise. However, the phase noise reduction will degr... [more] |
MW2009-210 pp.179-182 |
ED |
2009-11-30 10:55 |
Osaka |
Osaka Science & Technology Center |
Terahertz Response of Aligned Carbon Nanotubes measured by a broadband THz-TDS system using a DAST emitter Yoshiaki Takemoto (Osaka Univ.), Barney Cruz (Rice Univ.), Kei Takeya, Iwao Kawayama, Hironaru Murakami (Osaka Univ.), Lei Ren, Cary L. Pint, Layla G. Booshehri, William D. Rice, Xiangfeug Wang, David J. Hilton, Robert H. Hauge, Junichiro Kono (Rice Univ.), Yoshinori Takahashi, Masashi Yoshimura (Graduate School of Engineering, Osaka Univ) ED2009-170 |
We measured a terahertz response of an aligned single-walled carbon nanotube (SWCN) thin film on a sapphire substrate. I... [more] |
ED2009-170 pp.59-63 |
LQE |
2009-05-22 15:20 |
Toyama |
Kanazawa Univ. |
THz emission from nonlinear organic crystals excited by a 1.5μm femtosecond laser and its applition to time-domeain spectrometer Masayoshi Tonouchi, Kei Takeya, Yoshiaki Takemoto, Iwao Kawayama, Hironaru Murakami, Takeshi Matsukawa, Yoshinori Takahashi, Yasuo Kitaoka, Masashi Yoshimura, Yusuke Mori, Takatomo Sasaki (Osaka Univ.), Hirosi Umezawa (Fukushima National Coll. of Tech.), Shuji Okada (Yamagata Univ.), Yusuke Izutani, Keiko, Kitagishi (Otsuka Electron.) LQE2009-14 |
[more] |
LQE2009-14 pp.71-76 |
EA |
2008-03-07 14:55 |
Tokyo |
NTT Musashino R&D Center |
A New Sound Field Reproduction Method and the Application Based on the Spatial Covariance Matrix. Yoshinori Takahashi, Akio Ando (NHK Sci. & Tech. Res. Labs.) EA2007-121 |
This article investigates a sound field reproduction method based on the spatial impression. Wave surface control and co... [more] |
EA2007-121 pp.55-60 |
LQE |
2007-05-25 13:25 |
Toyama |
Kanazawa Univ. |
Terahertz pulse generation from organic crystals by using various short pulse lasers Yoshinori Takahashi, Masashi Yoshimura, Yusuke Mori, Yasuo Kitaoka, Masayoshi Tonouchi, Takatomo Sasaki (Osaka Univ.) LQE2007-8 |
We report unique terahertz (THz) spectra obtained from 4-dimethylamino-N-methyl-4-stilbazolium tosylate (DAST) emitters ... [more] |
LQE2007-8 pp.35-40 |
EA, US (Joint) |
2007-01-26 10:00 |
Kyoto |
Doshisha Univ. |
Perception of Sound Direction in a Reverberant Space and Temporal Characteristics of Sound Akihito Ogino (Waseda Univ.), Yoshinori Takahashi (Kogakuin Univ.), Mikio Tohyama, Yoshio Yamasaki (Waseda Univ.) |
[more] |
EA2006-104 pp.1-6 |
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