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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EST, MW, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2018-07-19 14:00 |
Hokkaido | Output power enhancement in photonic-based RF generation by optical pulse compression with a dispersion managed highly-nonlinear fiber Reinhard Karembera, Takashi Yamaguchi, Hiroyuki Toda (Doshisha Univ.)  EMT2018-27 MW2018-42 OPE2018-30 EST2018-25 MWP2018-26 |
In photonic-based radio frequency (RF) generation method, we showed that RF output power is enhanced by optical pulse co... [more] | EMT2018-27 MW2018-42 OPE2018-30 EST2018-25 MWP2018-26 pp.109-113 |
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| EMT, EST, LQE, MWP, OPE, PEM, PN, IEE-EMT [detail] | 2018-01-26 09:30 |
Hyogo | Output Power Enhancement by Optical Pulse Compression in Photonic-Based Sub-THz Generation Takashi Yamaguchi, Hiroyuki Toda (Doshisha Univ.) PN2017-79 EMT2017-116 OPE2017-157 LQE2017-139 EST2017-115 MWP2017-92 |
Microwave and millimeter-wave generation based on photonic technology is promising for many applications. In this techni... [more] | PN2017-79 EMT2017-116 OPE2017-157 LQE2017-139 EST2017-115 MWP2017-92 pp.241-246 |
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| US | 2017-10-05 15:20 |
Miyagi | Pulse compression of parametric sound using M-sequence phase modulation Riku Nishioka, Hideyuki Nomura (UEC) US2017-61 |
The application of pulse compression to parametric ultrasound using chirp modulation have been proposed to realize low-f... [more] | US2017-61 pp.27-32 |
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| US | 2017-05-22 13:55 |
Tokyo | Non-contact measurement of body-surface displacement by breathing and heart beat using airborne acoustic images Taiki Hayashi, Shinnosuke Hirata, Hiroyuki Hachiya (Tokyo Inst. of Tech.) US2017-15 |
Today, vital signs measurement systems, in which sensors are had contact with or closed to body surface, are widely prev... [more] | US2017-15 pp.7-12 |
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| SANE | 2017-05-22 11:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Characteristic evaluation of S/N improvement by undesired component signal prossessing method in FMCW radar Isao Nakazawa (CBIL), Akio Iso (iSR) SANE2017-6 |
The FMCW radar has a simpler device configuration than the pulse radar or pulse compression radar. Moreover, it has a hi... [more] | SANE2017-6 pp.29-33 |
| US | 2017-04-27 10:55 |
Tokyo | Experimental evaluation of spatial resolution in low-frequency parametric ultrasound image Hideyuki Nomura (UEC) US2017-2 |
The penetration depth of high-frequency ultrasound is limited since the ultrasound at high frequency is much attenuated ... [more] | US2017-2 pp.5-10 |
|
| EA, US (Joint) |
2017-01-26 15:10 |
Kyoto | Doshisha Univ. | Sonoluminescence and bubble dynamics in glycerol-water system Munenori Ban, Pak-Kon Choi (Meiji Univ.) US2016-117 |
To investigate the mechanism of sonoluminescence (SL) from viscous liquid, we measured the SL intensity, SL pulse width ... [more] | US2016-117 pp.223-226 |
| OPE, EST, LQE, EMT, PN, MWP, IEE-EMT [detail] | 2017-01-18 11:15 |
Mie | Iseshi Kanko Bunka Kaikan | Output Power Enhancement by Optical Pulse Compression in Photonic-Based RF Generation
-- Phase Noise Measurement -- Takashi Yamaguchi, Hiroki Morimoto, Hiroyuki Toda (Doshisha Univ.) PN2016-55 EMT2016-84 OPE2016-130 LQE2016-119 EST2016-94 MWP2016-68 |
Microwave and millimeter-wave generation based on photonic technology is promising for many applications. In this techni... [more] | PN2016-55 EMT2016-84 OPE2016-130 LQE2016-119 EST2016-94 MWP2016-68 pp.81-85 |
| IT | 2016-07-29 13:10 |
Fukuoka | Seminar House, Fukuoka Univ. | A Consideration on Generator Matrix Structures for Space-Time Coded MIMO Radar Keisuke Kawahara, Daisuke Umehara, Koichiro Wakasugi (KIT) IT2016-32 |
We have already proposed a code construction scheme for MIMO radars based on a space-time coding and complementary codes... [more] | IT2016-32 pp.63-68 |
| IT | 2016-07-29 13:35 |
Fukuoka | Seminar House, Fukuoka Univ. | Four-Sequence Complementary Codes and their Generation for Radar Pulse Compressions Takuhiro Maeda, Daisuke Umehara, Koichiro Wakasugi (KIT) IT2016-33 |
Complementary codes are often used for radar pulse compressions.The well-known two-sequence complementary code has prim... [more] | IT2016-33 pp.69-74 |
| OPE, MW, EMT, MWP, EST, IEE-EMT [detail] | 2016-07-22 09:30 |
Hokkaido | Output RF Power Enhancement by Optical Pulse Compression in Photonic-Based RF Generation Takashi Yamaguchi, Hiroki Morimoto, Hiroyuki Toda (Doshisha Univ.) EMT2016-25 MW2016-56 OPE2016-37 EST2016-26 MWP2016-27 |
Microwave and millimeter-wave generation based on photonic technology is promising for many applications. In this techni... [more] | EMT2016-25 MW2016-56 OPE2016-37 EST2016-26 MWP2016-27 pp.105-110 |
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| US, EA (Joint) |
2016-01-29 10:00 |
Osaka | Kansai University, Centenary Memorial Hall | Multiple devices' synchronization and positional estimation for auditory localization in a confined space Yosuke Ino, Yuki Ishikawa, Yusuke Naka, Tomoko Yonezawa (Kansai Univ.) EA2015-58 |
In this paper, we propose an auditory localization system with multiple smart devices by distributing appropriate sound ... [more] | EA2015-58 pp.19-26 |
| SANE | 2016-01-21 15:55 |
Nagasaki | Nagasaki Prefectural Art Museum | Range side lobe characteristic in Unequal Stepped Multiple Frequency CPC Masato Watanabe, Manabu Akita, Takayuki Inaba (UEC) SANE2015-90 |
Currently, considering Doppler ambiguity such as a multi-frequency step CPC scheme, have a frequency step number N is 8.... [more] | SANE2015-90 pp.47-52 |
| OPE, OME | 2015-11-26 16:20 |
Kagawa | Sunport-hall Takamatsu | Optical nonlinearities and photonics application of a semiconductor Bragg reflector having quantum wells Kensuke Ogawa (Fujikura) OME2015-69 OPE2015-135 |
Enhancement of optical nonlinearities for ultrafast optical signal processing technologies such as optical pulse compres... [more] | OME2015-69 OPE2015-135 pp.25-30 |
| US | 2015-11-09 14:50 |
Aichi | Nagoya Ekimae Office for Inovation hub, AIST | Improvement of SNR for pulse compressed parametric ultrasound Takayuki Honda, Hideyuki Nomura, Hideo Adachi, Tomoo Kamakura (UEC) US2015-69 |
Imaging used high frequency ultrasound is difficult at far distance because ultrasound is absorbed by medium with propag... [more] | US2015-69 pp.23-28 |
| US | 2015-10-09 14:00 |
Ishikawa | Kanazawa Institute of Technology | Study about multi-channelization in ultrasonic distance measurement using LFM signal coded by M-sequence Kota Yamanaka, Shinnosuke Hirata, Hiroyuki Hachiya (Tokyo Tech) US2015-60 |
In ultrasonic distance measurement by the pulse-echo method, the signal-to-noise ratio (S/N) of the received echo and th... [more] | US2015-60 pp.13-18 |
| IT | 2015-09-04 14:00 |
Ishikawa | Hakusan Shobutei | A Consideration on MIMO Radar Coding Based on Space-Time Coded Complementary Codes Daisuke Nose, Daisuke Umehara, Koichiro Wakasugi (KIT) IT2015-41 |
Pulse compression is used to improve the range resolution and detectability for various radars. MIMO radar needs to tran... [more] | IT2015-41 pp.43-48 |
| US | 2015-09-04 09:30 |
Hokkaido | Feasibility of low-frequency ultrasound imaging using compressed parametric sound source Hideyuki Nomura, Hideo Adachi, Tomoo Kamakura (UEC) US2015-54 |
The penetration depth of high-frequency ultrasound is limited, since the ultrasound at high frequency is much attenuated... [more] | US2015-54 pp.47-50 |
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| US, EA (Joint) |
2015-01-28 16:15 |
Kyoto | Doshisha Univ. | Detection of pass-through airborne ultrasound for non-contact measurement of acoustic characteristics in tissues Koichi Terashima, Shinnosuke Hirata, Hiroyuki Hachiya (Tokyo Tech), Nobuo Niimi (NIPPON SIGMAX) US2014-81 EA2014-60 |
Ultrasonic bone assessment based on the propagation speed or attenuation characteristic of ultrasound in cancellous bone... [more] | US2014-81 EA2014-60 pp.39-43(US), pp.7-11(EA) |
| US | 2014-11-13 14:15 |
Ishikawa | Kanazawa Institute of Technology | Compressed parametric ultrasound imaging Junichi Naito, Hideyuki Nomura, Hideo Adachi, Tomoo Kamakura (UEC) US2014-60 |
This study is concerned with ultrasound images obtained from low frequency directive sound source with relatively high r... [more] | US2014-60 pp.11-15 |
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