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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| IT, SIP, RCS | 2017-01-19 13:30 |
Osaka | Osaka City Univ. | Study on FM-CW Radar system for measuring biological information Tomohiro Kobayashi (TUS,S), Mitsumasa Saito (CQ-S net), Yoshiyuki Tanaka, Kazuhiro Yamaguchi, Hideaki Matsue (TUS,S)  IT2016-61 SIP2016-99 RCS2016-251 |
This paper describes a 24 GHz band FM-CW radar system for measuring human’s breathing, heartbeat, and sweating state. Th... [more] | IT2016-61 SIP2016-99 RCS2016-251 pp.87-92 |
| NS, RCS (Joint) |
2016-12-22 09:15 |
Ishikawa | Level Crossing Rate and Average Fading Duration of Beating Signals under Concurrent Transmission Chun-Hao Liao, Makoto Suzuki, Hiroyuki Morikawa (The Univ. of Tokyo) RCS2016-222 |
In this work, we study the level crossing rate (LCR) and the average fading duration (AFD) of the beating signal under c... [more] | RCS2016-222 pp.75-80 |
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| EA, SP, SIP | 2016-03-28 11:10 |
Oita | Beppu International Convention Center B-ConPlaza | Beat Noise Suppression for FM-Radio in Motor Vehicles Takahiro Yamashita, Arata Kawamura, Youji Iiguni (Osaka Univ.) EA2015-70 SIP2015-119 SP2015-98 |
In FM-radio on motor vehicles, there exists an interference called as a beat noise which is an electromagnetic radiation... [more] | EA2015-70 SIP2015-119 SP2015-98 pp.25-30 |
| MBE | 2016-01-21 16:40 |
Kagoshima | Kagoshima University | Study on the measurement of the cardiorespiratory information using a piezoelectric sensor array
-- Development of automatic decision method of cardiorespiratory component by the independent component analysis -- Shogo Shimai, Tomohiko Igasaki, Nobuki Murayama, Makiko Kobayashi (Kumamoto Univ) MBE2015-99 |
We have been studying an equipment to acquire cardiorespiratory information at home easily by piezoelectric sensors arra... [more] | MBE2015-99 pp.83-86 |
| AP, MW (Joint) |
2014-09-18 14:10 |
Tokyo | Tokyo Institute of Technology, Ookayama Campus | Phase modulated-microwave signal generation using orthogonal polarization modes with optical beat method Kohei Hagiwara, Kenichiro Tsuji, Tomoyuki Uehara, Noriaki Onodera (NDA) MW2014-86 |
Recently, microwave and millimeter wave signal generation using beat-note generation from two lasers has attracted a gre... [more] | MW2014-86 pp.9-14 |
| AP (2nd) |
2014-05-15 - 2014-05-16 |
Ishikawa | The Kanazawa Theatre | [Poster Presentation]
Frequency Accuracy of Incoherently Synthesized Microwave Signals by Optical Beats Tomohiro Usami, Naresh Tripathi, Wataru Chujo (Meijo Univ.) |
Two continuous microwave signals were incoherently synthesized by two optical beats for the enhancement of the microwave... [more] | |
| RCS, SR, SRW (Joint) |
2014-03-05 09:45 |
Tokyo | Waseda Univ. | Heartbeat Detection by Using Doppler Radar with Wavelet Transform Based on Scale Factor Learning Shoichiro Tomii, Tomoaki Ohtsuki (Keio Univ.) RCS2013-375 |
Recently, biological sensing by using Doppler radar has been studied in many research institutions. Doppler radar is a u... [more] | RCS2013-375 pp.419-424 |
| ICD | 2014-01-28 15:00 |
Kyoto | Kyoto Univ. Tokeidai Kinenkan | [Poster Presentation]
Electrocardiogram analytical technique for wearable living body sensors wearable biomedical sensor Yozaburo Nakai, Shintaro Izumi, Masanao Nakano, Ken Yamashita, Takahide Fujii, Hiroshi Kawaguchi, Masahiko Yoshimoto (Kobe Univ.) ICD2013-126 |
This report describes a robust method of Instantaneous Heart Rate (IHR) detection from noisy electrocardiogram (ECG) sig... [more] | ICD2013-126 p.61 |
| OPE, LQE, CPM, EMD, R | 2013-08-29 10:15 |
Hokkaido | sun-refre Hakodate | Oscillation frequency stabilization of a semiconductor laser diode using the direct modulation method and its application Kohei Matsuki, Toshiya Nimonji, Syoya Tsukamoto, Takashi Sato, Masashi Ohkawa (Niigata Univ.) R2013-31 EMD2013-37 CPM2013-56 OPE2013-60 LQE2013-30 |
Because a semiconductor laser's oscillation frequency changes easily, its frequency stabilization is necessary for many ... [more] | R2013-31 EMD2013-37 CPM2013-56 OPE2013-60 LQE2013-30 pp.15-18 |
| MBE | 2013-01-26 10:20 |
Fukuoka | Kyushu Institute of Technologyy | A fundamental study for extraction of heartbeat and respiratory signals by piezoelectric sensors. Kazuma Yoshikawa, Tomohiko Igasaki, Nobuki Murayama (Kumamoto Univ.) MBE2012-84 |
In recent years, aging is progressing around the world including japan. Increase in diseases such as heart disease is co... [more] | MBE2012-84 pp.61-64 |
| LQE, CPM, EMD, OPE, R | 2012-08-23 11:25 |
Miyagi | Tohoku Univ. | Oscillation frequency stabilization of a semiconductor laser using the Rb saturated absorption spectroscopy and advanced technology Kohei Takada, Toshiya Nimonji, Kohei Matsuki, Takashi Sato, Masashi Ohkawa (Niigata Univ.) R2012-24 EMD2012-30 CPM2012-55 OPE2012-62 LQE2012-28 |
Because a semiconductor laser’s oscillation frequency changes easily, its frequency stabilization is necessary for many ... [more] | R2012-24 EMD2012-30 CPM2012-55 OPE2012-62 LQE2012-28 pp.17-20 |
| CS, NS, IN (Joint) |
2011-09-02 11:15 |
Miyagi | Tohoku University | Passive Optical Network Based on Orthogonal Subcarrier Division Multiplexing Technique Using 16-QAM Hiromi Ueda, Takashi Kuriyama, Masashi Ko (Tokyo Univ. of Tech.) CS2011-41 |
We propose an Orthogonal Subcarrier Division Multiplexing Passive Optical Network (OSDM-PON) using a digital shift keyin... [more] | CS2011-41 pp.79-85 |
| MoNA, IPSJ-AVM | 2011-07-14 13:20 |
Nara | Nara Institute of Science and Technology | SCTP Optimum Path Selection using Ant Colony Optimization Approach and Heartbeat Chunks Muhammad Ariff Bin Baharudin, Eiji Kamioka (Shibaura Inst. of Tech.) MoMuC2011-13 |
This paper proposes an optimum path selection approach by using the Ant Colony Optimization (ACO) technique and HEARTBEA... [more] | MoMuC2011-13 pp.1-6 |
| NC, MBE (Joint) |
2011-03-07 16:00 |
Tokyo | Tamagawa University | Emergence of Autonomic Transfer Proprieties by Learning Efficient Codes from Heartbeat Intervals Fausto Lucena (Nagoya Univ.), Allan Kardec Barros (Federal Univ. Of Maranhao), Noboru Ohnishi (Nagoya Univ.) NC2010-153 |
We present a generative model of the heartbeat intervals that captures the variations underlying the cardiac rhythm. Und... [more] | NC2010-153 pp.153-158 |
| OCS, OFT (Joint) |
2010-08-26 15:05 |
Hokkaido | Asahikawa Tokiwa Shimin Hall | Reliability Improvement of Error-Free Optical Line Switching Technique
-- Reduction Method of Beat Noise Caused by Dualized Communication -- Kuniaki Tanaka, Koichi Yoshida, Kazutaka Noto, Tetsuya Manabe, Yuji Azuma (NTT Corp.) OFT2010-18 |
The method of switching the transmission line without interrupting service while temporarily dualing communication lines... [more] | OFT2010-18 pp.11-16 |
| EA, US (Joint) |
2008-01-29 17:00 |
Osaka | Kansai University | Measurements of pulse and echo for flying CF-FM bats by telemetry sound recording
-- Characteristics of pulse-echo overlap during flight -- Yu Shiori, Tatsuro Hosokawa, Shizuko Hiryu, Hiroshi Riquimaroux, Yoshiaki Watanabe (Doshisha Univ.) US2007-108 |
Onboard telemetry sound recording allowed us to examine pulse-echo interference which the horseshoe bats actually experi... [more] | US2007-108 pp.65-70 |
| EA | 2007-04-27 13:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg (Tokyo, Japan) | Subjective Effect of ANC System and it's Evaluation Methods. Yuko Watanabe, Sayoko Utsumi, Eiji Murai, Hareo Hamada (TDU), Shinsuke Mitsuhata (Asahi Beer), Shin'ichi Abe (TOA) EA2007-1 |
This paper will deal with the subjective effects of active noise control(ANC) system. To design a highly effective ANC s... [more] | EA2007-1 pp.1-6 |
| MBE | 2005-11-17 13:25 |
Miyagi | Non-contact Cardiac-beats Detection using Time-difference of Microwave Doppler Signal Takashi Naoi, Noboru Maeda (soken), (DENSO) |
Recently, applications to utilize health condition, mental status and arousal state of driver are investigated, which in... [more] | MBE2005-86 pp.5-8 |
|
| SAT | 2005-10-14 15:55 |
Aichi | Rubura Ohzan | Two-Tone CW Technique to Measure Difference in Transmission Time Between Radio Paths Hironari Ushikubo, Muneo Konishi, Yoshinori Nakasuga, Koji Horikawa (NTT DoCoMo) |
To achieve higher data rates and higher transmission capacity in wireless systems, efficient use of finite radio resourc... [more] | SAT2005-40 pp.151-154 |
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