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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA, US (Joint) |
2017-01-25 13:00 |
Kyoto | Doshisha Univ. | [Poster Presentation]
Diagnosis of Fire Damage of Concrete by Using High-Intensity Aerial Ultrasonic Waves Method
-- Imaging Using Higher Harmonics -- Kazuya Okitsu, Ayumu Osumi, Youichi Ito (Nihon Univ.)  US2016-92 |
We developed a technology to diagnose fire damage on the concrete surface in the building where fire occurred using vibr... [more] | US2016-92 pp.107-112 |
| EA | 2016-07-07 13:20 |
Shizuoka | Yamaha, Toyooka Factory | Post-filtering for reverberation suppression using priori DRR estimation on multiple isotropic beams Yuhei Yamamoto, Yoichi Haneda (UEC) EA2016-9 |
Reverberation often degenerates the quality of speech signals. The beamforming technique is a promising approach for s... [more] |
EA2016-9 pp.13-18 |
| CCS, NLP | 2016-06-13 11:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Study on Higher Order Synchronization of an Organ Pipe Masahiro Okada, Tokihiko Kaburagi (Kyushu Univ.) NLP2016-20 CCS2016-3 |
In this study, we investigated higher order synchronization of an organ pipe in terms of harmonic components included in... [more] | NLP2016-20 CCS2016-3 pp.9-12 |
| MW (2nd) |
2016-06-09 - 2016-06-11 |
Overseas | KMUTNB, Bangkok, Thailand | Study on Re-radiation Characteristics of Rectenna Harmonics for a Harmonic-Based Retrodirectiver System Shogo Kawashima, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.) |
A harmonics-based retrodirective system (HBRS) is proposed for microwave power transmission to an airplane for weight sa... [more] | |
| ICD, MW | 2016-03-03 14:55 |
Hiroshima | Hiroshima University | Compact Harmonic Tuning Circuits for Class-F Amplifiers Using Negative Order Resonance Modes of CRLH Stub Lines South Koizumi, Kengo Saito, Shinichi Tanaka (Shibaura Institute of Tech.) MW2015-197 ICD2015-120 |
Compact harmonic tuning circuits for class-F amplifier are realized using composite right-/left-handed transmission line... [more] | MW2015-197 ICD2015-120 pp.135-140 |
| MW | 2015-11-19 13:30 |
Okinawa | Univ. of the Ryukyus | Basic Evaluation of a Second Harmonic Gunn Oscillator Employing Two Gunn Diodes and a Slot Line Resonator Junpei Harada, Takayuki Tanaka, Ichihiko Toyoda (Saga Univ.) MW2015-124 |
Recently, microwaves and millimeter-waves have been used in a wide variety of applications such as wireless communicatio... [more] | MW2015-124 pp.23-28 |
| EMT, IEE-EMT | 2015-10-29 10:50 |
Miyazaki | Holiday Inn ANA Resort Miyazaki | Quantum Numbers and Wave Functions of Spherical Standing Waves Yoshihiro Togami (Tezukayama Gakuin Univ.) EMT2015-50 |
The Spherical standing wave has a complex amplitude, and it is a wave existing within a certain limited area. From the ... [more] |
EMT2015-50 pp.13-18 |
| QIT (2nd) |
2015-05-25 09:20 |
Osaka | Osaka University | Laser under ultrastrong light-matter interaction
-- Revival of the original electromagnetic picture -- Motoaki Bamba, Tetsuo Ogawa (Osaka Univ.) |
Under the ultrastrong interaction between the light and matters, where the rotating-wave approximation (RWA) cannot be a... [more] | |
| SIP, EA, SP | 2015-03-03 10:45 |
Okinawa | [Poster Presentation]
Directivity control of a dodecahedron loudspeaker array by using a minimum variance beamformer in a spherical harmonics domain. Kazuna Bando, Yoichi Haneda (UEC) EA2014-112 SIP2014-153 SP2014-175 |
This paper describes a directivity control method for a spherical loudspeaker array. The beam pattern of the spherical... [more] |
EA2014-112 SIP2014-153 SP2014-175 pp.219-224 |
|
| EMCJ, WPT (Joint) |
2015-01-22 09:35 |
Okinawa | Okinawaken Ｊichikaikan | Study for Harmonics Degradation using Random Rectenna Array.
-- On concerning Simultaneous Degradation of 2nd and 3rd Harmonics -- Yoshiyuki Fujino, Yusuke Yoshioka, Taishi Kobayashi (Toyo Univ.) WPT2014-78 |
In the Satellite Solar Power System, there are huge rectenna site on the ground. As a rectenna used the diode that is no... [more] | WPT2014-78 pp.1-5 |
| MW | 2014-12-19 09:00 |
Tokyo | Aoyama Gakuin Univ. Aoyama Campus | A Dual-Band High-Efficiency GaN HEMT Amplifier with Harmonic Reactive Terminations Jun Enomoto, Ryo Ishikawa, Kazuhiko Honjo (UEC) MW2014-166 |
High efficiency power amplifiers operating at multiple frequency bands are required for advanced mobile communication sy... [more] | MW2014-166 pp.97-102 |
| EA | 2014-04-17 15:30 |
Kyoto | NICT Universal Communication Research Lab. | Spherical harmonic encoding of moving sound sources Jorge Trevino (Tohoku Univ.), Takuma Okamoto (NICT), Yukio Iwaya (Tohoku Gakuin Univ.), Yo-iti Suzuki (Tohoku Univ.) EA2014-3 |
The spatial information of sound fields can be encoded using the spherical harmonic functions. This is often applied to ... [more] | EA2014-3 pp.19-24 |
| ET | 2014-03-08 11:20 |
Kochi | Kochi National College of Technology | Fundamental Harmonics Learning Support Method for Beginner using a Tablet-Device
-- Development of Erroneous Answer Generation Functions Based on Bug Model -- Ryohei Nagata, Kohei Miura, Yukihiro Matsubara, Masaru Okamoto (Hiroshima City Univ.) ET2013-110 |
In recent years, self-study of basic music theory have been noted by university of music and general education. In thi... [more] |
ET2013-110 pp.107-112 |
| EE | 2014-01-23 14:20 |
Miyazaki | MIYAZAKI KANKO HOTEL | Analysis of Influence of the Harmonics in the Wireless Power Transmission Using a Rectangular-Wave Power Supply Yuki Inoue, Yusuke Kawamura, Masahito Shoyama (Kyushu Univ.) EE2013-33 |
Research on wireless power transmission technologies have been attracting more attention after MIT introduced magnetic c... [more] | EE2013-33 pp.13-18 |
| MW | 2013-12-20 13:55 |
Saitama | Saitama Univ. | Frequency Characteristic of Power Efficiency for 2 GaN Band GaN HEMT Amplifier with Harmonic Reactive Termination Tomohiro Yao, Ryo Ishikawa, Kazuhiko Honjo (UEC) MW2013-172 |
For microwave power amplifiers, if higher-order harmonics are treated to increase efficiency by using any distributed tr... [more] | MW2013-172 pp.115-120 |
| ET | 2013-09-28 13:25 |
Hiroshima | Hiroshima University | Harmonics Learning Approach with Music Performance for Arranging Root Position Triads Task
-- Details of Learning Method and Learning Flow -- Yoshiha Noguchi, Yukihiro Matsubara, Masaru Okamoto (Hiroshima City Univ.) ET2013-37 |
Harmonics is the knowledge of chords and their construction methods and so on. To learn such knowledge, in particular, t... [more] | ET2013-37 pp.49-54 |
| PRMU, MVE, IPSJ-CVIM (Joint) [detail] |
2013-01-24 11:10 |
Kyoto | Obtaining Shading Properties from Multi-Viewpoint Images Ryan Jones (Georgia Inst. of Tech.), Yasuhiro Yao, Harumi Kawamura, Akira Kojima (NTT) PRMU2012-114 MVE2012-79 |
Integrating virtual models into real environments requires realistic lighting and shading for believable results. Curren... [more] | PRMU2012-114 MVE2012-79 pp.275-280 |
|
| MW | 2012-11-21 13:30 |
Okinawa | Design Method for GHz-Band Harmonics Treatment High Efficiency Power Amplifiers Using MHz-Band Active Harmonics Load-Pull System Ryo Ishikawa, Yoichiro Takayama, Kazuhiko Honjo (UEC) MW2012-114 |
For advanced wireless communication systems and wireless power transmission applications, many types of ampli ers have b... [more] | MW2012-114 pp.1-6 |
|
| ET | 2012-10-27 15:50 |
Nagano | Harmonics Learning Support System for Beginner
-- Base System Design for Task of Arranging Root Position Triad -- Kohei Miura, Yukihiro Matsubara (Hiroshima City Univ.) ET2012-50 |
In this paper, we propose a learning support system for beginners learning harmonics. Harmonics is one of music theory; ... [more] | ET2012-50 pp.71-76 |
|
| OPE, LQE, EMD, CPM, OME (Joint) [detail] |
2012-06-22 15:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
UV light laser and DUV light emitting devices Yoshinobu Aoyagi (Ritsumeikan Univ.) |
In this report a concept of nonlinear photonic crystal with hetero-structure will be introduced and UV laser by the seco... [more] | |
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