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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MW | 2024-05-16 14:30 |
Osaka | Osaka University Toyonaka Campus (Primary: On-site, Secondary: Online) |
Improved image rejection with correction of I/Q amplitude and phase errors in an even harmonic quadrature mixer Takaaki Michishita, Kousuke Ito, Masaomi Tsuru, Naoki Sakai, Kenji Itoh (KIT) |
(To be available after the conference date) [more] | |
| OFT | 2022-10-13 10:50 |
Kanagawa | Kanagawa-Kenmin Center (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Noise reduction technique for amplitude-modulated optical soliton transmission considering wavelength dispersion of optical fiber Kazuki Sakamoto, Hirokazu Kubota, Yuji Miyoshi (Osaka Metropolitan Univ.)  OFT2022-28 |
Research and development related to Beyond 5G, the next generation of fifth-generation mobile communication systems (5G)... [more] | OFT2022-28 pp.39-42 |
| SANE | 2022-08-19 10:20 |
Hokkaido | (Primary: On-site, Secondary: Online) |
SNR Improvement Technique using Adaptive Wideband Interference Suppression for CS radar Takuto Shimura (Ibaraki Univ.), Masahiro Umehira (Ibaraki Univ./Nanzan Univ.), Xiaoyan Wang, Shigeki Takeda (Ibaraki Univ.) SANE2022-47 |
Dense deployment of automotive CS (Chirp Sequence) radars will cause serious inter-radar interference which results in m... [more] | SANE2022-47 pp.80-85 |
| EE, IEE-SPC | 2019-07-24 14:00 |
Hiroshima | Research on Synchronous Cooperative Control to LED Load Group Using Wireless Power Transfer by Amplitude Modulation
-- Mechanism and Demonstration of Various Light Emission Patterns by Autonomous Light Emission Control -- Hideaki Abe EE2019-22 |
This research is a study to control different behavior with respect to many independent loads grouped, taking advantage ... [more] | EE2019-22 pp.31-36 |
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| ITS, IE, ITE-MMS, ITE-HI, ITE-ME, ITE-AIT [detail] | 2019-02-19 11:30 |
Hokkaido | Hokkaido Univ. | Improvement of noise separation accuracy in image reconstruction in virtual phase conjugation based optical tomography Sota Nagayoshi, Atsushi Okamoto (Hokkaido Univ.), Yuta Goto (Fukui Univ.), Kazuhisa Ogawa, Akihisa Tomita (Hokkaido Univ.) |
Virtual phase conjugation based optical tomography (VPC-OT) realizes single-shot three-dimensional (3D) measurement. In ... [more] | |
| AP | 2017-04-21 15:00 |
Osaka | Osaka university | A Study of Gain reduction with Restricted Amplitude Control Range for Active Phased Array Antennas Takayuki Nakanishi, Kazunari Kihira, Toru Takahashi, Yoshio Inasawa, Hiroaki Miyashita (Mitsubishi Electric Corp.) AP2017-19 |
An active phased array antenna is capable of controlling not only the phase of each element but also the amplitude, and ... [more] | AP2017-19 pp.95-100 |
| EA, SP, SIP | 2016-03-29 09:00 |
Oita | Beppu International Convention Center B-ConPlaza | [Poster Presentation]
Amplitude limiters based on phase optimization Akira Kakitani, Daisuke Saito, Yasuhiro Kosugi, Nobuaki Minematsu (UTokyo) EA2015-111 SIP2015-160 SP2015-139 |
In order to reduce the peak value of source waveforms without quality degradation, a novel method is proposed. In this m... [more] | EA2015-111 SIP2015-160 SP2015-139 pp.249-254 |
| SIS | 2016-03-10 10:20 |
Tokyo | Tokyo City Univ. | Addition of Frequency and Amplitude Fluctuations on Music to Obtain Comfortable Feelings Shohei Fukuda, Tetsuya Shimamura (Saitama Univ.) SIS2015-49 |
In this paper, we propose a new method to obtain comfortable feelings by giving 1/f fluctuations, which are to be effe... [more] |
SIS2015-49 pp.7-11 |
| US | 2015-12-21 15:10 |
Tokyo | Surugadai Campus, Nihon University | Ultrasonic Welding Using a Long and Thin Complex Transverse Vibration Welding Tip with Vibration Detector and Static Pressure Controller
-- Ultrasonic Complex Vibration Welding of Deep and Narrow Positions -- Jiromaru Tsujino (Kanagawa Univ./ Asahi EMS) US2015-78 |
Ultrasonic welding could not been applied for deep and narrow parts positioned at long distance from the vibration syste... [more] | US2015-78 pp.23-28 |
| IE, ITS, ITE-AIT, ITE-HI, ITE-ME, ITE-MMS, ITE-CE [detail] | 2015-02-23 10:00 |
Hokkaido | Hokkaido Univ. | Numerical analysis of optical tomographic imaging using virtual phase conjugation Yuta Goto, Atsushi Okamoto, Atsushi Shibukawa, Akihisa Tomita (Hokkaido Univ.) |
We propose a new optical tomographic imaging using phase conjugation technique through the virtual optics. This technolo... [more] | |
| AP | 2015-02-20 15:30 |
Hyogo | Chusho-kigyou center at Amagasaki-City | [Invited Lecture]
Design of Time Modulated Array Considering Hardware Restrictions Makoto Matsuki, Kazunari Kihira, Masataka Ohtsuka, Hiroaki Miyashita (Mitsubishi Electric) AP2014-209 |
A low side lobe level pattern in a phased array antenna is desired for the radar systems. The phase shifter control type... [more] | AP2014-209 pp.125-130 |
| NLP | 2014-06-30 13:25 |
Miyagi | Tohoku Univ. | Design of connection parameters for inducing amplitude death in delay-coupled high-dimensional map networks Tomohiko Watanabe, Yoshiki Sugitani, Keiji Konishi, Naoyuki Hara (Osaka Pref. Univ.) NLP2014-20 |
This report deals with amplitude death in delay-coupled high-dimensional map networks. A stability analysis reveals that... [more] | NLP2014-20 pp.5-9 |
| EA | 2013-12-14 13:50 |
Ishikawa | Satellite Plaza of Kanazawa University | Binaural sound reproduction using the amplitude control of adjacent virtual loudspeakers Kingo Minami, Takeshi Saitou, Masato Miyoshi (Kanazawa Univ.) EA2013-99 |
This report describes a binaural headphone-stereo system using four virtual loudspeakers located in the rear half-plane ... [more] | EA2013-99 pp.67-72 |
| US, EA (Joint) |
2013-01-24 13:10 |
Kyoto | Kambaikan, Doshisha Univ. | A study on reproduced area control based on separating emission of carrier and subband waves Masato Nakayama, Tadashi Matsui, Takanobu Nishiura (Ritsumeikan Univ.) US2012-92 EA2012-123 |
The parametric loudspeaker is ideal candidate to achieve audio system with the super high directivity by using ultrasoun... [more] | US2012-92 EA2012-123 pp.25-30 |
| NLP | 2012-12-17 13:50 |
Fukui | Fukui City Communication Plaza | Design of coupling for amplitude death in network systems with dynamic connections
-- Parametric approach in robust control -- Keiji Konishi, Naoyuki Hara (Osaka Pref. Univ.) NLP2012-90 |
This report proposes a systematic procedure for estimating connection parameters which induces amplitude death in networ... [more] | NLP2012-90 pp.13-18 |
| NLP | 2010-12-13 14:50 |
Tottori | Yonago Convention Center | Amplitude death induced by a periodic time-varying delay connection Keiji Konishi, Naoyuki Hara (Osaka Pref. Univ.) NLP2010-121 |
(To be available after the conference date) [more] | NLP2010-121 pp.53-56 |
| RCS | 2009-10-15 16:10 |
Kyoto | ATR | [Invited Talk]
Utility and Problem by Using Switching in Radio and Antenna Systems Makoto Taromaru (ATR) RCS2009-120 |
With the advance of power semiconductor devices, power electronics technologies using such switching devices have been s... [more] | RCS2009-120 pp.61-64 |
| EA | 2007-10-19 10:15 |
Nagano | Shinshu University Faculty of Engineering | Extraction of the Speech Signal Based on the Comparison between Two Spectra of 2 Microphones Method under Ambient Noise Makoto Ozaki, Kenji Furihata (Shinshu Univ.) EA2007-65 |
In this paper evaluations of an extraction method[1] of the speech signal based on the comparison between two spectra of... [more] | EA2007-65 pp.7-12 |
| SIP, ICD, IE, IPSJ-SLDM | 2005-10-21 09:00 |
Miyagi | Ichinobo, Sakunami-Spa | A Phase Noise Minimization of CMOS LC-VCOs Over Wide Tuning Range and Large PVT Variations Daisuke Miyashita, Hiroki Ishikuro, Shouhei Kousai, Hiroyuki Kobayashi, Hideaki Majima, Kenichi Agawa, Mototsugu Hamada (Toshiba Corp.) |
An automatic amplitude control circuit to minimize the phase noise of a LC-VCO is proposed and implemented by a 0.18-μm ... [more] | SIP2005-115 ICD2005-134 IE2005-79 pp.1-5 |
| EA | 2005-07-23 11:35 |
Hyogo | A new tone control method for analyzing sensuous evaluation Hattori Asobu, Keiko Takahashi, Itsuo Ishikawa (Yamanashi Univ.) |
The nonlinear tone control method was developed in order to investigate the relation between the physical characteristic... [more] | EA2005-33 pp.19-24 |
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