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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ITE-HI, IE, ITS, ITE-MMS, ITE-ME, ITE-AIT [detail] | 2020-02-28 13:45 |
Hokkaido | Hokkaido Univ. (Cancelled but technical report was issued) |
Reproduction of SQAM signal for holographic memory and Estimation of recording density Satoshi Honma, Haruki Funakoshi (Yamanashi Univ.) |
Recording scheme of Spatial quadrature amplitude modulation (SQAM) signal whose amplitude and phase are individually mod... [more] | |
| 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 |
|
| MRIS, ITE-MMS | 2019-07-19 13:50 |
Tokyo | Kogakuin Univ. | SQAM signal recording by two-step exposure method using interleaved phase page for holographic memories Satoshi Honma, Haruki Funakoshi (Yamanashi Univ.) MRIS2019-10 |
Spatial quadrature amplitude modulation (SQAM) signal whose amplitude and phase are individually modulated to multi-leve... [more] | MRIS2019-10 pp.11-16 |
| EMCJ | 2019-07-18 14:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A study on application of electromagnetic interference source estimation method to power electronics circuit by noise source amplitude modulation and correlation analysis Wataru Kawashima, Kengo Iokibe, Yoshitaka Toyota (Okayama Univ.) EMCJ2019-25 |
We propose a noise source estimation method using noise source amplitude modulation and correlation analysis (NSM-CA) to... [more] | EMCJ2019-25 pp.41-46 |
| MRIS, IEE-MAG | 2019-03-08 11:45 |
Aichi | Nagoya Univ. | [Invited Talk]
Non-interferometric detection of signal beam with spatial quadrature amplitude modulation in holographic memory Masatoshi Bunsen (Fukuoka Univ.), Shosei Tateyama (Graduate School of Engineering, Fukuoka Univ.) MRIS2018-28 |
In recent years, Spatial Quadrature Amplitude Modulation (SQAM) is actively studied in order to increase storage density... [more] | MRIS2018-28 pp.17-22 |
| ICD, CPSY, CAS | 2018-12-21 13:50 |
Okinawa | Investigation of Design Method of Low-Power 64-QAM Transmitter Employing Backscattering Technique Kaede Miyauchi, Noboru Ishihara, Hiroyuki Ito (Titech) CAS2018-79 ICD2018-63 CPSY2018-45 |
With the widespread of IoT, it is thought that frequency will become tight even in short distance communication between ... [more] | CAS2018-79 ICD2018-63 CPSY2018-45 pp.7-9 |
|
| OPE, LQE, OCS | 2018-10-19 13:05 |
Saga | Optimization of signal amplitudes for dynamic range of analog-to-digital convertor in digital coherent reception of ultra-high QAM optical signals Yasuhiro Kawabata, Koji Igarashi (Osaka Univ.) OCS2018-45 OPE2018-81 LQE2018-70 |
In the digital coherent reception of ultra-high quadrature amplitude modulation (QAM) optical signals, the received ampl... [more] | OCS2018-45 OPE2018-81 LQE2018-70 pp.93-97 |
|
| SP | 2018-08-27 11:00 |
Kyoto | Kyoto Univ. | Simple method for detecting GCI and GOI based on complex wavelet analysis with cosine series envelope Hideki Kawahara (Wakayama Univ.), Ken-Ichi Sakakibara (Health Science Univ. Hokkaido) SP2018-22 |
We propose to use an analytic signal made from a cosine series envelope which was specially designed for analyzing the s... [more] | SP2018-22 pp.1-5 |
| PN | 2018-03-05 14:30 |
Kagoshima | Minami Tanemachi Shoko Kaikan | [Invited Lecture]
All-Optical Wavelength Conversion of PAM-4 Signals Using a QD-SOA for Data Center Networks Tatsuya Ohtsuki, Tomoya Yatsu, Motoharu Matsuura (UEC) PN2017-95 |
Along with increasing of traffic demands in data centers, high-speed interconnects using optical fibers are employed. Ho... [more] | PN2017-95 pp.25-29 |
| EMCJ | 2018-01-19 09:55 |
Okayama | Determination of High Priority Countermeasures to Reduce Electromagnetic Interference by Using Noise Source Amplitude Modulation and Evaluation of its Effect Shinpei Yoshino, Chiaki Ishida, Kengo Iokibe, Yoshitaka Toyota (Okayama Univ.) EMCJ2017-96 |
For low cost determination of noise sources to reduce electromagnetic interference (EMI) , we have proposed a method nam... [more] | EMCJ2017-96 pp.49-54 |
|
| MoNA | 2018-01-18 17:30 |
Kyoto | Campus Plaza Kyoto | Signal Generation Method for Stable Vibration-based Data Communication Keishi Usa, Eiji Kamioka (SIT) MoNA2017-50 |
Vibration-based communication, which realizes communication by propagating vibration with information on a solid medium,... [more] | MoNA2017-50 pp.51-56 |
| MRIS, ITE-MMS | 2017-12-08 09:00 |
Ehime | Ehime Univ. | Investigation of influence of symbol size and tilt angle of measurement reference beam in SQAM signal demodulation by phase-shift embedding method Tatsuki Yamamoto, Kazutaka Kanno, Masatoshi Bunsen (Fukuoka Univ.) MR2017-36 |
Spatial Quadrature Amplitude Modulation (SQAM) modulates the spatial phase and intensity of the signal beam, and attract... [more] | MR2017-36 pp.57-62 |
| OFT | 2017-05-26 09:55 |
Shimane | Shimane Univ. (Matsue campus) | Broadband wavelength conversion of PAM-4 signals using a quantum-dot semiconductor optical amplifier Tatsuya Ohtsuki, Tomoya Yatsu, Motoharu Matsuura (UEC) OFT2017-19 |
Optical interconnects based on pulse-amplitude modulation format have been attracting attentions much more along with th... [more] | OFT2017-19 pp.85-88 |
| PN | 2017-03-06 10:20 |
Okinawa | Ohama Nobumoto Memorial Hall (Okinawa) | All-Optical Wavelength Conversion of PAM-4 Signals Using a QD-SOA Tomoya Yatsu, Tatsuya Ohtsuki, Motoharu Matsuura (UEC) PN2016-86 |
Along with the expansion in demand for cloud services, photonic data centers are attracting attention as next generation... [more] | PN2016-86 pp.11-16 |
| MRIS, ITE-MMS | 2016-12-08 15:20 |
Ehime | Ehime Univ. | Detection method of complex amplitude of reconstructed signal beam in intensity- and phase-modulated holographic data storage Masatoshi Bunsen (Fukuoka Univ.), Keishiro Yoshidomi, Tatsuki Yamamoto (Grad. School of Eng., Fukuoka Univ.), Kazutaka Kanno (Fukuoka Univ.) MR2016-33 |
Spatial Quadrature Amplitude Modulation (SQAM) in which the spatial phase of the signal beam is modulated in addition to... [more] | MR2016-33 pp.21-26 |
| IN, MoNA, CNR (Joint) |
2016-11-18 10:55 |
Kagoshima | Kirishima-kanko Hotel | [Encouragement Talk]
Signal Generation Method for Low BER Vibration-based Communications Keishi Usa, Eiji Kamioka (SIT) MoNA2016-27 |
Vibration-based communication, which propagates vibration with information on a solid medium, has been proposed. The au... [more] |
MoNA2016-27 pp.25-30 |
| AP | 2016-08-23 09:55 |
Nagasaki | Nagasaki Univ. | Consideration of Noise Suppression System for AM signal using Quadrature Demodulation and FFT Shinya Ito, Mitoshi Fujimoto, Toshikazu Hori (Fukui Univ.), Tomohisa Harada, Yoshiyuki Hattori (TCRDL) AP2016-80 |
In this paper a noise suppression system using quadrature demodulation techniques and fast fourier transformation(FFT) i... [more] | AP2016-80 pp.69-72 |
| MICT, ASN, MoNA (Joint) |
2016-01-29 09:00 |
Kanagawa | Hotel Okada | Vibration-based communications scheme for Smartphones Keishi Usa, Eiji Kamioka (SIT) MoNA2015-52 |
To realize a two-dimensional communication, the vibration based communication method which conveys data on solid medium ... [more] | MoNA2015-52 pp.67-72 |
| CS, OCS (Joint) |
2016-01-22 13:05 |
Kagoshima | Kagoshima University, Korimoto Campus, Inamori Auditorium | Dispersion Tolerance Improvement on Transmission of 16-QAM signals Interleaved with Reference Light by Adjustment of Electric Field Amplitude Naotaka Ishimura, Yasuhiro Okamura (Tokushima Univ.), Masanori Hanawa (Yamanashi Univ.), Atsushi Takada (Tokushima Univ.) OCS2015-97 |
We propose an adjustment of electric field amplitude ratio (EAR) between 16-quadrature amplitude modulation (16QAM) sign... [more] | OCS2015-97 pp.51-56 |
| OCS, OFT, IEE-CMN, ITE-BCT (Joint) [detail] |
2015-11-12 14:05 |
Ehime | Matsuyama Civic Center | 5Gbit/s RZ-PAM4 transmission experiments over standard SMFs based on Gain-switched optical short pulse source with simultaneous reduction of timing jitter and frequency chirp Songyuan Dai, Masanori Hanawa (Yamanashi Univ.) OCS2015-81 |
Although GS-LD can easily generate optical short pulses having about 30ps of FWHM, the generated pulses cannot be used f... [more] | OCS2015-81 pp.1-6 |
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