Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
PN |
2023-08-29 10:05 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
Optical fiber long-distance multi-repeater transmission experiment of phase-shifted symbol-preserving encrypted polarization-multiplexed QAM signals Reika Suketomo, Yuika Mori, Hodaka Amano, Keiji Shimada (Kagawa Univ.), Ryosuke Matsumoto (AIST), Takahiro Kodama (Kagawa Univ.) PN2023-16 |
We have demonstrated that phase-shifted symbol-preserving encryption does not cause excessive degradation in 7 ch WDM 32... [more] |
PN2023-16 pp.1-5 |
US |
2022-06-30 15:00 |
Osaka |
Kansai University (Senriyama Campus) |
Influence of transmitting/receiving sound field on accuracy of Double-Nakagami Model Taisei Higa, Yuki Ujihara, Shinnosuke Hirata, Kenji Yoshida, Tadashi Yamaguchi (Chiba Univ.) US2022-16 |
The Double-Nakagami Model has been proposed as a method of envelope statistics to evaluate tissue properties based on th... [more] |
US2022-16 pp.37-41 |
RISING (3rd) |
2021-11-17 11:00 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Relationship between Amplitude and Spatial Resolutions for Massive MIMO Mana Yoshida, Daisuke Umehara (KIT) |
One of the major technologies for 5G mobile systems is massive multiple-input multiple-output (MIMO) system. In order to... [more] |
|
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] |
|
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 |
OFT, OCS, IEE-CMN, ITE-BCT [detail] |
2016-11-11 13:35 |
Nagasaki |
Nagasaki Shoko Kaigi Sho |
High Dynamic Range Linear Optical Sampling with Coherence Recovery for Measuring Fiber Impulse Response Measurement Naoto Kono, Fumihiko Ito (Shimane Univ.), Daisuke Iida, Tetsuya Manabe (NTT) OFT2016-33 |
Linear optical sampling is an optical sampling technique which uses interference between signal pulses and local pulses,... [more] |
OFT2016-33 pp.45-50 |
US |
2016-05-23 13:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A fundamental study on terahertz wave imaging using amplitude correlating synthesis method Ryo Toh, Koji Suizu (Chiba Inst. Tech.) US2016-12 |
C-scan method is usually employed for pulse echo terahertz wave imaging detection, while the lateral resolution and the ... [more] |
US2016-12 pp.1-5 |
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] |
|
SIS, IPSJ-AVM |
2011-09-21 10:45 |
Akita |
|
A Study on Clustering for Anomalous Signal Detections from Electromagnetic Wave Data Satoshi Urata, Hiroshi Yasukawa (Aichi Prefectural Univ.), Akitoshi Itai (Chubu Univ.), Ichi Takumi (NIT) SIS2011-23 |
It is known that the detection of an anomalous signal radiated from the earth's crust is useful for predicting the precu... [more] |
SIS2011-23 pp.11-16 |