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Technical Committee on Satellite Telecommunications (SAT) (Searched in: 2023)
Search Results: Keywords 'from:2023-07-12 to:2023-07-12'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, SANE, SAT (Joint) |
2023-07-12 09:50 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
A Universal Method of Dataset Building for SAR Image Land-use Land-cover Classification and the Evaluation Jing-Yuan Wang, Josaphat Tetuko Sri Sumantyo (Chiba Univ.)  SANE2023-21 |
Because the awesome characteristics are shown by SAR, the images are widely used in remote sensing fields and various ap... [more] | SANE2023-21 pp.1-6 |
| AP, SANE, SAT (Joint) |
2023-07-12 10:10 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
Adaptive DP Algorithm Using Transition Probability Control for Dim Moving Infrared Target Shiho Tsujimoto, Hiroshi Kameda, Marie Kawai, Toshihiro Ito (Mitsubishi Electric) SANE2023-22 |
The Track Before Detect (TBD) method using the Dynamic Programming (DP) algorithm is known as a method for detecting dim... [more] | SANE2023-22 pp.7-12 |
| AP, SANE, SAT (Joint) |
2023-07-12 10:30 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
A Study on Bearing Only Target Motion Analysis and Anomalous DOA Detection Using Multi-Sensors Yuki Kobayashi, Nobutaka Funaki, Toshihiro Ito (Mitsubishi Electric Co.) SANE2023-23 |
In order to realize electromagnetic environment monitoring for reducing risks of the electromagnetic interference, there... [more] | SANE2023-23 pp.13-18 |
| AP, SANE, SAT (Joint) |
2023-07-12 11:00 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Development of an Antenna Switching MIMO Channel Sounder with Software Defined Radio Togo Ikegami, Minseok Kim (Niigata Univ.) AP2023-30 |
Propagation channel measurement is essential for the proper design of wireless communication systems. Channelsounders an... [more] | AP2023-30 pp.1-6 |
| AP, SANE, SAT (Joint) |
2023-07-12 11:20 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Invited Lecture]
System Configuration of Sub-Terahertz MassiveMIMO Channel Sounder for 6G Minoru Inomata, Wataru Yamada, Nobuaki Kuno (NTT), Jiro Hirokawa, Takashi Tomura (Tokyo Institute of Technology) AP2023-31 |
[more] | AP2023-31 pp.7-11 |
| AP, SANE, SAT (Joint) |
2023-07-12 11:40 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Experimental Study on Angular Scattering Characteristics of Nearby Targets Using Millimeter-wave 2D-MIMO Radar Kosaku Shigeta, Hiroyoshi Yamada, Ryoichi Sato (Niigata Univ.) AP2023-32 |
In recent years, millimeter-wave radar is expected to be used to enhance security measures. Our research aims to constru... [more] | AP2023-32 pp.12-17 |
| AP, SANE, SAT (Joint) |
2023-07-12 12:00 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Basic study on human body moving imageing by two-dimensional MIMO radar Kaneko Taiki, Hiroyoshi Yamada, Ryouichi Sato (Niigata Univ.) AP2023-33 |
Recently, security research using millimeter-wave radar has been active. Some of the existing security systems use SAR( ... [more] | AP2023-33 pp.18-23 |
| AP, SANE, SAT (Joint) |
2023-07-12 13:20 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Special Talk]
Efforts toward future satellite constellations. Kenji Wakafuji, Kohei Yoshida, Kazuyuki Hayashi, Junichi Funada (NEC) SAT2023-10 |
In recent years, broadband communication which allows high-definition video streaming and remote control in various plac... [more] | SAT2023-10 pp.1-6 |
| AP, SANE, SAT (Joint) |
2023-07-12 14:20 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
Construction of high-efficient information reconciliation method using fixed bit polar codes for continuous-variable quantum key distribution Kensuke Yamaura (Nitech), Hiroyuki Endo (NICT), Eiji Okamoto (Nitech), Morio Toyoshima, Mikio Fujiwara, Masahide Sasaki (NICT) SAT2023-11 |
Continuous Variable Quantum Key Distribution (CV-QKD) is being studied for various applications, including satellite-to-... [more] | SAT2023-11 pp.7-12 |
| AP, SANE, SAT (Joint) |
2023-07-12 14:40 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
Improvement of key generation efficiency of free-space optical physical layer cryptography using polar code Ryuto Terada (Nitech), Hiroyuki Endo (NICT), Kensuke Yamaura, Eiji Okamoto (Nitech), Mitsuo Kitamura (NICT), Ryosuke Shimizu (UEC), Morio Toyoshima, Mikio Hujiwara, Masahide Sasaki (NICT) SAT2023-12 |
Quantum key distribution is known as a secure key sharing technology against all physically possible attacks. However, t... [more] | SAT2023-12 pp.13-18 |
| AP, SANE, SAT (Joint) |
2023-07-12 15:00 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
Quantum Signal Transmission Experiment for Line-of-sight Quantum Key Distribution Hiroyuki Endo, Mitsuo Kitamura, Shunsuke Ozawa (NICT), Ryosuke Shimizu (UEC), Mikio Fujiwara, Masahide Sasaki (NICT) SAT2023-13 |
Quantum key distribution (QKD) can be secure against any physically allowable attacks. Its transmission distance and key... [more] | SAT2023-13 pp.19-24 |
| AP, SANE, SAT (Joint) |
2023-07-12 15:20 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
Reception tendency of Common Alert Message on QZSS L1S signal keiko shimazu (aiit), Michi Hamashita, Taku Yamamoto, Soma Nishimura, Tomoyo Shimaba, Sora Masaki (TMU), Yuno Sudo (YNU) SAT2023-14 |
We conducted an experiment to investigate the reception tendencies (specifically the output behavior of the receivers) o... [more] | SAT2023-14 pp.25-32 |
| AP, SANE, SAT (Joint) |
2023-07-12 15:50 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
A Study on On-board Array-fed Shaped Reflector Antenna for 21-GHz band Broadcasting Satellite towards Use of Dual Circular Polarization Masashi Kamei, Masafumi Nagasaka (NHK) AP2023-34 SANE2023-24 SAT2023-15 |
We are studying 21-GHz band satellite broadcasting systems to build next-generation broadcasting media. To counter a pro... [more] | AP2023-34 SANE2023-24 SAT2023-15 pp.24-27(AP), pp.19-22(SANE), pp.33-36(SAT) |
| AP, SANE, SAT (Joint) |
2023-07-12 16:10 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
Consideration of feeding element structure for circularly polarized MACKEY Q-type Koki Iijima, Shigeru Makino, Tetsuo Hirota (KIT) AP2023-35 SANE2023-25 SAT2023-16 |
MACKEY has been proposed as a functional compact antenna that can operate on metal. The MACKEY Q-type has been proposed ... [more] | AP2023-35 SANE2023-25 SAT2023-16 pp.28-31(AP), pp.23-26(SANE), pp.37-40(SAT) |
| AP, SANE, SAT (Joint) |
2023-07-12 16:50 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A Method to Reduce the Computational Complexity of Knife-Edge Diffraction Model by Reducing the Number of Objects to be Calculated Mitsuki Nakamura, Koshiro Kitao, Takahiro Tomie, Satoshi Suyama (NTT DOCOMO), Minoru Inomata, Wataru Yamada, Nobuaki Kuno, Motoharu Sasaki (NTT) AP2023-36 |
[more] | AP2023-36 pp.32-35 |
| AP, SANE, SAT (Joint) |
2023-07-12 17:10 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Invited Lecture]
An Abridged Multiple-Screen Diffraction Model Considering the Urban Structure Gai Tsuchimochi, Miyuki Hirose (Kyutech), Tetsuro Imai (TDU) AP2023-37 |
To simplify the calculation of the multiple screen diffraction model, three scenarios of screen arrangements were assume... [more] | AP2023-37 pp.36-40 |
| AP, SANE, SAT (Joint) |
2023-07-12 17:40 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Analysis of radio wave propagation characteristics of multiple screen diffraction using finite element method analysis Takuichi Hirano (Tokyo City Univ.) AP2023-38 |
The author tried to analyze the problem of 4th Radio Propagation Modeling Competition (PMC4) of IEICE Technical Committe... [more] | AP2023-38 pp.41-43 |
| AP, SANE, SAT (Joint) |
2023-07-12 18:00 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Simplified Multiple Screen Diffraction Calculation Method Using Direct Wave Components in Physical Optics Satoshi Ito, Takahiro Hayashi (KDDI Research, Inc.) AP2023-39 |
This paper proposes a method to reduce the computational cost in the numerical calculation of multiple screen diffractio... [more] | AP2023-39 pp.44-48 |
| AP, SANE, SAT (Joint) |
2023-07-12 18:20 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A calculation of multiple diffraction loss using a sphere interception Shinichi Ichitsubo AP2023-40 |
The theme of the 4th radio wave propagation modeling competition is the achieving simplification of the calculation amou... [more] | AP2023-40 pp.49-53 |
| AP, SANE, SAT (Joint) |
2023-07-13 09:30 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
Design of Linear Array Antenna with Loss Less Beam Forming Network for Designed Excitation Coefficient Toru Fukasawa, Yoshio Inasawa (Mitsubishi Electric Co.) AP2023-41 |
Each antenna element in an array antenna should be excited by designed ratios to obtain desired antenna pattern. Each an... [more] | AP2023-41 pp.54-58 |
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