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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2021-04-16 15:00 |
Hyogo | Kinosaki International Arts Center (Primary: On-site, Secondary: Online) |
[Tutorial Lecture]
R&D Status of Antennas, Propagation and System Technologies for Next Generation High Throughput Satellite Amane Miura (NICT)  AP2021-8 |
Recently, in the field of satellite communications, communications capacity has been improved by a multi-beam satellite ... [more] | AP2021-8 pp.40-45 |
| SANE, SAT (Joint) |
2021-02-19 15:20 |
Online | Online | Statistical Channel Estimation Scheme for Helicopter Satellite Communication Masafumi Sai, Toshiharu Kojima (UEC) SAT2020-39 |
In helicopter satellite communications, the rotor blades periodically block the communication channel. This periodic ch... [more] |
SAT2020-39 pp.54-57 |
| SAT, RCS (Joint) |
2020-08-21 10:55 |
Online | Online | [Encouragement Talk]
A Fundamental Study Toward the Software Defined Satellite Shigenori Tani, Yasutaka Yamashita, Michiya Hayama, Masatake Hangai, Hiroshi Aruga (Mitsubishi Electric) SAT2020-20 |
The software defined satellite (SDS) improves frequency utilization to control resources such as time, frequency, and sp... [more] | SAT2020-20 pp.53-57 |
| SAT, RCS (Joint) |
2020-08-21 11:20 |
Online | Online | [Encouragement Talk]
A Study on Dual Control of Transmit Power and Beam Directivity for Flexible Resource Allocation in HTS Communication System Masaki Takahashi, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) SAT2020-21 |
With the diversification of communication applications in the wireless communication environment, high-throughput satell... [more] | SAT2020-21 pp.59-64 |
| AP, SANE, SAT (Joint) |
2020-07-16 09:45 |
Online | Online | Development of Large-capacity Bulk Transmission Interface to Bundle 12GHz-band Satellite Transmission Channels and IP Network Yuki Koizumi, Yoichi Suzuki, Kazunori Yokohata, Hisashi Sujikai (NHK) SAT2020-7 |
We have developed a large-capacity bulk transmission interface to bundle two satellite transmission channels and IP netw... [more] | SAT2020-7 pp.21-26 |
| SAT | 2019-10-10 16:10 |
Fukuoka | JR HAKATA CITY {10F RoomA+B} | Comparative Study of Digital Pre-Distortion for 32APSK by Hardware Experiments and Numerical Calculations Masaaki Kojima, Yuki Koizumi, Yoichi Suzuki, Hisashi Sujikai (NHK) SAT2019-53 |
The satellite transmission standard for 4K/8K ultra high definition television (UHDTV) services was recommended in ITU-R... [more] | SAT2019-53 pp.31-35 |
| SAT | 2019-10-10 18:00 |
Fukuoka | JR HAKATA CITY {10F RoomA+B} | [Special Talk]
R&D activity of flexible payload technologies for next generation High Throughput Satellite by the Engineering Test Satellite 9 Project Amane Miura, Mitsugu Okawa (NICT), Eiichi Sakai, Yoshio Inasawa (Mitsubishi Electric) SAT2019-55 |
The Engineering Test Satellite 9 aims to verify the large capacity technology by Ka-band/optical communications and the ... [more] | SAT2019-55 pp.47-50 |
| RCS, SAT (Joint) |
2019-08-22 13:05 |
Aichi | Nagoya University | [Invited Lecture]
Channel Capacity Analysis of LEO MIMO System Considering the Satellite Attitude Chihaya Kato, Mitsuhiro Nakadai (JAXA), Daisuke Goto, Hiroki Shibayama, Fumihiro Yamashita (NTT) SAT2019-24 RCS2019-153 |
With the improving sensor capabilities of Earth observation satellites and the introduction of the constellation service... [more] | SAT2019-24 RCS2019-153 pp.39-44 |
| RCS, SAT (Joint) |
2019-08-22 16:55 |
Aichi | Nagoya University | [Invited Talk]
Solar Power Satellite and Microwave Power Transmission Nobuyuki Kaya (WaveArrays) SAT2019-30 RCS2019-159 |
We believe the beam control system of the microwave is one of the most important and critical issues to realize the SPS.... [more] | SAT2019-30 RCS2019-159 pp.67-72 |
| WBS, SAT (Joint) |
2019-05-15 15:15 |
Aichi | MEIJO University (Tempaku campus) | Experiment and performance analysis of polar code transmission in terrestrial free space optics Shingo Fujita, Keita Ito, Eiji Okamoto (NIT), Hideki Takenaka, Hiroo Kunimori, Hiroyuki Endo, Mikio Fujiwara, Mitsuo Kitamura, Masahide Sasaki, Morio Toyoshima (NICT) SAT2019-1 |
In recent years, the demand on high speed communication is more rising. Satellite laser communication is one of the infr... [more] | SAT2019-1 pp.1-6 |
| SANE, SAT (Joint) |
2019-02-13 13:30 |
Kagoshima | Tanegashima Island | Analysis of the MIMO channel for LEO Satellites Chihaya Kato, Mitsuhiro Nakadai (JAXA), Daisuke Goto, Daiki Shibayama, Fumihiro Yamashita (NTT) SAT2018-60 |
In the Low Earth Orbital (LEO) Satellites, transmission data rate of the satellite communication is rapidly increasing t... [more] | SAT2018-60 pp.17-22 |
| SANE, SAT (Joint) |
2019-02-14 14:00 |
Kagoshima | Tanegashima Island | Design of a Space-Grade 10 Gbit/s Free-Space Optical Communication Component and a Telemetry Tracking and Command Data Unit for an Optical Feeder Link System Hideaki Kotake, Junichi Nakamura, Takuo Goda, Yoichi Hashimoto, Yutaka Oshima (NEC) SAT2018-64 |
We have been working on research and development of a space-grade 10 Gbit/s free-space optical communication system to a... [more] | SAT2018-64 pp.41-46 |
| SAT | 2018-10-12 12:55 |
Overseas | KARI | [Special Talk]
Overview of 8K UHDTV Satellite Broadcasting Hisashi Sujikai, Yoichi Suzuki, Masaaki Kojima (NHK) SAT2018-53 |
NHK (Japan Broadcasting Corporation) is going to launch the world's first 8K UHDTV satellite broadcasting in Japan in De... [more] | SAT2018-53 pp.57-61 |
| SAT | 2018-10-12 13:45 |
Overseas | KARI | Performance Comparison of Digital Pre-Distortion Techniques over Satellite Channel Masaaki Kojima, Yuki Koizumi, Yoichi Suzuki, Hisashi Sujikai (NHK) SAT2018-54 |
Aiming for practical usage of 32APSK in 4K/8K satellite broadcasting, we have developed a digital pre-distortion techniq... [more] | SAT2018-54 pp.67-71 |
| SAT, RCS (Joint) |
2018-08-09 17:10 |
Iwate | Iwate University | [Special Talk]
Digital RF Technology for On-Borad Transceivers in Next Generation High Throughput Satellite (HTS) Noriharu Suematsu (Tohoku Univ.) SAT2018-38 RCS2018-141 |
Digital RF technology has been developed and applied to below 6GHz wireless applications. By replacing the IC die consum... [more] | SAT2018-38 RCS2018-141 pp.49-54(SAT), pp.51-56(RCS) |
| SANE | 2018-06-22 16:05 |
Ibaraki | Tsukuba Space Center, JAXA | Development of spread spectrum command receiver for space use Mitsuhiro Nakadai, Chihaya Kato, Masanobu Yajima (JAXA), Hideto Okada, Masanobu Ohtake, Chihiro Sakakibara (NEC Space) SANE2018-20 |
Although the spread spectrum achieves stable communication by suppressing interferer by spreading process, since the sat... [more] | SANE2018-20 pp.39-44 |
| ASN, ICTSSL | 2018-05-14 14:20 |
Hiroshima | Hiroshima City Univ. | [Memorial Lecture]
Studies on Operation and Control Technologies for Frequency Flexible Payload in High Throughput Satellite
-- Performance Studies on Frequency Band Assignment Methods During Disasters and Future Works -- Yuma Abe, Kazunori Okada, Mitsugu Okawa, Amane Miura, Morio Toyoshima (NICT) ICTSSL2018-3 ASN2018-3 |
In this paper, we state frequency assignment methods on a satellite communications system with frequency flexibility and... [more] | ICTSSL2018-3 ASN2018-3 pp.11-16 |
| SAT, SANE (Joint) |
2018-02-22 09:55 |
Yamaguchi | The Yamaguchi Chamber of Commerce and Industry | A Novel AFC Scheme for WHCDM Based on Inter-Code Interference Due to Carrier Frequency Offset Yuki Kanamaru, Toshiharu Kojima (UEC) SAT2017-58 |
In helicopter satellite communications, the periodic channel blockage due to rotor blades and time-varying Doppler shift... [more] | SAT2017-58 pp.13-18 |
| SAT, SANE (Joint) |
2018-02-22 12:30 |
Yamaguchi | The Yamaguchi Chamber of Commerce and Industry | A Simplified Initial Acquisition Scheme for WHCDM Based on Distribution Asymmetry of Demultiplexed Signal Energy Yuki Nagashima, Toshiharu Kojima (UEC) SAT2017-59 |
In helicopter satellite communications, the periodic channel blockage due to rotor blades is the most important problem ... [more] | SAT2017-59 pp.19-24 |
| SAT, SANE (Joint) |
2018-02-23 12:55 |
Yamaguchi | The Yamaguchi Chamber of Commerce and Industry | A Study on the Influence of Subchannel Bandwidth on the Flexibility of Satellite Communication System Masaki Takahashi, Kazuma Kaneko, Yuichi Kawamoto, Hiroki Nishiyama, Nei Kato (Tohoku Univ.) SAT2017-67 |
Now there is an increasing demand for satellite communication that can provide communication environments to terminals w... [more] | SAT2017-67 pp.59-63 |
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