IEICE Technical Committee

Communication-Satellite Telecommunications(Date:2021/07/28)

Presentation

[Invited Lecture] Radio Propagation Prediction using Geographical Classification by Clustering and Convolutional Neural Network

Tatsuya Nagao(KDDI Research), Takahiro Hayashi(KDDI Research),

[Date]2021-07-29
[Paper #]AP2021-36

Development of intra-satellite wireless communication module using IR-UWB

Johta Awano(JAXA), Ogata Takuto(JAXA), Masanobu Yajima(JAXA),

[Date]2021-07-29
[Paper #]SANE2021-21

[Invited Lecture] Prediction of Path Loss Fading Distribution using RNN

Motoharu Sasaki(NTT), Nobuaki Kuno(NTT), Toshiro Nakahira(NTT), Minoru Inomata(NTT), Wataru Yamada(NTT), Takatsune Moriyama(NTT),

[Date]2021-07-29
[Paper #]AP2021-37

Performance Comparison of Lens Antenna Arrays Depending on the Lens Shaping Designs

Bazilah Baharom(NITech), Yoshiki Sugimoto(NITech), Kunio Sakakibara(NITech), Akira Yamano(NITech), Nobuyoshi Kikuma(NITech),

[Date]2021-07-30
[Paper #]AP2021-42

A study on improving the rainfall unavailability rate in the islands for Ku band disaster-relief satellite communications systems

Koichi Harada(NTT), Masaki Shima(NTT), Hiroki Shibayama(NTT), Fumihiro Yamashita(NTT),

[Date]2021-07-30
[Paper #]SAT2021-24

[Invited Lecture] Propagation study of 300 GHz band front hall wireless link for Beyond 5G

AKihiko Hirata(CIT), Katsumi Fujii(NICT), Issei Watanabe(NICT), Norihiko Sekine(NICT), Akifumi Kasamatsu(NICT),

[Date]2021-07-30
[Paper #]AP2021-44

[Invited Lecture] Simulation Evaluation of RSSI-Based 2D Localization Method Using 4-Element Circular Array and 180°/90° Hybrids

Kazuki Onodera(Iwate Univ.), Naoki Honma(Iwate Univ.), Kentaro Murata(Iwate Univ.), Mari Takeda(Panasonic), Atsushi Takei(Panasonic), Kazuhiro Matsumoto(Panasonic), Nobuyuki Shibano(Panasonic), Tetsuya Hishikawa(Panasonic),

[Date]2021-07-30
[Paper #]AP2021-46

[Invited Lecture] Visibility Analysis in a Human Body Shadowing Environment and Distributed Antenna Installations for Millimeter and Terahelz Wave Mobile Communications

Naoki Kita(NTT), Yushi Shirato(NTT), Daisei Uchida(NTT), Koji Yamamoto(Kyoto Univ.),

[Date]2021-07-30
[Paper #]AP2021-45

Design of planar-type wideband array antenna using double-sided feeding circuit and leaf-shaped bowtie slot element

Naoya Yamamoto(Hokkaido Univ.), Takashi Hikage(Hokkaido Univ.), Manabu Yamamoto(Hokkaido Univ.),

[Date]2021-07-30
[Paper #]AP2021-43

Development of stepless attenuator to emulate Mobile Satellite Communications System

Byeongpyo Jeong(NICT), Tomoshige Kan(NICT), Hajime Susukita(NICT), Takashi Takahashi(NICT),

[Date]2021-07-30
[Paper #]SAT2021-26

The measurement of radiation pattern of consumer DBS receiving antenna in the 9 GHz band

Yasushi Mizuki(NHK), Shoji Tanaka(B-SAT), Kazuyoshi Shogen(B-SAT), Satoshi Iwasaki(NHK), Junya Matsushita(NHK), kazunori Yokohata(NHK),

[Date]2021-07-30
[Paper #]SAT2021-23

[Invited Lecture] Vegetation loss model considering seasonal characteristics in HAPS communication

Akihiro Sato(Softbank Corp.), Sho Kimura(Softbank Corp.), Lin Hoyu(Softbank Corp.), Shoma Tanaka(Softbank Corp.), Hideki Omote(Softbank Corp.),

[Date]2021-07-30
[Paper #]AP2021-47

Development of FEC Encoder/Decoder for IP Network to Compensate for Rain Attenuation in Satellite Broadcasting

Yuki Koizumi(NHK), Yoichi Suzuki(NHK), Tomoya Kusunoki(NHK), Kazunori Yokohata(NHK), Hisashi Sujikai(NHK),

[Date]2021-07-30
[Paper #]SAT2021-25

Received Power Improvement and K-factor in the Desired Direction of Meta-Surface Reflector at 28 GHz-Band

Doppo Sugimura(Dengyo), Mayumi Yoshino(Dengyo), Tomoaki Kudo(Dengyo), Toshiyuki Kobayashi(Dengyo),

[Date]2021-07-30
[Paper #]AP2021-40

Directivity Verification of Mounted Antennas for Radio Emulator

Hirokazu Sawada(NICT), Takashi Matsuda(NICT), Kyoichi Iigusa(NICT), Fumihide Kojima(NICT), Takeshi Matsumura(NICT),

[Date]2021-07-30
[Paper #]AP2021-41