Communication-Antennas and Propagation(Date:2022/11/15)

Presentation
Differential OFDM for Severe Doubly-Selective Channels of Underwater Acoustic Communications

Hiroshi Kubo(Ritsumeikan Univ.),  Taichi Fujita(Ritsumeikan Univ.),  Kouichi Hashimoto(Ritsumeikan Univ.),  Takumi Yoshimura(Ritsumeikan Univ.),  

[Date]2022-11-15
[Paper #]RCS2022-162
A Channel Sounder for Severe Doubly-Selective Channels of Underwater Acoustic Communications

Hiroshi Kubo(Ritsumeikan Univ.),  Kouichi Hashimoto(Ritsumeikan Univ.),  Taichi Fujita(Ritsumeikan Univ.),  Takumi Yoshimura(Ritsumeikan Univ.),  

[Date]2022-11-15
[Paper #]RCS2022-161
Indoor Multipath Cluster Channel Characteristics at 60 and 300 GHz

Minseok Kim(Niigata Univ.),  Anirban Ghosh(Niigata Univ.),  Riku Takahashi(Niigata Univ.),  Kousuke Shibata(Niigata Univ.),  

[Date]2022-11-15
[Paper #]AP2022-148
[Encouragement Talk] A Study on Performance Improvement of Chaos Modulation-Concatenated Polar Codes with Multi-purpose Frozen Bits by Turbo Decoding

Keisuke Asano(NIT),  Takumi Abe(NIT),  Kenta Kato(NIT),  Yuki Mori(NIT),  Eiji Okamoto(NIT),  Tetsuya Yamamoto(Panasonic),  

[Date]2022-11-15
[Paper #]RCS2022-158
A Study on Performance Improvement of Uplink Multi-User Chaos MIMO Transmission Scheme

Kenta Kato(NIT),  Keisuke Asano(NIT),  Takumi Abe(NIT),  Yuki Mori(NIT),  Eiji Okamoto(NIT),  Tetsuya Yamamoto(Panasonic),  

[Date]2022-11-15
[Paper #]RCS2022-157
Experimental Evaluations of Transparent Reflectors at 60 GHz

Hiroaki Hashida(Tohoku Univ.),  Ryuhei Hibi(Tohoku Univ.),  Yuichi Kawamoto(Tohoku Univ.),  Nei Kato(Tohoku Univ.),  Toshio Enami(SEKISUI CHEMICAL),  Hiroyuki Nomoto(SEKISUI CHEMICAL),  Susumu Ano(ATR),  

[Date]2022-11-15
[Paper #]RCS2022-160
On the Polarization Effects of Human Body Scattering in Terahertz Waves

Masayuki Miyashita(SB),  Ayumu Yabuki(SB),  Toshiki Hozen(SB),  Kazuma Tomimoto(SB),  Ryo Yamaguchi(SB),  

[Date]2022-11-15
[Paper #]AP2022-151
Channel Capacity Evaluation of Sector Antennas for a 28GHz Band Indoor Base Station by their Directivity

Shota Matsumoto(Yokohama National Univ.),  Arai Hiroyuki(Yokohama National Univ.),  Yuki Inoue(NTT DOCOMO),  Yasuko Kimura(NTT DOCOMO),  

[Date]2022-11-15
[Paper #]AP2022-150
Millimeter-Wave Statistical Channel Properties and Frequency Dependence in a Specific Urban Macrocell Environment

Hibiki Tsukada(Niigata Univ.),  Naoya Suzuki(Niigata Univ.),  Riku Takahashi(Niigata Univ.),  Minseok Kim(Niigata Univ.),  

[Date]2022-11-15
[Paper #]AP2022-147
DOA Measurements in an Indoor Environment at 300 GHz Band by Using Rotating Reflector Antenna

Toshiki Hozen(Softbank),  Kazuma Tomimoto(Softbank),  Ryo Yamaguchi(Softbank),  Miyashita Masayuki(Softbank),  Ayumu yabuki(Softbank),  

[Date]2022-11-15
[Paper #]AP2022-149
Design of a triple-band varactor-loaded single-layer miniaturized microstrip antenna fed by an L-probe with straight shorted elements

Ibuki Asahina(Saitama Univ.),  Sakuyoshi Saito(Saitama Univ.),  Yuichi Kimura(Saitama Univ.),  

[Date]2022-11-15
[Paper #]AP2022-152
[Encouragement Talk] Theoretical Analysis of In-Band Full-Duplex Radio with Polynomial Digital Predistorter

Kazuki Komatsu(NICT),  Takeshi Matsumura(NICT),  

[Date]2022-11-15
[Paper #]RCS2022-159
An investigation of antenna elements for vehicular multi-antenna

Kazuma Tomimoto(SB),  Ryo Yamaguchi(SB),  

[Date]2022-11-15
[Paper #]AP2022-153
Influence in Desired Direction of Meta-Surface Reflector by Transmission Antenna Position

Doppo Sugimura(Dengyo),  Mayumi Yoshino(Dengyo),  

[Date]2022-11-15
[Paper #]AP2022-154
Packet-Level Index Modulation in Duty Cycle Constraints for Each Frequency Channel

Hiroto Shida(UEC),  Kosuke Suzuki(UEC),  Koichi Adachi(UEC),  Osamu Takyu(Shinshu Univ.),  Mai Ohta(Fukuoka Univ.),  Takeo Fujii(UEC),  

[Date]2022-11-15
[Paper #]RCS2022-156
Trajectory Optimization and Resource Allocation in Mobility-Aware MEC Systems

Takumi Tanagi(UEC),  Koichi Adachi(UEC),  

[Date]2022-11-15
[Paper #]RCS2022-155
[Invited Lecture] Wireless Transmission Technologies for Severe Doubly-Selective Channels of Underwater Acoustic Communications

Hiroshi Kubo(Ritsumeikan Univ.),  Taichi Fujita(Ritsumeikan Univ.),  Kouichi Hashimoto(Ritsumeikan Univ.),  Takumi Yoshimura(Ritsumeikan Univ.),  

[Date]2022-11-16
[Paper #]AP2022-155,RCS2022-166
[Invited Lecture] A Study on Utilization of Public Communication Networks for Train Control Systems

Takayasu Kitano(RTRI),  Akihiro Gion(RTRI),  

[Date]2022-11-16
[Paper #]AP2022-156,RCS2022-167
[Invited Lecture] Experimental study of intelligent reflecting surface for beyond 5G and 6G

Hiromi Matsuno(KDDI Research, Inc.),  Takuya Ohto(KDDI Research, Inc.),  Michihiro Harada(KDDI Research, Inc.),  Tatsuya Nagao(KDDI Research, Inc.),  Takahiro Hayashi(KDDI Research, Inc.),  

[Date]2022-11-16
[Paper #]AP2022-157,RCS2022-171
[Tutorial Lecture] Numerical Analysis of Array Antenna Using Method of Moments

Keisuke Konno(Tohoku Univ.),  Qiang Chen(Tohoku Univ.),  

[Date]2022-11-16
[Paper #]AP2022-160
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