2022 URSI-Japan Radio Science Meeting(URSI-JRSM 2022)
Chuo University, Tokyo, Japan
September 1-2, 2022

ProgramSponsored by:- The Institute of Electronics, Information and Communication Engineers (IEICE)Technically co-sponsored by:- International Union of Radio Science (URSI)
In cooperation with:- Japan Geoscience Union (JpGU)- Society of Atmospheric Electricity of Japan (SAEJ)- Society of Geomagnetism and Earth, Planetary and Space Sciences (SGEPSS)- The Astronomical Society of Japan (ASJ)- The Institute of Electrical Engineers of Japan (IEEJ)- The Laser Society of Japan (LSJ)- The Remote Sensing Society of Japan (RSSJ)Supported by:- Chuo University- Science Council of Japan (SCJ)Co-Chair:
Kazuya Kobayashi, Chuo University(Vice-President, Japan National Committeeof URSI; Vice-President, URSI; Assistant
Secretary-General (AP-RASC), URSI)
Secretary (General Affairs and Technical
Program):
Yasuhide Hobara, The University ofElectro-Communications (Secretary, Japan
National Committee of URSI)
Secretary (Publicity):
Keigo Ishisaka, Toyama Prefectural University(Assistant Secretary, Japan National
Committee of URSI)
Secretary (Finance):
Ryosuke Ozaki, Nihon University (Assistant
Secretary, Japan National Committee of
URSI)
Assistant Secretary (Local Arrangements):
Takashi Nagasaka, Chuo University

Sponsorships
This conference is sponsored by:- The Institute of Electronics, Information andCommunication Engineers (IEICE)Technically co-sponsored by:- International Union of Radio Science (URSI)
In cooperation with:- Japan Geoscience Union (JpGU)- Society of Atmospheric Electricity of Japan(SAEJ)- Society of Geomagnetism and Earth, Planetary
and Space Sciences (SGEPSS)- The Astronomical Society of Japan (ASJ)- The Institute of Electrical Engineers of Japan(IEEJ)- The Laser Society of Japan (LSJ)- The Remote Sensing Society of Japan (RSSJ)Members:
Hidekazu Hachisu, National Institute ofInformation and Communications
Technology (Commission A Official
Member, Japan National Committee of
URSI)
Jiro Hirokawa, Tokyo Institute of Technology(Commission B Official Member, Japan
National Committee of URSI)
Noriharu Suematsu, Tohoku University(Commission C Official Member, Japan
National Committee of URSI)
Naoki Shinohara, Kyoto University (Chair,Commission D, URSI; Commission D
Official Member, Japan National Committeeof URSI)
Tomoo Ushio, Osaka University (Commission
E Official Member, Japan National
Committee of URSI)
Motoyuki Sato, Tohoku University (Vice-Chair,Commission F, URSI; Commission F
Official Member, Japan National Committeeof URSI)
Mamoru Yamamoto, Kyoto University(Commission G Official Member, Japan
National Committee of URSI)

Supported by:- Chuo University- Science Council of Japan (SCJ)(in alphabetical order)

Conference Organization
General Chair
Satoshi Yagitani, Kanazawa University(President, Japan National Committee of
URSI)
General Co-Chair
Kazuya Kobayashi, Chuo University(Vice-President, Japan National Committeeof URSI; Vice-President, URSI; Assistant
Secretary-General (AP-RASC), URSI)
Steering Committee
Chair:
Satoshi Yagitani, Kanazawa University(President, Japan National Committee of
URSI)

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Hirotsugu Kojima, Kyoto University(Commission H Official Member, Japan
National Committee of URSI)
Nario Kuno, University of Tsukuba(Commission J Official Member, Japan
National Committee of URSI)
Soichi Watanabe, National Institute ofInformation and Communications
Technology (Commission K Official
Member, Japan National Committee of
URSI)
Makoto Ando, Tokyo Institute of Technology(Immediate Past President, URSI)
Koichi Ito, Chiba University (Chair,Commission K, URSI)
Atsushi Kanno, Nagoya Institute ofTechnology (Vice-Chair, Commission D,
URSI)Motoharu Sasaki, NTT Access Network
Service Systems Laboratories (ECR,
Commission F, URSI)
Kensuke Sasaki, National Institute ofInformation and Communications
Technology (ECR, Commission K, URSI)

Members (in charge of specific Commissions):
Commission A:
Hidekazu Hachisu, National Institute ofInformation and Communications
Technology (Commission A Official
Member, Japan National Committee of
URSI)
Commission B:
Jiro Hirokawa, Tokyo Institute of Technology(Commission B Official Member, Japan
National Committee of URSI)
Commission C:
Noriharu Suematsu, Tohoku University(Commission C Official Member, Japan
National Committee of URSI)
Commission D:
Naoki Shinohara, Kyoto University (Chair,Commission D, URSI; Commission D
Official Member, Japan National Committeeof URSI)
Commission E:
Tomoo Ushio, Osaka University (Commission
E Official Member, Japan National
Committee of URSI)
Commission F:
Motoyuki Sato, Tohoku University (Vice-Chair,Commission F, URSI; Commission F
Official Member, Japan National Committeeof URSI)
Commission G:
Mamoru Yamamoto, Kyoto University(Commission G Official Member, Japan
National Committee of URSI)
Commission H:
Hirotsugu Kojima, Kyoto University(Commission H Official Member, Japan
National Committee of URSI)
Commission J:
Nario Kuno, University of Tsukuba(Commission J Official Member, Japan
National Committee of URSI)
Commission K:
Soichi Watanabe, National Institute ofInformation and Communications
Technology (Commission K Official
Member, Japan National Committee of
URSI)

Members (Overseas):
Jason Png Ching Eng, A*Star Institute of High
Performance Computing, Singapore(President, Singapore National Committee of
URSI)
Anil Bhardwaj, Physical Research Laboratory,
India (President, India National Committeeof URSI)
Ruey-Beei Wu, National Taiwan University,
Taiwan (President, China (SRS) National
Committee of URSI)
Sangwook Nam , Seoul National University,
South Korea (President, South Korea
National Committee of URSI)
Jian Wu, China Research Institute of Radio
Wave Propagation, China (President, China(CIE) National Committee of URSI)
Technical Program Committee
Chair:
Yasuhide Hobara, The University ofElectro-Communications (Secretary, Japan
National Committee of URSI)

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Student Paper Competition (SPC) Committee
Chair:
Satoshi Yagitani, Kanazawa University(President, Japan National Committee of
URSI)
Co-Chairs:
Kazuya Kobayashi, Chuo University(Vice-President, Japan National Committeeof URSI; Vice-President, URSI; Assistant
Secretary-General (AP-RASC), URSI)
Yasuhide Hobara, The University ofElectro-Communications (Secretary, Japan
National Committee of URSI)

Commission E:
Tomoo Ushio, Osaka University (Commission
E Official Member, Japan National
Committee of URSI)
Commission F:
Motoyuki Sato, Tohoku University (Vice-Chair,Commission F, URSI; Commission F
Official Member, Japan National Committeeof URSI)
Commission G:
Mamoru Yamamoto, Kyoto University(Commission G Official Member, Japan
National Committee of URSI)
Commission H:
Hirotsugu Kojima, Kyoto University(Commission H Official Member, Japan
National Committee of URSI)
Commission J:
Nario Kuno, University of Tsukuba(Commission J Official Member, Japan
National Committee of URSI)
Commission K:
Soichi Watanabe, National Institute ofInformation and Communications
Technology (Commission K Official
Member, Japan National Committee of
URSI)

Members (in charge of specific Commissions):
Commission A:
Hidekazu Hachisu, National Institute ofInformation and Communications
Technology (Commission A Official
Member, Japan National Committee of
URSI)
Commission B:
Jiro Hirokawa, Tokyo Institute of Technology(Commission B Official Member, Japan
National Committee of URSI)
Commission C:
Noriharu Suematsu, Tohoku University(Commission C Official Member, Japan
National Committee of URSI)
Commission D:
Naoki Shinohara, Kyoto University (Chair,Commission D, URSI; Commission D
Official Member, Japan National Committeeof URSI)

Secretariat
Kazuya Kobayashi and Takashi Nagasaka
Chuo University
E-mail:jrsm2022_secretariat-grp@g.chuo-u.ac.jp

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Program and Time Table
Thursday, September 1, 2022
9:00

Opening Ceremony

9:15

Invited Lecture 1 (Commission A)
Chair: Hidekazu Hachisu (NICT, Japan)
Atsushi Yamaguchi (RIKEN, Japan)“Laser spectroscopy of triply charged Thorium ions towards a nuclear clock”

9:45

Invited Lecture 2 (Commission B)
Chair: Jiro Hirokawa (Tokyo Institute of Technology, Japan )Kazuya Kobayashi (Chuo University, Japan)“Radar cross section analysis of a finite parallel-plate waveguide with material loading: arigorous Wiener-Hopf approach”

10:15

Coffee Break

10:45

Keynote Lecture 1
Chair: Kazuya Kobayashi (Chuo University, Japan)
Andrey Andrenko (National Institute of Information and Communications Technology, Japan)“Wireless Power Transfer: Technology Review, Standardization and Human Body RF Exposure
Assessment”

11:30

Invited Lecture 3 (Commission D)
Chair: Naoki Shinohara (Kyoto University, Japan)
Fumio Koyama (Tokyo Institute of Technology, Japan )“High-speed VCSEL photonics for datacenter networks”

12:00

Invited Lecture 4 (Commission G)
Chair: Mamoru Yamamoto (Kyoto University, Japan)
Hiroyo Ohya (Graduate School of Engineering, Chiba University, Japan)“Variability and role of the D-region ionosphere based on VLF/LF wave observations”

12:30

Lunch / Exhibition / Business Meetings

14:00

Oral Sessions 1 (Commissions A-K Parallel)

15:15

Coffee Break

15:45

Poster Session / Exhibition

18:30

Poster Session close4

Friday, September 2, 2022
9:00

Invited Lecture 5 (Commission F)
Chair: Motoyuki Sato (Tohoku University, Japan)
Miyuki Hirose (Kyushu Institute of Technology, Japan)“Constitutive effective ray-tracing parameters for mobile propagation prediction”

9:30

Invited Lecture 6 (Commission E)
Chair: Tomoo Ushio (Osaka University, Japan)
Yasuhide Hobara (University of Electro-Communications, Japan)“Monitoring and prediction of terrestrial and space environments using natural and man-madeelectromagnetic noises”

10:00

Coffee Break

10:30

Keynote Lecture 2
Chair: Kazuya Kobayashi (Chuo University, Japan)
Michiko Kuroda (Tokyo University of Technology, Japan)“Women in Radio Science Chapter in Japan and the Maxwell equations”

11:15

SPC (Student Paper Competition) Special Session

12:30

Lunch / Exhibition / Business Meetings

14:00

Oral Sessions 2 (Commissions A-K Parallel)

15:15

Coffee Break

15:45

Invited Lecture 7 (Commission C)
Chair: Satoshi Tsukamoto (Toyohashi University of Technology, Japan)
Noriharu Suematsu (Tohoku University, Japan)“Direct digital RF transceiver technology for millimeter-wave DBF systems”

16:15

Invited Lecture 8 (Commission H)
Chair: Hirotsugu Kojima (Kyoto University, Japan)
Munehito Shoda (School of Science, The University of Tokyo, Japan)“Solar wind acceleration driven by plasma waves”

16:45

Break

17:00

Invited Lecture 9 (Commission J)
Chair: Nario Kuno (University of Tsukuba, Japan)
Mareki Honma (National Astronomical Observatory of Japan, Japan)“Imaging super-massive black holes with the Event Horizon Telescope”

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17:30Invited Lecture 10 (Commission K)
Chair: Takashi Hikage (Hokkaido University, Japan)
Maya Mizuno (National Institute of Information and Communications Technology, Japan)“Spectroscopic analysis in Terahertz frequency region for electromagnetics in medicine andbiology”

18:00

SPC Award Ceremony / Closing Ceremony

Conference Room Information:
Opening Ceremony …………………………………………………. Room 5534, 5th Floor, Building No. 5
Keynote Lectures and Invited Lectures …………………….….……. Room 5534, 5th Floor, Building No. 5
Oral sessions ……………………………………………… Building No. 5 (see ‘Conference Events’ page)
Closing Ceremony …………………………………………………. Room 5534, 5th Floor, Building No. 5
Poster Session ……………………………………………………………………. 3rd Floor, Building No. 6
Exhibition………………………………………………………… Room 5133, 1st Floor, Building No. 5

Commission Business Meetings…………………………… Building No. 5 (see ‘Conference Events’ page)6

List of Oral Papers
Commission A: Electromagnetic metrology
Thursday, September 1, 2022
Oral Session 1: Activities on the redefinition of the second and on the treatment of theleap second
Building 5 (3F), Room 5333
Chair: Hidekazu Hachisu (NICT, Japan)
14:00

A1-1 Overview of the recent activities in CCTF towards the redefinition of the second
Masami Yasuda (NMIJ, AIST, Japan)

14:20

A1-2 Graphical picture of a definition of the second based on multiple transitions
Tetsuya Ido (NICT, Japan)

14:40

A1-3 Current Situation for the Continuous Reference Time Scale
Yasuhiro Koyama (NICT, Japan)

Friday, September 2, 2022
Oral Session 2: Compact microwave frequency standards and their applications
Building 5 (3F), Room 5333
Chair: Hidekazu Hachisu (NICT, Japan)
14:00

A2-1 High Stability 9 x 7 mm OCXO Using Twin-Crystal Technology and Simultaneous
Dual-Mode Oscillation
Yasuto Ishii, Manabu Ito, Manabu Ishikawa, Tsukasa Kobata, Shunichi Wakamatsu (Nihon
Dempa Kogyo Co., Ltd, Japan)

14:20

A2-2 Multiple Photodetection Method for Light-shift Measurement of Gas-cell BasedAtomic Clock
Masahiro Fukuoka, Akira Hanatani, Shigeyoshi Goka (Tokyo Metropolitan University, Japan)

14:40

A2-3 Study of Local Time Management System of Atomic Clock Network for Robust andResilient Infrastructure
Yuichiro Yano, Testuya Ido, Motoaki Hara (NICT, Japan)

15:00

A2-4 Low Phase Noise THz Generation from a Fiber-Referenced Microresonator Soliton
Comb
Naoya Kuse (Tokushima University, Japan, Science and Technology Agency, Japan), Kenji
Nishimoto, Yu Tokizane, Shota Okada (Tokushima University, Japan), Gabriele Navickaite,
Michael Geiselmann (Ligentec SA), Kaoru Minoshima (Tokushima University, The University ofElectro-Communications, Japan), Takeshi Yasui (Tokushima University, Japan)

7

Commission B: Fields and waves
Thursday, September 1, 2022
Oral Session 1: Advances and perspective of Commission B, JNC-URSI (1)Building 5 (3F), Room 5334
Chair: Naobumi Michishita (National Defense Academy, Japan)
14:00(Invited) B1-1 Small and Thin Antenna MACKEY with Strong Robustness against Metal
Shigeru Makino (Kanazawa Institute of Technology, Japan)

14:20(Invited) B1-2 Development of a Novel Explicit FDTD Method Based on the Iterated
Crank-Nicolson Scheme
Jun Shibayama, Junji Yamauchi, and Hisamatsu Nakano (Hosei University, Japan)

14:40(Invited) B1-3 FDTD Method Struggle with Computation Time
Takuji Arima, and Toru Uno (Tokyo University of Agriculture and Technology, Japan)

15:00(Invited) B1-4 Fundamental Analysis on EM Wave Scattering by Simple Cracks on
Conducting Plane
Ryoichi Sato (Niigata University, Japan), Hiroshi Shirai (Chuo University, Japan)

Friday, September 2, 2022
Oral Session 2: Advances and perspective of Commission B, JNC-URSI (2)Building 5 (3F), Room 5334
Chair: Koh Hashimoto (Toshiba Corporation, Japan)
14:00(Invited) B2-1 Numerical Simulation of ULF Fields Generated by Subsurface Electric
Currents and Examination of the Correlation between Current Intensity and Magnitude ofEarthquake
Yoshiaki Ando, Ryota Kimura (The University of Electro-Communications, Japan), Katsumi
Hattori (Chiba University, Japan), and Masashi Hayakawa (Hayakawa Institute of SeismoElectromagnetics Co. Ltd., The University of Electro-Communications, Japan)

14:20(Invited) B2-2 Source Reconstruction Using Fourier Transform and Eigenmode Currents
Kazuto Mochiki, Keisuke Konno and Qiang Chen (Tohoku University, Japan)

14:40(Invited) B2-3 Progress in Time-Domain Analysis of Electromagnetic Fields by Fast
Inverse Laplace Transform
Seiya Kishimoto and Shinichiro Ohnuki (Nihon University, Japan)

15:00(Invited) B2-4 Antennas and Electromagnetic Field Measurement for Future WirelessApplications Using Radio over Fiber Technologies
Satoru Kurokawa (NMIJ, AIST, Japan)

8Commission C: Radiocommunication systems and signal processing
Thursday, September 1, 2022
Oral Session 1: Wireless communication (1)Building 5 (3F), Room 5335
Chair: Satoshi Tsukamoto (Toyohashi University of Technology, Japan)
14:00

C1-1 Communication Area Expansion Effect by Repeater in Polarized MIMO
Transmission
Mitoshi Fujimoto (University of Fukui, Japan)

14:15

C1-2 User Scheduling at Base Station Cluster Boundary for Massive MIMO Downlink
Transmission
Masahito Yata, Yukitoshi Sanada (Keio University, Japan)

14:30

C1-3 Enabling Synchronization between RSS data and Capture data for WirelessResource Usage Monitoring
Morihiko Tamai, Akio Hasegawa, Hiroyuki Yokoyama (Advanced Telecommunications ResearchInstitute International, Japan)

14:45

C1-4 Passive Indoor Localization Based on Propagation Delay Fingerprinting Extracted
from Wi-Fi Channel State Information
Nopphon Keerativoranan, Yap Tee Ying, Jun-ichi Takada (Tokyo Institute of Technology, Japan)

15:00

C1-5 Design of High-impedance Antennas for Wireless Power Transfer Applications
Keisuke Noguchi (Kanazawa Institute of Technology, Japan)

Friday, September 2, 2022
Oral Session 2: Wireless communication (2)Building 5 (3F), Room 5335
Chair: Noriharu Suematsu (Tohoku University, Japan)
14:00

C2-1 Single Carrier Transmission Scheme for Sub-THz band Power Amplifier toward 6G
Mobile Communication System
Yasunori Suzuki, Hiroshi Okazaki, Satoshi Suyama (NTT Docomo, Inc., Japan)

14:15

C2-2 28GHz-Band 1-D and 2-D Beam Steering Network Based Broadside Coupled
Stripline
Jean Temga, Tomoyuki Furuichi, Takashi Shiba, Noriharu Suematsu (Tohoku University, Japan)

14:30

C2-3 Experimental Verification of Adaptive Impedance Matching in a Small Card-Sized
VHF-band Heartbeat Sensor Module
Kengo Nishimoto, Saki Wada, Yoshio Inasawa (Mitsubishi Electric Corporation, Japan)

14:45

C2-4 K-band Single-Shunt Rectifier Using Simple Layout Matching Circuit on PCB
Satoshi Yoshida, Kenjiro Nishikawa (Kagoshima University, Japan)

915:00C2-5 Multi-band RF Spectrum Reconstruction from Multiple Direct RF Undersampled
Signals
Tomoyuki Furuichi, Takashi Shiba, Noriharu Suematsu (Tohoku University, Japan)

Commission D: Electronics and photonics
Thursday, September 1, 2022
Oral Session 1: Electronics
Building 5 (3F), Room 5336
Chair: Naoki Shinohara (Kyoto University, Japan)
14:00(Invited) D1-1 Highly Reliable In-Vehicle Optical Network for Autonomous Driving
Hiroyuki Tsuda (Keio University, Japan)

14:15(Invited) D1-2 Semiconductor Topological Nanophotonics with Robust Slow Light
Waveguides
Yasutomo Ota (Keio University, Japan), Satoshi Iwamoto (The University of Tokyo, Japan)

14:30(Invited) D1-3 Lithium Niobate Modulators for Microwave Photonics
Yuya Yamaguchi (NICT, Japan)

14:45(Invited) D1-4 Compact Silicon Photonics Transceiver with Quantum Dot Laser
Takahiro Nakamura (AIO Core Co., Ltd., Japan)

15:00(Invited) D1-5 Output Power Enhancement in Photonic-Based RF Generation by Optical
Pulse Compression: Influence of Saturation of Photodiode
Keita Ogawa, Masayuki Suzuki, Hiroyuki Toda (Doshisha University, Japan)

Friday, September 2, 2022
Oral Session 2: Photonics
Building 5 (3F), Room 5336
Chair: Naoki Shinohara (Kyoto University, Japan)
14:00(Invited) D2-1 Neural-Network Assisted Automatic Design of Microstrip Cross-Coupled
Bandpass Filter
Masataka Ohira, Ao Yamashita, Zhewang Ma (Saitama University, Japan)

14:15(Invited) D2-2 Leaky Dielectric Waveguides for Millimeter-Wave Coverage Extension
Hiroshi Okazaki, Atsushi Fukuda, Hiroto Yamamoto, Kunihiro Kawai, Yasunori Suzuki (NTTDocomo, Inc., Japan)

14:30(Invited) D2-3 Design of Nonreciprocal Phase Shift in Composite Right/Left-Handed
Metamaterials and Their Applications
Tetsuya Ueda (Kyoto Institute of Technology, Japan)

14:45(Invited) D2-4 Formulation of Rectification Efficiency for Low-Power Bridge Rectifier
Using the Diode
Naoki Sakai, Kenji Itoh (Kanazawa Institute of Technology, Japan)

1015:00

D2-5 Development of Simple Phased Array for Millimeter Wave Wireless Power Transfer
Naoki Shinohara, Hiroyuki Kamada, Bo Yang, and Wenyi Shao (Kyoto Univwesity, Japan)

Commission E: Electromagnetic environment and interference
Thursday, September 1, 2022
Oral Session 1: Electromagnetic environment and interference (1)Building 5 (2F), Room 5233
Chair: Yuuki Wada (Osaka University, Japan)
14:00

E1-1 Observation of D-region Ionospheric Disturbances due to Solar Eclipses Using theGround-Based VLF Radio Network
Sujay Pal (Srikrishna College, India), Bakul Das, Kheyali Barman, Prabir Kumar Haldar (Cooch
Behar Panchanan Barma University, India), Subrata Kumar Midya (University of Calcutta, India),
Sabyasachi Pal (Midnapore City College, India), Sushanta Kumar Mondal (Sidho-Kanho-Birsha
University, India)

14:15

E1-2 Broadband Low-Frequency Views of Downward Terrestrial Gamma-ray Flashes
Yuuki Wada (Osaka University, Japan)

14:30

E1-3 Lower Ionospheric Fluctuations and Atmospheric Electric Field Immediately around
Earthquake
Koichiro Misu, Mako Watanabe, Hiroshi Kikuchi, Yasuhide Hobara (The University ofElectro-Communications, Japan)

14:45

E1-4 Variations of the Effective Height of the Lower Ionosphere according to the Resultsof Tweek-Atmospherics Measurements in the Northern and Southern Hemispheres
Alexander Shvets, Alisa Shvets, Viktor Ivanov (Usikov Institute for Radiophysics andElectronics, Ukraine), Yasuhide Hobara (The University of Electro-Communications, Japan),
Oleksandr Koloskov (Institute of Radio Astronomy, National Antarctic Scientific Center MES ,Ukraine), Yury Yampolsky (National Antarctic Scientific Center MES, Ukraine)

15:00

E1-5 Statistical analysis of the Atmospheric Electric Field Fluctuations associated with
Earthquakes in Japan
Mako Watanabe, Yasuhide Hobara, Hiroshi Kikuchi, Risa Miyajima (The University of ElectroCommunications, Japan)

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Friday, September 2, 2022
Oral Session 2: Electromagnetic environment and interference (2)Building 5 (2F), Room 5233
Chair: Hiroshi Kikuchi (The University of Electro-Communications, Japan)
14:00

E2-1 Modeling Atmosphere-Ionosphere Coupling during Typhoon 15 Using FDTD
MethodAntrisha D. Setiawan, Yasuhide Hobara, Hiroshi Kikuchi (The University ofElectro-Communications, Japan)

14:15

E2-2 Lightning Initiation near the Gamma-Ray Glow Region
Miwa Tsurumi et al., on behalf of Thundercloud Project (Aoyama Gakuin University, RIKEN,
Japan)

14:30

E2-3 Observations of Precipitation Cores with X-band Dual Polarized Phased Array
Weather Radar and LF Band Lightning Location System
Hiroshi Kikuchi (The University of Electro-Communications, Japan), Eiichi Yoshikawa (JAXA,
Japan), Yoshitaka Nakamura (Kobe City College of Technology, Japan), Takeshi Morimoto(Kinki University, Japan), Tomoo Ushio (Osaka University, Japan) , Yasuhide Hobara (The
University of Electro-Communications, Japan)

14:45

E2-4 Information Protection of Screen Image against Electromagnetic Information
Leakage
Hideaki Sone (Tohoku University, Japan), Yuichi Hayashi (Nara Institute of Science andTechnology, Japan)

Commission F: Wave propagation and remote sensing
Thursday, September 1, 2022
Oral Session 1: Past and future of wave propagation research in Commission F
Building 5 (2F), Room 5234
Chair: Motoharu Sasaki (NTT, Japan)
14:00

F1-1 Scenario-Based Radio Channel Modeling in Cyber-Physical Wireless Emulator
Jun-ichi Takada, Nopphon Keerativoranan (Tokyo Institute of Technology, Japan)

14:15

F1-2 Study of Radio Environment and Propagation for Low Altitude UAV
Communication
Shoichi Kitazawa, Erina Sasaki (Muroran Institute of Technology, Japan)

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Friday, September 2, 2022
Oral Session 2: Past and future of remote sensing research in Commission F
Building 5 (2F), Room 5234
Chair: Motoyuki Sato (Tohoku University, Japan)
14:00

F2-1 Fundamental Study of Heartbeat and Respiration Rates Estimation with Two Wave
Models by Using mmWave MIMO FM-CW Radar
Toshifumi Moriyama, Mie Mie Ko (Nagasaki University, Japan)

14:15

F2-2 Phased Array Weather Radar Observation and Application
Tomoo Ushio (Osaka University, Japan), Hiroshi Kikuchi (The University ofElectro-Communications, Japan), Yuuki Wada (Osaka University, Japan), Eiichi Yoshikawa(JAXA, Japan)

14:30

F2-3 Application of Passive Radar for Current Measurement by Ocean Surface Radar
SystemAkitsugu Nadai (NICT, Japan)

14:45

F2-4 Electromagnetic Wave Propagation Inside the Great Pyramid in Egypt
Motoyuki Sato, Anwer S. Abd El-Hameed (Tohoku University, Japan)

Commission G: Ionospheric radio and propagation
Thursday, September 1, 2022
Oral Session 1: Recent advances in ionospheric study
Building 5 (1F), Room 5137
Chair: Mamoru Yamamoto (Kyoto Univ., Japan)
14:00

G1-1 Geomagnetic Conjugacy of Plasma Bubbles extending to Mid-Latitudes during a
Geomagnetic Storm on March 1, 2013
Takuya Sori, Yuichi Otsuka, Atsuki Shinbori (ISEE, Nagoya University, Japan), Michi Nishioka,
Septi Perwitasari (NICT, Japan)

14:15

G1-2 Generation Mechanism of Ionospheric Disturbances after the 2022 Hunga
Tonga-Hunga Ha’apai Volcanic Eruption
Atsuki Shinbori, Yuichi Otsuka, Takuya Sori (ISEE, Nagoya University, Japan), Michi Nishioka,
Septi Perwitasari (NICT, Japan), Takuo Tsuda (University of Electro-Communications, Japan),Nozomu Nishitani (ISEE, Nagoya University, Japan)

14:30

G1-3 Statistical Analysis of Local Time and Seasonal Variations in the Sub-Ionosphere
Using LF Transmitter Signals
Yuma Nozaki, Hiroyo Ohya (Chiba University, Japan), Fuminori Tsuchiya (Tohoku University,
Japan), Kenro Nozaki (The University of Electro-Communications, Japan), Hiroyuki Nakata(Chiba University, Japan), Kazuo Shiokawa (ISEE, Nagoya University, Japan)

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14:45

G1-4 Horizontal Inhomogeneity of Electron Density in the D-region Ionosphere During a
X-class Solar Flare Using OCTAVE VLF/LF Observations
Masaharu Nakayama, Hiroyo Ohya (Chiba University, Japan), Fuminori Tsuchiya (Tohoku
University, Japan), Kazuo Shiokawa (ISEE, Nagoya University, Japan), Kenro Nozaki(The University of Electro-Communications, Japan), Hiroyuki Nakata (Chiba University, Japan)

15:00

G1-5 Energetic Electron Precipitations from OCTAVE VLF/LF Observations
Kentaro Tanaka, Hiroyo Ohya (Chiba University, Japan), Fuminori Tsuchiya (Tohoku University,
Japan), Kazuo Shiokawa, Yoshizumi Miyoshi (ISEE, Nagoya University, Japan), Mariko
Teramoto (Kyushu Institute of Technology, Japan), Kenro Nozaki (The University ofElectro-Communications, Japan), Martin Connors (Athabasca University, Canada), Hiroyuki
Nakata (Chiba University, Japan)

Commission H: Waves in plasmas
Thursday, September 1, 2022
Oral Session 1: Scattering and acceleration of particles by plasma waves in space andlaboratories
Building 5 (1F), Room 5138
Chair: Yuto Katoh (Tohoku University, Japan)
14:00

H1-1 Simulation Study of the Effect of the Mirror Force on the Collision Rate due toEnergetic Electron Precipitation
Yuto Katoh (Tohoku University, Japan), Paul Simon Rosendah (Heidelberg University, Germany,
Tohoku University, Japan) , Yasunobu Ogawa (NIPR, Japan), Yasutaka Hiraki (Advanced
Knowledge Laboratory, Inc., Japan), Hiroyasu Tadokoro (Chiba Keizai University, Japan)

14:15

H1-2 Statistical Analyses on Low Energy Ion Heating by Electromagnetic Ion Cyclotron
Waves via Wave-Particle Interaction Analyses: Arase Observations
Masafumi Shoji, Yoshizumi Miyoshi, Lynn M Kistler, Kazushi Asamura, Yasumasa Kasaba,
Ayako Matsuoka, Yoshiya Kasahara, Shoya Matsuda, Fuminori Tsuchiya, Atsushi Kumamoto,
Satoko Nakamura, Chae-Woo Jun, Iku Shinohara (ISEE, Nagoya University, Japan)

14:30

H1-3 A New Analytical Model to Specify the Exact Trapping Region of Electrons in a
Coherent Whistler Mode Wave
Masahiro Kitahara (Tohoku University, Japan), Yoshizumi Miyoshi, Satoko Nakamura,
Masafumi Shoji (Nagoya University, Japan), Yuto Katoh (Tohoku University, Japan), Naritoshi
Kitamura (Nagoya University, Japan)

14

Friday, September 2, 2022
Oral Session 2: Measurement techniques of plasma waves in space and laboratories andtheir application to the diagnostic of plasmas
Building 5 (1F), Room 5138
Chair: Hirotsugu Kojima (Kyoto University, Japan)
14:00

H2-1 Estimation Technique of Global Electron Density Profile Using Propagation
Characteristic of Lightning Whistler
Desy Purnami Singgih Putri, Yoshiya Kasahara, Shoya Matsuda (Kanazawa University, Japan),Fuminori Tsuchiya, Atsushi Kumamoto (Tohoku University, Japan), Ayako Matsuoka (Kyoto
University, Japan)

14:15

H2-2 Statistical Investigation of Wave Vector Directions of Lower-Band and Upper-Band
Chorus Waves Observed by the Arase Satellite
Satoshi Kurita (Kyoto University, Japan), Yoshizumi Miyoshi (ISEE, Nagoya University, Japan),
Yoshiya Kasahara, Shoya Matsuda (Kanazawa University, Japan), Ayako Matsuoka (Kyoto
University, Japan), Satoko Nakamura (ISEE, Nagoya University, Japan), Iku Shinohara (JAXA,
Japan)

14:30

H2-3 Plasma Wave and DC Electric Field Observations by LFAS onboard the SS-520-3
Sounding Rocket
Takahiro Zushi (National Institute of Technology, Nara College, Japan), Keigo Ishisaka (Toyama
Prefectural University, Japan), Yoshiya Kasahara, Mitsunori Ozaki (Kanazawa University, Japan),
Satoshi Kurita (Kyoto University, Japan), Satoshi Yagitani (Kanazawa University, Japan), Yuto
Katoh (Tohoku University, Japan), Takumi Abe (JAXA, Japan), Keisuke Hosokawa (The
University of Electro-Communications, Japan), Yasunobu Ogawa (NIPR, Japan), Yoshifumi
Saito (JAXA, Japan), Hirotsugu Kojima (Kyoto University, Japan)

Commission J: Radio Astronomy
Friday, September 2, 2022
Oral Session 2: Technology for radio astronomy
Building 5 (2F), Room 5235
Chair: Nario Kuno (University of Tsukuba, Japan)
14:00

J2-1 Development and Commissioning of 100 GHz MKID Camera at Nobeyama 45m
Telescope
Shunsuke Honda, Yosuke Murayama, Tomu Nitta (University of Tsukuba, Japan), Makoto Nagai(NAOJ, Japan), Hiromu Miyazawa, Ryohei Noji , Pranshu Mandal, Nario, Kuno (University ofTsukuba, Japan), Hiroshi Matsuo (NAOJ, Japan), Yutaro Sekimoto (JAXA, Japan), Naomasa
Nakai (Kwansei Gakuin University, Japan)

14:15

J2-2 ALMA2030 Wideband Sensitivity Upgrade – towards the Implementation of the
ALMA Development Roadmap
Alvaro Gonzalez (NAOJ, Japan)

15

14:30J2-3 Large Submillimeter Telescope: Science Goals and Technical Challenges
Ray S. Furuya (Tokushima University, Japan)

14:45

J2-4 A Holographic Phase-Retrieval Method for Antenna Pattern Measurement of the
LiteBIRD Low-Frequency Telescope
Ryo Nakano, Hayato Takakura, Yutaro Sekimoto (The University of Tokyo, JAXA, Japan), Junji
Inatani (JAXA, Japan), Masahiro Sugimoto (NAOJ, Japan), Shugo Oguri (The University ofTokyo, JAXA, Japan), Frederick Matsuda (JAXA, Japan)

15:00

J2-5 Far-sidelobe and Polarization Angle Measurements of a LiteBIRD Low-Frequency
Telescope Scaled Antenna
Hayato Takakura, Ryo Nakano, Yutaro Sekimoto (The University of Tokyo, JAXA, Japan), Junji
Inatani (JAXA, Japan), Masahiro Sugimoto (NAOJ, Japan) , Frederick Matsuda (JAXA, Japan),
Shugo Oguri (The University of Tokyo, JAXA, Japan)

Commission K: Electromagnetics in biology and medicine
Friday, September 2, 2022
Oral Session 2: Recent research trends of electromagnetics in medicine and biology
Building 5 (2F), Room 5236
Chair: Kazuyuki Saito (Chiba University, Japan)
14:00(Invited) K2-1 Summary of Global Questionnaire Survey to Researchers onStandardization of Experimental Protocol for Safety Assessment of Radiofrequency
Electromagnetic Fields
Akira Ushiyama (National Institute of Public Health, Japan), Kenji Hattori (Meiji Pharmaceutical
University, Japan), Masateru Ikehata (Railway Technical Research Institute, Japan), Keiji Wada,
Yukihisa Suzuki (Tokyo Metropolitan University, Japan)

14:15

K2-2 A Novel Approach of Assessment of Absorbed Power Density Using Inverse Source
Method for Human Exposure to 28 GHz Electromagnetic Fields
Rasyidah Hanan Binti Mohd Baharin (NICT, Japan), Daisuke Nishihara (NICT, Aoyama Gakuin
University, Japan), Kensuke Sasaki (NICT, Japan), Ryosuke Suga (Aoyama Gakuin University,
Japan), Osamu Hashimoto (NICT, Aoyama Gakuin University, Japan), Tomoaki Nagaoka (NICT,
Japan)

14:30

K2-3 SAR Analysis of Multiple Frequencies Using Numerical Smartphone Model
Keisuke Kimura, Kazuyuki Saito, Masaharu Takahashi (Chiba University, Japan), Tomoaki
Nagaoka (NICT, Japan)

14:45

K2-4 A study on the Effectiveness of the Test Reduction Method of the SAR Measurement
Based on the Antenna Position for the Compliance Assessment
Yuto Shimizu, Hiroshi Kawakami, Tomoaki Nagaoka (NICT, Japan)

15:00(Invited) K2-5 A Decade of Activity on Dielectric Measurements of Biological Tissues
Kensuke Sasaki, Maya Mizuno, Tomoaki Nagaoka, Soichi Watanabe (NICT, Japan)

16

List of Poster Papers
Thursday, September 1, 2022
15:45 – 18:30
Building 6 (3F)
Chairs: Yasuhide Hobara (The University of Electro-Communications, Japan)

Student Paper Competition
SPC-1

Reduction of Numerical Dispersion in the Explicit Finite-Difference Time-Domain Methodwith Higher-Degree Differential Terms
Harune. Sekido and Takayuki Umeda (Institute for Space-Earth Environmental Research, Nagoya
University, Nagoya, Japan)

SPC-2

Secure Wireless Communications by Combining Terahertz and Optical Waves
Tsubasa Saijo (Osaka University, Japan), Hiroshi Ito (Center for Natural Sciences, Kitasato
University, Japan), Ryo Koma (NTT Access Network Service Systems Laboratories, NTT
Corporation, Japan) and Tadao Nagatsuma (Osaka University, Japan)

SPC-3

Thunderstorms and Total Lightning Characteristics Causing Heavy Precipitation in Japan:
A Case Study
Debrupa Mondal, Yasuhide Hobara, H. Kikuchi (The University of Electro-Communications,Japan) and Jeff Lapierre (Earth Networks, USA)

SPC-4

MUSIC-Based Super Resolution CMP Velocity-depth Analysis for Multi-layer Cases
Changyu Zhou (Tohoku University, Japan) and Motoyuki Sato (Center for Northeast Asian Studies,
Tohoku University, Japan)

SPC-5

Statistical Analysis of Local Time and Seasonal Variations in the Sub-Ionosphere Using LF
Transmitter Signals
Yuma Nozaki*, Hiroyo Ohya (Chiba University, Japan), Fuminori Tsuchiya (Planetary Plasma andAtmospheric Research Center (PPARC), Graduate School of Science, Tohoku University, Japan),Kenro Nozaki (The University of Electro-Communications, Japan), Hiroyuki Nakata (Chiba
University, Japan), and Kazuo Shiokawa (Institute for Space-Earth Environmental Research(ISEE), Nagoya University, Japan)

17

SPC-6

Horizontal Inhomogeneity of Electron Density in the D-region Ionosphere During a X-class
Solar Flare Using OCTAVE VLF/LF Observations
Masaharu Nakayama, Hiroyo Ohya (Chiba University, Japan), Fuminori Tsuchiya (Planetary
Plasma and Atmospheric Research Center (PPARC), Graduate School of Science, Tohoku
University, Japan), Kazuo Shiokawa (Institute for Space-Earth Environmental Research (ISEE),
Nagoya University, Japan), Kenro Nozaki (The University of Electro-Communications, Japan) and
Hiroyuki Nakata (Chiba University, Japan)

SPC-7

Energetic Electron Precipitations from OCTAVE VLF/LF Observations
Kentaro Tanaka, Hiroyo Ohya (Chiba University, Japan), Fuminori Tsuchiya (Planetary Plasma
and Atmospheric Research Center (PPARC), Graduate School of Science, Tohoku University,
Japan), Kazuo Shiokawa, Yoshizumi Miyoshi (Institute for Space-Earth Environmental Research(ISEE), Nagoya University, Japan),Mariko Teramoto (Kyushu Institute of Technology), Kenro
Nozaki (The University of Electro-Communications, Japan), Martin Connors (Athabasca
University, Canada) and Hiroyuki Nakata (Chiba University, Japan)

SPC-8

Bayesian k-vector Estimation Method for Electromagnetic Waves in Magnetized Cold Plasma
Yuji Tanaka (Kanazawa University, Japan), Mamoru Ota (National Institute of Technology,
Toyama, Japan), Shoya Matsuda and Yoshiya Kasahara (Kanazawa University, Japan)

SPC-9

Proposal of a method for estimating the position of magnetic marker under conditions ofenhanced magnetization by permanent magnet
Y. Inoue, S.Chikaki, M.Fushimi, Y.Xiao (The University of Tokyo, Japan), A.Kuwahata (Tohoku
University, Japan), M.Kusakabe(Research Center for Food Safety, The University of Tokyo,
Japan), M. Sekino (The University of Tokyo, Japan)

Commission A: Electromagnetic metrology
Commission B: Fields and waves
BP-1

Analysis of Radio Wave Scattering by Metal Objects Covered by Plasma
Junya Takagi, Yohei Miyake, Hideyuki Usui (Kobe University, Japan), Nobuyuki Kaya (Wave
Arrays, Inc., Japan)

BP-2

Design Method of Gap Waveguide with Interlaced Pins for High-Frequency Fabrication
Yaxiang Wu, Jiro Hirokawa, and Takashi Tomura (Tokyo Institute of Technology, Japan)

18

BP-3

Design Method of a Hollow-waveguide Two-plane Coupler with Unequal Division Ratio alongwith Horizontal and Vertical Directions
Qi Li, Jiro Hirokawa and Takashi Tomura (Tokyo Institute of Technology, Japan)

BP-4

Plane Wave Diffraction by a Slit Formed by Two Semi-Infinite Parallel-Plate Waveguides:
Part I – The Case of H Polarization
Wataru Takahara, Takashi Nagasaka, and Kazuya Kobayashi (Chuo University, Japan)

BP-5

Plane Wave Diffraction by a Slit Formed by Two Semi-Infinite Parallel-Plate Waveguides:
Part II – The Case of E Polarization
Ryota Mimura, Takashi Nagasaka, and Kazuya Kobayashi (Chuo University, Japan)

BP-6

Square Rod Antenna Covered by Mantle Cloak with Rejection Band at Lower Frequency
Side of Operating Frequency
Shuhei Ozawa, Hiroshi Hashiguchi, Naobumi Michishita, Hisashi Morishita (National
Defense Academy, Japan), Kiyoshi Sakimoto, Teruki Miyazaki, and Masato Tadokoro (2The
Yokohama Rubber Co., Ltd., Japan)

BP-7

Analysis of a Dielectric Sphere Using the Three-Dimensional CP-EP FDTD Method
Kazuma Takeya, Tetsuya Iwamoto, Jun Shibayama, Junji Yamauchi, and Hisamatsu Nakano(Hosei University, Japan)

BP-8

Eigenmode Analysis of a Plasmonic Waveguide with Dirac Semimetals in the THz Region
Ryo Tanaka, Ryo Otsuka, Jun Shibayama, Junji Yamauchi, and Hisamatsu Nakano (Hosei
University, Japan)

BP-9

FDTD Analysis of a Plasmonic Grating Coupler
Hinami Nakasaka, Kazuma Takeya, Jun Shibayama, Junji Yamauchi, and Hisamatsu Nakano(Hosei University, Japan)

BP-10

Design of a 1D Slot Pair Radiating Subarray and a Centered Longitudinal Feeding Slot
Waveguide Feeder for a Dual-polarized Parallel Plate Slot Array Antenna
Huanqian Xiong, Jiro Hirokawa, and Takashi Tomura (Tokyo Institute of Technology, Japan)

BP-11

A Design Method for Polarization Splitters with an Arbitrary Refractive Index Profile in
Cores
Taiki Arakawa, Kazuhiro Yamaguchi (Nihon University, Japan)*, Kazunori Kameda (SanoNihon University College, Japan), Shinichi Furukawa (Nihon Unversity, Japan)

19BP-12

Plane Wave Diffraction by a Semi-Infinite Plate with Fractional Boundary Conditions:Comparison of Two Different Solutions
K. Kishiguchi, T. Nagasaka, and K. Kobayashi (Chuo University, Japan)

BP-13

Analysis of Reflection Response Consists of Periodically Conducting Strips and LosslessDielectric Layer in Dispersion Medium
Chun Wang, Ryosuke Ozaki, and Tsuneki Yamasaki (Nihon University, Japan)

BP-14

Diffraction by a Semi-Infinite Parallel-Plate Waveguide with Material Loading: A Rigorous
Wiener-Hopf Approach
Tong Zhang and Kazuya Kobayashi (Chuo University, Japan)

BP-15

Plane Wave Diffraction by a Material-Loaded Trough on a Ground Plane: Part I – The Caseof E polarization
Rio Uchida and Kazuya Kobayashi (Chuo Univ., Japan)

BP-16

Plane Wave Diffraction by a Material-Loaded Trough on a Ground Plane: Part II – The Caseof H polarization
Hidekuni Furuhata and Kazuya Kobayashi(Chuo University, Japan)

BP-17

Calculation of Q Factor for Spherical Helix Antennas
Keisuke Fujita, Takuma Shimada (Maebashi Institute of Technology, Japan)

BP-18

Massively parallelized scheme of 3-D impedance method for GPU computing
Yukihisa Suzuki(1), and Makoto Kitahara (Tokyo Metropolitan University, Japan)

BP-19

Analytical Solution of Kirchhoff Approximation Applying Angular Spectrum Method
Xin Du and Jun-ichi Takada (Tokyo Institute of Technology, Japan)

Commission C: Radiocommunication systems and signal processing
CP-1

A Study of Capacitive Coupling Wireless Power Transfer System with Electrodes Soaked in
Salty Water
Satoshi Tsukamoto, Ryosuke Horio and Takashi Ohira (Toyohashi University of Technology,
Japan)

20

Commission D: Electronics and Photonics
DP-1

Crypto key generation used spectrum fading property in RoF DAS
Masashi Ohtsuki, Kazuo Kumamoto and Katsutoshi Tsukamoto (Osaka Institute of Technology,
Japan)

Commission E: Electromagnetic environment and interference
EP-1

Measurement of Electromagnetic Noise Near an Engine Brushcutter by Using EM-field
Probes with Common Mode Removal Function
Tessei Mizugai and Atsuhiro Nishikata (Tokyo Institute of Technology, Japan)

Commission F: Wave propagation and remote sensing
FP-1

Calibration approach of ground-based weather radar network using dual-frequency
precipitation radar on the global precipitation measurement
Tsubasa Goto, Hiroshi Kikuchi (The University of Electro-Communications, Japan), Yoshitaka
Nakamura (Kobe City College of Technology, Japan), Tomoo Ushio Tomoaki Mega (Osaka
University, Japan), and Yasuhide Hobara (The University of Electro-Communications, Japan)

Commission G: Ionospheric radio and propagation
GP-1

Study of the ionospheric spatial correlation
Shuo Liu (China University of Geosciences, China, Institute for Space-Earth Environmental
Research (ISEE), Nagoya University, Japan), Tao Yu (China University of Geosciences, China),
and Y. Otsuka (Institute for Space-Earth Environmental Research (ISEE), Nagoya University,
Japan)

GP-2

Electric Field Observation during Occurrence of Medium-Scale Traveling IonosphericDisturbance by S-520-32 Sounding Rocket
Miyuki Matsuyama, Keigo Ishisaka (Toyama Prefectural University, Japan), Yuki Ashihara(National Institute of Technology, Nara College, Japan), Mamoru Yamamoto (Kyoto University,
Japan), Atsushi Kumamoto (Tohoku University, Japan), Hidetaka Shirasawa (Tokai University,
Japan) and Takumi Abe (Institute of Space and Astronautical Science, Japan Aerospace Exploration
Agency, Japan)

21

Commission H: Waves in plasmas
HP-1

Wave amplitude dependence of the pulsating aurora emissions
Kazuteru Takahashi (Institute for Space-Earth Environmental Research, Nagoya University, Japan),Shinji Saito (National Institute of Information and Communications Technology, Japan),
Yoshizumi Miyoshi (Institute for Space-Earth Environmental Research, Nagoya University, Japan),Kazushi Asamura (Institute of Space and Astronautical Science, Japan Aerospace Exploration
Agency, Japan), and Keisuke Hosokawa (The University of Electro-Communications, Japan)

HP-2

Particle Simulations on Antenna Characteristics in Space Plasma near the Lower-Hybrid
Resonance Frequency
Koshiro Kusachi*, Yohei Miyake, Hideyuki Usui (Kobe University, Japan), Hirotsugu Kojima,
Satoshi Kurita, and Ibuki Fukasawa (Kyoto University, Japan)

HP-3Interferometry observation of ECH and chorus waves by the Arase satellite
Tomoe Taki, Satoshi Kurita, Airi Shinjo (Kyoto University, Japan), Satoko Nakamura (Institute forSpace-Earth Environmental Research, Nagoya University, Japan), Hirotsugu Kojima (Kyoto
University, Japan), Yoshiya Kasahara, Shoya Matsuda (Kanazawa University, Japan), Ayako
Matsuoka (Kyoto University, Japan), Yoshizumi Miyoshi (Institute for Space-Earth Environmental
Research, Nagoya University, Japan), and Iku Shonohara (Institute of Space andAstronautical Science, Japan Aerospace Exploration Agency, Japan)

HP-4

Simulation Study on Characteristics of Electric Field Sensors applied to the Interferometry
technique in Space Plasmas
Ibuki Fukasawa(Kyoto University, Japan), Yohei Miyake, Hideyuki Usui, Koshiro Kusachi(Kobe
University, Japan), Satoshi Kurita, and Hirotsugu Kojima (Kyoto University, Japan)

Commission J: Radio astronomy
JP-1

Hitachi and Takahagi 32-m radio telescopes: recent updates
Yoshinori Yonekura, Yoshihiro Tanabe (Ibaraki University, Japan), Kenta Fujisawa, Kotaro
Niinuma (Yamaguchi University, Japan), Hideo Ogawa (Osaka Metropolitan University,
Japan), Koichiro Sugiyama (National Astronomical Research Institute of Thailand, Thailand),Kazuhiro Takefuji (USUDA Deep Space Center, JAXA, Japan), Mareki Honma, Hideyuki
Kobayashi (Mizusawa VLBI Observatory, National Astronomical Observatory of Japan, The
Graduate University for Advanced Studies (SOKENDAI), Japan), and members of JVNK

22

JP-2

Antarctic 30-cm Submm Telescope Project
Nario Kuno (University of Tsukuba, Japan), Masumichi Seta (Kwansei Gakuin University,
Japan), Kazuo Sorai (Hokkaido University, Japan), Naomasa Nakai(Kwansei Gakuin
University, Japan), Makoto Nagai (National Astronomical Observatory of Japan), Shunsuke
Honda (University of Tsukuba, Japan), Hiroshi Matsuo (National Astronomical Observatoryof Japan), Tomofumi Umemoto(National Astronomical Observatory of Japan), Dragan

Salak(Hokkaido University, Japan), and Takuya Hashimoto (University of Tsukuba, Japan)
JP-3

Ka-band Cryogenic Low-noise Receiver of the Misasa 54-m Antenna
Masato Tsuboi (Ground Station for Deep Space Exploration and Telecommunication Project,
Institute of Space and Astronautical Science (ISAS), Japan Aerospace Exploration Agency(JAXA), Japan, The University of Tokyo, Japan), Yutaka Hasegawa, Goh Tabuchi (Ground
Station for Deep Space Exploration and Telecommunication Project, Institute of Space andAstronautical Science (ISAS), Japan Aerospace Exploration Agency (JAXA), Japan), Yasuhiro
Murata (Ground Station for Deep Space Exploration and Telecommunication Project, Instituteof Space and Astronautical Science (ISAS), Japan Aerospace Exploration Agency (JAXA),
Japan, Usuda Deep Space Center (UDSC), JAXA, Japan), Koji Yuchi, Tomoaki Toda, Takashi
Uchimura, Kimihiro Kimura(Ground Station for Deep Space Exploration andTelecommunication Project, Institute of Space and Astronautical Science (ISAS), Japan
Aerospace Exploration Agency (JAXA), Japan),, and Takashi Kasuga (Hosei University,
Japan)
JP-4

Correlation Polarimeter for Millimeter-wave Wavefront Sensing
Makoto Nagai, Hiroaki, Imada (1Advanced Technology Center (ATC), National Astronomical
Observatory of Japan (NAOJ), Japan), Tom Nitta, Yosuke Murayama, Ryohei Noji (Universityof Tsukuba, Japan), Masato Naruse (Saitama University, Japan)

JP-5

Development of Wideband Antennas for VLBI and Water Vapor Radiometer
Hideki Ujihara (Kyoto University)

Commission K: Electromagnetics in biology and medicine
KP-1

Development of a 28 GHz double-blind in vitro exposure system for the evaluation of theeffects of electromagnetic waves on reconstructed human 3D tissue model cells
Toshio Kamijo, Alfred Kik, Aki Hada, Keiji Wada, Yukihisa Suzuki (Tokyo Metropolitan
University, Japan), Masateru Ikehata, Sachiko Yoshie (Railway Technical Res. Inst., Japan), Kenji
Hattori (Meiji Pharmaceutical University, Japan), Akira Ushiyama (National Institute of Public
Health, Japan)

23

KP-2

Design and Development of 60 GHz Band Lens Antenna for Investigation of Effects of Local
Exposure to Millimeter-waves on Thermal Physiology and Cellular Functions
Kohei Yamamoto, Kaito Sugimura, Takashi Hikage (Hokkaido University, Japan), and Hiroshi
Masuda (Kurume University, Japan)

KP-3

Dependance of Millimeter-wave Power Absorption in a 3-layer Half-space Model
Ken Sato (Hachinohe College, Japan), Kenta Someya (TKC Corporation, Japan), Chongsengchang
Khamneexay (UXO clearance at JMAS Organization) and Yoshitsugu Kamimura (Utsunomiya
University, Japan)

KP-4

Numerical Simulation of Active Implantable Medical Device EMI Characteristics at 4G and
5G Sub-6GHz Bands Using Finite Element Method
Shuhei Waki, Takuji Nishikawa, Takashi Hikage, and Manabu Yamamoto (Hokkaido University,
Japan)

KP-5

Complex Permittivity and Permeability Measurement of Planar Samples Put Between Two
Circular TE01 Mode Waveguide Open Ends
Yu Iwagaki and Atsuhiro Nishikata (Tokyo Institute of Technology, Japan)

KP-6

Low EMI wearable headband s with machine learning capability for continuously EEG
monitoring in intensive care unit
Herming Chiueh (Nationai Yang Ming Chiao Ting University, Taiwan), Nien-Chen Liao, Yen-Wei,
Pai, Jin-An Huang (Taichung Veterans General Hospital, Taiwan), Henry Hong-Shing Lu, HsiaoChu Su, Hung-Pin Charles Wen (Nationai Yang Ming Chiao Ting University, Taiwan), Yung-Yu
Zhuang (National Central University, Taiwan) and Chieh-Liang Wu (Taichung Veterans General
Hospital, Taiwan)

KP-7

Performance Evaluation on RSSI-Based Implant Device Localization with Wideband
Extremely Low Power Radio
Shunsuke Ishiguro, Dmitrieva Daria, Daisuke Anzai, and Jianqing Wang (Nagoya Institute ofTechnology, Japan)

24

Conference Events
Instructions for Poster Presentation:
The dimensions of the poster presentation
should not exceed 1800 mm (height) and 900 mm(width). The poster size should be less than A0 size
(1189 mm height and 841 mm width). Authors are
required to use only the boards corresponding to theirposters. Each poster board is marked with a poster
ID-number, which can be found in the poster program.
Posters can be put up from 12:30 on September 1,
2022. After the poster session is over (18:30 on
September 1), all the posters should be removed
immediately.

Opening Ceremony
9:00-9:15 (September 1, 2022)
Room 5534, 5th Floor, Building No. 5
MC: Yasuhide Hobara (Chair, URSI-JRSM 2022
Technical Program Committee)
Opening Address:
Satoshi Yagitani (URSI-JRSM 2022 General
Chair; President, Japan National Committeeof URSI)
Kazunori Umeda (Dean, Faculty of Science andEngineering, Chuo University, Japan)
Makoto Ando (Immediate Past President,
URSI)

Exhibition
12:30-18:30 (September 1, 2022)
10:00-14:00 (September 2, 2022)
Room 5133, 1st Floor, Building No. 5

Oral Sessions

List of Exhibitors:
Springer Japan KK
Research Center for Future Vehicle City,
Toyohashi University of Technology
Anritsu Corporation
Restar Communications Corporation

14:00-15:15 (September 1, 2022)
14:00-15:15 (September 2, 2022)
Building No. 5
Instructions for Oral Presentation:
Please bring and attach your own computer tothe LCD projector in the session room. Both HDMI
and VGA connectors are available. The session
rooms are as follows:

URSI-Japan
Commission Business Meetings(open to all participants)

Commission A: Room 5333, 3rd Floor
Commission B: Room 5334, 3rd Floor
Commission C: Room 5335, 3rd Floor
Commission D: Room 5336, 3rd Floor
Commission E: Room 5233, 2nd Floor
Commission F: Room 5234, 2nd Floor
Commission G: Room 5137, 1st Floor
Commission H: Room 5138, 1st Floor
Commission J: Room 5235, 2nd Floor
Commission K: Room 5236, 2nd Floor

Building No. 5
12:30-13:15 (September 1, 2022):
Commission A: Room 5333, 3rd Floor
13:15-14:00 (September 1, 2022):
Commission B: Room 5334, 3rd Floor
Commission D: Room 5336, 3rd Floor
Commission K: Room 5236, 2nd Floor
12:30-13:15 (September 2, 2022):
Commission C: Room 5335, 3rd Floor
Commission E: Room 5233, 2nd Floor
Commission J: Room 5235, 2nd Floor
13:15-14:00 (September 2, 2022):
Commission F: Room 5234, 2nd Floor
Commission H: Room 5138, 1st Floor

Poster Session
15:45-18:30 (September 1, 2022)
3rd Floor, Building No. 6

25

Closing Ceremony
18:00-18:30 (September 2, 2022)
Room 5534, 5th Floor, Building No. 5
MC: Ryosuke Ozaki (Secretary, URSI-JRSM 2022
Steering Committee)
SPC Award Ceremony:
Winners of SPC will be awarded the 1st, 2nd andrd
3 prizes.
Closing Address:
Kazuya Kobayashi (URSI-JRSM 2022 General
Co-Chair; Vice-President, Japan National
Committee of URSI; Vice-President, URSI;
Assistant Secretary-General (AP-RASC),URSI)URSI-JRSM 2022 Steering Committee
Meeting (members only)
18:00-18:30 (September 1, 2022)
Room 6701, 7th Floor, Building No. 6

SPC Committee Meetings (members only)
SPC Committee Meeting 1:
17:30-18:00 (September 1, 2022)
Room 6701, 7th Floor, Building No. 6
SPC Committee Meeting 2:
15:30-15:45 (September 2, 2022)
Room 6701, 7th Floor, Building No. 6

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List of Exhibitors-

Springer Japan KK
Research Center for Future Vehicle City,
Toyohashi University of Technology
Anritsu Corporation
Restar Communications Corporation30