資料6-DCommission D (Electronics and Photonics) Activity Report
July 2018 - March 2019
April 15, 2019
Hiroyuki Toda

1. Commission Activities
The 1st meeting was held on October 30, 2018 at Doshisha University. Prof. Hiroyuki Toda, Doshisha University
was approved as a chair of the 24th committee.

2. International Activities related to areas covered by Commission D
PIERS 2018 Toyama: 5 members contribute to organizing and chairing sessions and to making invited presentations.

Prof. Naoki Shinohara made a general lecture entitled "Electromagnetic Wave Theory for Wireless Power Transfer."
Prof. Taiichi Otsuji organized and co-chaired a session "Emerging Electromagnetic Functionalization of Grapheneand 2D Materials for Terahertz Device Applications" and co-authored two invited presentations entitled "Terahertz
Detection with Asymmetric Dual Grating Gate Bilayer Graphene Field-effect-transistor" and "Comparison ofInfrared and Terahertz Photodetectors Based on Graphene, CdHgTe, and A3B5 Quantum-well Heterostructures."Prof. Tadao Nagatsuma co-organized and co-chaired a session "Recent Advances in Devices and System
Technologies for Terahertz Wireless Communications," chaired a session "General Lecture 3" and co-chaired asession "Oral Presentations for Best Student Paper Awards ̶ SC2: Metamaterials, Plasmonics and Complex Media,"
and co-authored an invited presentation entitled "Progress of 350 GHz-band Corporate-feed Plate-laminatedWaveguide Slot Array Antennas." Prof. Masayuki Fujita made an invited presentation entitled "Photonic Crystal Slabfor Terahertz Applications." Prof. Hiroyuki Toda co-organized and chaired a session "Future WirelessCommunication Systems for Railways," co-authored an invited presentation entitled "Output Power Enhancement
in Photonic-based RF Generation by Optical Pulse Compression with Fiber," and co-chaired a session "OralPresentations for Best Student Paper Awards ̶ SC3: Optics and Photonics."
URSI AP-RASC 2019: 4 members contribute to organizing and making invited presentations. Prof. Naoki Shinohara

was a member of Scientific Program Committee, chaired a session "General Lecture 2," was one of conveners of asession "Electronic Systems, Wireless Devices, Wireless Power Transfer and Energy Harvesting," and made two
invited presentations entitled "Wireless Charging System of Electric Bicycle via Microwave" and "Development ofBattery-less Sensor for Maintenance of Infrastructures with Microwave Power Transfer." Prof. Tadao Nagatsuma
made a Commission Keynote Lecture entitled "Terahertz-wave Applications Enabled by Photonics and Electronics."
Prof. Masayuki Fujita was one of conveners of a session "Microwave, Millimeter Wave & THz Devices, Circuits andSystems. Prof. Hiroyuki Toda was one of conveners of a session "Photonic Signal Processing, Real-time Instruments
and Biomedical Imaging."
URSI JRSM 2019: 2 members contribute to organizing the conference. Prof. Naoki Shinohara is a member ofOrganizing Committee and Technical Program Committee. Prof. Hiroyuki Toda is a member of Technical Program
Committee.

3. Domestic Activities related to areas covered by Commission DTechnical Committees on Microwave Photonics (IEICE):

The following technical meetings were held. On July 19 and 20 at Toya, one invited talk related on a long-range andhigh-resolution LiDAR system, and 7 regular talks were presented. On November 26 at Tokyo, 6 regular talks relatedon transportation systems were presented. On Jan 17 and 18 at Osaka, 6 regular talks were presented. On August 6and 7 at Matsue, MWP Symposium was held. 14 invited talks related on radio and optical technologies, future
wireless services, and vehicle applications, and 22 regular poster presentations were presented. Prof. Naoto
Yoshimoto is a Co-Chair. Prof. Masayuki Izutsu, Prof. Hiroshi Ito, and Prof. Hiroyuki Toda are members. Prof. Tadao
Nagatsuma, Prof. Katsumi Iwatsuki, Prof. Katsutoshi Tsukamoto, and Prof. Yuichi Kado are Advisory members.

資料6-DIEICE Society Conference:

IEICE Society Conference was held on Sept. 11 - 14, 2018 at Kanazawa. Microwave and mm-wave photonics session(C-14) was held and 14 regular talks were presented.
IEICE General Conference:

IEICE General Conference was held on March 19 - 21, 2019 at Tokyo. Microwave and mm-wave photonics session(C-14) was held and 21 regular talks were presented.