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=============================================== Technical Committee on OptoElectronics (OPE) Chair: Eiji Magyu (Mitsubishi Electric) Vice Chair: Katsumi Nakatsuhara (Kanagawa Inst. of Tech.) Secretary: Takshi Fujisawa (Hosei Univ.), Hideyuki Nasu (Furukawa Electric) Assistant: Kazuya Ohira (Toshiba), Ken Tanizawa (Tamagawa Univ.) =============================================== Technical Committee on Electromagnetic Theory (EMT) Chair: Hideki Kawaguchi (Muroran Inst. of Tech) Vice Chair: Yukihisa Suzuki (Tokyo Metropolitan Univ.) Secretary: Ryousuke Ozaki (Nihon Univ.), Junichiro Sugisaka (Kitami Inst. of Tech.) Assistant: Takashi Nagasaka (Ashikaga Univ.) =============================================== Technical Committee on Microwaves (MW) Chair: Kensuke Okubo (Okayama Prefectural Univ.) Vice Chair: Atsushi Sanada (Osaka Univ.), Akihito Hirai (Mitsubishi Electric) Secretary: Satoshi Yoshida (Ryukoku Univ.), Shohei Imai (Murata Manufacturing) Assistant: Tomoyuki Furuichi (Tohoku Univ.), Kosuke Katayama (NIT Tokuyama College) =============================================== Technical Committee on Electronics Simulation Technology (EST) Chair: Masayuki Kimishima (Advantest) Vice Chair: Takuya Sakamoto (Kyoto Univ.), Yasuhide Tsuji (Muroran Inst. of Tech.), Yasuo Ohtera (Toyama Prefectural Univ.) Secretary: Keiji Sakaki (Kozo Keikaku Engineering), Sachiko Kodera (Nagoya Inst. of Tech.) Assistant: Tomonori Yanagida (Advantest) =============================================== Technical Committee on Microwave Photonics and Terahertz Photonic-Electronic Technologies (MWPTHz) Chair: Kazutoshi Kato (Kyushu University) Vice Chair: Kensuke Ikeda (CRIEPI) Secretary: Yuya Yamaguchi (NICT), Akira Satou (Tohoku Univ.) Assistant: Kyoya Takano (Tokyo Univ. of Sci.), Mizuki Motoyoshi (Shizuoka Inst. of Sci. and Tech.) =============================================== Technical Meeting on Electromagnetic Theory (IEE-EMT) Chair: Shinichi Furukawa (Nihon Univ.) Secretary: Yoshihiro Naka (Univ. of Miyazaki) DATE: Thu, Jul 11, 2024 09:35 - 17:15 Fri, Jul 12, 2024 09:10 - 16:30 PLACE: TOPICS: Workshop on Optical and Microwave technologies ---------------------------------------- Thu, Jul 11 AM (09:35 - 10:50) ---------------------------------------- (1)/MWPTHz 09:35 - 10:00 A Study on Shortening Initial Acquisition Time of Satellite Optical Communication Hitomi Ono, Rio Narazaki, Eisuke Haraguchi (Mitsubishi Electric Corp.) (2)/MWPTHz 10:00 - 10:25 Study of configuration of telemetry information for millimeter-wave fixed wireless system in cotrolling network Atsushi Kanno (NITech), Zu-Kai Weng (NICT), Tetsuya Kawanishi (Waseda Univ.) (3)/MWPTHz 10:25 - 10:50 Demonstration of a subarray CBC with phase-locking between multiple local beams Tomohiro Akiyama, Eisuke Haraguchi, Takahiro Suzuki, Narazaki Rio, Hitomi Ono (Mitsubishi Electric Corp.) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Jul 11 PM (11:05 - 12:20) ---------------------------------------- (4)/MW 11:05 - 11:30 Method for evaluating GHz band mechanical damping Yohkoh Shimano, Takahiko Yanagitani (Waseda Univ.) (5)/MW 11:30 - 11:55 Broadband piezoelectric thin film transformer for terrestrial digital band rectenna applications Ekida Kohei, Kinoshita Sarina, Shimano Yohkoh, Yanagitani Takahiko (Waseda Univ.) (6)/MW 11:55 - 12:20 Electromechanical coupling coefficient evaluation method using RLC electric resonance in the GHz band Hiroki Uchida, Kohei Ekida, Yohkoh Shimano, Takahiko Yanagitani (Waseda Univ.) ----- Break ( 80 min. ) ----- ---------------------------------------- Thu, Jul 11 PM (13:40 - 15:20) ---------------------------------------- (7)/MWPTHz 13:40 - 14:05 Studies on Ultra-High Efficiency Transmission of MIMO Signals by Intermediate Frequency over Fiber Junya Nishioka, Sojiro Masada, Takatoshi Akamatsu, Keita Mochizuki (Mitsubishi Electric) (8)/MWPTHz 14:05 - 14:30 Study on optical phased array system with pseudorandom phase modulation for realizing high-power laser system Eisuke Haraguchi, Hitomi Ono, Rio Narazaki, Tomohiro Akiyama (MitsubishiElectric Corp.) (9)/MWPTHz 14:30 - 14:55 A study on large-scale array configuration of optical matrix wireless beamformers Honoka Ito, Ken Hiraga, Riichi Kudo (NTT) (10)/OPE 14:55 - 15:20 Design and fabrication of quantum well optical modulators with circular patch antennas for radio over fiber systems Ryotaro Nakazawa, Gaku Sekiguchi (Yokohama National Univ.), Yui Otagaki, Hiroshi Murata (Mie Univ.), Atsushi Matsumoto (NICT), Taro Arakawa (Yokohama National Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Jul 11 PM (15:35 - 17:15) ---------------------------------------- (11)/MW 15:35 - 16:00 Measurement results of septum polarizer consisting of circular-to-rectangular converting waveguide Hidenori Yukawa, Kodai Miura, Akimichi Hirota, Yoshio Inasawa (Mitsubishi Ele. Corp.) (12)/MW 16:00 - 16:25 CPW Characterization on Printed Electronics Substrate Daisuke Yasunobu, Kenjiro Nishikawa (Kagoshima Univ.), Hiroto Sakaki (Mitsubishi Electric) (13)/MW 16:25 - 16:50 Two-dimensional implementation of electric circuits with retarded electromagnetic coupling on the printed circuit board Ryoichiro Sahara, Takashi Hisakado (Kyoto Univ.) (14)/MW 16:50 - 17:15 Resonator using Lead Titanate Epitaxial Thin Film for GHz-Band RF Filters Wataru Shimoyama, Yohkoh Shimano, Takahiko Yanagitani (Waseda Univ.) ---------------------------------------- Thu, Jul 11 AM (09:35 - 10:50) ---------------------------------------- (15)/EST 09:35 - 10:00 Transient Analysis of Two-Dimensional Electromagnetic Field by Compressed Sensing and FILT Kota Saito, Seiya Kishimoto, Shinichiro Ohnuki (Nihon Univ) (16)/EST 10:00 - 10:25 Surface impedance analysis of the Drude-Lorentz model using the FILT and Prony's method Takuto Makimoto (Hosei Univ.), Jerdvisanop Chakarothai (NICT), Jun Shibayama (Hosei Univ.), Yukihisa Suzuki (Tokyo Metropolitan Univ.), Katsumi Fujii, Norihiko Sekine (NICT) (17)/EST 10:25 - 10:50 Effects of Fitness Estimation Model Generation Corresponding to Data Drift in Automatic Circuit Design Using Genetic Algorithm Yuta Takayama, Takuma Akada, Kazuhiro Fujimori (Okayama Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Jul 11 PM (11:05 - 12:20) ---------------------------------------- (18)/EST 11:05 - 11:30 Numerical Evaluation of Transcranial Electrical Stimulation Due to Variation in Electrode Position Taiga Inoue, Sachiko Kodera, Akimasa Hirata (NITech) (19)/EST 11:30 - 11:55 Optimal Coil Orientation in TMS Targeting the Primary Motor Cortex Yosuke Nagata, Sachiko Kodera, Akimasa Hirata (NITech) (20)/EST 11:55 - 12:20 Development of Human Back Exposure System Using Patch Array Antenna Shoma Kato, Sachiko Kodera, Akimasa Hirata (NITech) ----- Break ( 80 min. ) ----- ---------------------------------------- Thu, Jul 11 PM (13:40 - 15:20) ---------------------------------------- (21)/EST 13:40 - 14:05 Study of the health condition estimate system using sole information Momona Kikuzawa, Hideaki Kimura (Chubu Univ) (22)/EST 14:05 - 14:30 Design of a Mach-Zehnder Type Optical Isolator Using Magnetic PCF Li Shengbo, Akito Iguchi, Yasuhide Tsuji (Muroran Inst. Tech.), Zejun Zhang (Zhejiang Univ.) (23)/EST 14:30 - 14:55 Design of Optical Waveguide Devices Using Wide Angle Finite Element Beam Propagation Method Based on Transformation Optics Chen Haonan, Taiki Matsuzaki, Akito Iguchi, Yasuhide Tsuji (Muroran Inst. Tech.), Zejun Zhang (Zhejiang Univ.) (24)/EST 14:55 - 15:20 Theoretical Design of Quasi-Millimeter-Wave Dual-band Bandpass Filter using MPhC Resonators Xilin Zhang, Chun-Ping Chen, Takaharu Hiraoka, Tetsuo Anada (Kanagawa Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Jul 11 PM (15:35 - 17:15) ---------------------------------------- (25)/EST 15:35 - 16:00 Efficient propagation analysis of optical waveguide using partition of unity finite element method with propagation operator Taiki Matsuzaki, Akito Iguchi, Yasuhide Tsuji (Muroran Inst. Tech.) (26)/EST 16:00 - 16:25 Study on Extraction of High Performance Device with Simple Profile in Topology Optimization of Optical Waveguide Devices Yoshitaka Uchida, Akito Iguchi, Yasuhide Tsuji (MuroranIT) (27)/EST 16:25 - 16:50 Research on understanding the interior of structures using the 3-D elastic wave FDTD method Takumu Ogawa, Hideaki Kimura (Chubu University Graduate School) (28)/EST 16:50 - 17:15 Study of spectral resolution in sparse estimation using multispectral camera Ginji Wakitani, Yasuo Ohtera (Toyama Pref. Univ.) ---------------------------------------- Fri, Jul 12 AM (09:10 - 10:25) ---------------------------------------- (29)/MW 09:10 - 09:35 Analysis of the Effect of Snow on EBG Waveguides for Microwave Snow Melting to Prevent Electromagnetic Wave Leakage Koyo Hatazawa, Tamami Maruyama, Masashi Nakatsugawa (National Institute of Technology, Hakodate College), Tsunayuki Yamamoto (National Institute of Technology, Tsuyama College), Manabu Omiya (Hokkaido University) (30)/MW 09:35 - 10:00 Experimental Evaluation of the Transmission Performance between a Circuit-Shape Slotted Waveguide and a λ/2 dipole antenna Masashi Nakatsugawa (National Institute of Technology, Hakodate College), Yuga Sasaki (former National Institute of Technology, Hakodate College), Tamami Maruyama (National Institute of Technology, Hakodate College), Manabu Omiya (Hokkaido Univ.), Yasuhiro Tamayama (Nagaoka Univ. of Technology) (31)/MW 10:00 - 10:25 40 GHz-band 4-elemnt Vivaldi antenna array with Double-slit for integrated antenna module Koki Furuuchi, Junhao Zhang, Tomoyuki Furuichi, Noriharu Suematsu (Tohoku Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Fri, Jul 12 PM (10:40 - 12:20) ---------------------------------------- (32)/MW 10:40 - 11:05 Two-Power-Level Impedance Match for Asymmetric Outphasing Amplifier Takashi Maehata, Shuichi Nishimura, Takashi Sumiyoshi (SEI) (33)/MW 11:05 - 11:30 Interference Canceler Circuit Configuration for Rx Caused by Tx Power Amplifier using Vector Modulator Yuki Takagi, Yoshichika Ohta (SB) (34)/MW 11:30 - 11:55 A 150 GHz CMOS Compact Vector Sum Phaseshifter Shun Beppu, Kyoya Takano (TUS) (35)/MW 11:55 - 12:20 Design and Prototyping of Microwave Ultrawideband Rectifier with 162% Fractional Bandwidth Takehiro Yamaki, Kodai Nakao, Satoshi Yoshida (Ryukoku Univ.) ----- Break ( 60 min. ) ----- ---------------------------------------- Fri, Jul 12 PM (13:20 - 14:35) ---------------------------------------- (36)/MWPTHz 13:20 - 13:45 Wireless Signal Detection Experiment Using Antenna-Coupled Electrode Electro-Optic Phase Modulator and Optical Fiber Dispersion Effect Yamato Fujikata, Naoki Ueda, Yui Otagaki, Hiroshi Murata (Mie Univ.) (37)/MWPTHz 13:45 - 14:10 Precise measurement of radar cross section of metallic sphere for the calibration of millimeter wave radar imager Naruto Yonemoto, Akiko Kohmura, Shunichi Futatsumori, Kazuyuki Morioka (ENRI) (38)/MWPTHz 14:10 - 14:35 Measurement of additional loss due to overhead power transmission lines in the 100 GHz band propagation path -- Toward utilization of terahertz radio in the area of electric power facilities -- Kensuke Ikeda, Michifumi Miyashita, Shun Morimura, Akihiro Tanaka (CRIEPI) ----- Break ( 15 min. ) ----- ---------------------------------------- Fri, Jul 12 PM (14:50 - 16:30) ---------------------------------------- (39)/EMT 14:50 - 15:15 Ray Tracing for Combined Optical System of Lens and Diffractive Optical Element Using Vector Electromagnetic Scattering Matrix Kaisei Takahashi, Jun-ichiro Sugisaka, Koichi Hirayama, Takashi Yasui (Kitami Inst. Tech.) (40)/EMT 15:15 - 15:40 Optimal Design of Optical Linear Discriminant Filters for Accurate Pattern Classification Yukihiro Noto, Jun-ichiro Sugisaka, Koichi Hirayama, Takashi Yasui (Kitami Inst. Tech.) (41)/EMT 15:40 - 16:05 A Study on Convergence Acceleration in Transient Electromagnetic Scattering Analysis Based on the Fast Inverse Laplace Transform Koki Watanabe (Fukuoka Inst. Technol.) (42)/EMT 16:05 - 16:30 FDTD Analysis with dispersive material modeling of millimeter wave propagation in magnetized plasma Hideki Kawaguchi (Muroran IT), Chenxu Wang, Hiroaki Nakamura (NIFS) ---------------------------------------- Fri, Jul 12 AM (09:40 - 11:20) ---------------------------------------- (43)/EMT 09:40 - 10:05 Transient Analyses of Nonuniform Transmission Lines Yuki Matsui, Taiki Arakawa, Shinichi Furukawa (Nihon Univ.) (44) 10:05 - 10:30 (45)/EMT 10:30 - 10:55 On the Multi-Band Operation of 7.1/8.5/20/30-GHz Spline-Taper Horn Antenna with Coaxial-Groove Walls Hideyuki Nanno, Hiroki Nishida, Masataka Ohira, Hiroyuki Deguchi (Doshisha Univ.) (46)/EMT 10:55 - 11:20 Multimode Transmission Equation using Line-Integral Formulation for Taper Waveguide with Straight Axis Hiroyuki Deguchi, Masataka Ohira (Doshisha Univ.) ----- Break ( 80 min. ) ----- ---------------------------------------- Fri, Jul 12 PM (12:40 - 14:20) ---------------------------------------- (47)/EST 12:40 - 13:05 Analysis of scattering characteristics of a finite-sized electromagnetic scattering sheet using the surface impedance method Chakarothai Jerdvisanop (NICT), Jun Shibayama (Hosei Univ.), Yukihisa Suzuki (TMU), Katsumi Fujii (NICT) (48)/EST 13:05 - 13:30 Spectroscopic light sensitivity of silicon wire photodiode with metal diffraction grating Hiroaki Satoh, Tetsuya Kawakami (Shizuoka Univ.) (49)/EST 13:30 - 13:55 Autofocusing Method for Synthetic Aperture Radar Imaging for Multiple Target with Respiratory Motion Masaya Kato, Kimitaka Sumi, Takuya Sakamoto (Kyoto Univ.) (50)/EST 13:55 - 14:20 Individual Identification Using Millimeter-Wave Radar Based on Respiratory Features Haruto Kobayashi (Kyoto Univ.), Yuji Tanaka (NITech), Takuya Sakamoto (Kyoto Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Fri, Jul 12 PM (14:35 - 16:15) ---------------------------------------- (51)/EST 14:35 - 15:00 Data Fusion of Multiple Array Radar Systems Located at Arbitrary Locations with Arbitrary Angles Using Physiological Signals Yu Oshima, Takuya Sakamoto (Kyoto Univ.) (52)/EST 15:00 - 15:25 Accurate Radar-Based Detection of Sleep Apnea Using Overlapping Time-Interval Averaging Kodai Hasegawa (Kyoto Univ.), Yuji Tanaka (NITech), Shigeaki Okumura, Hirofumi Taki (MaRI), Hironobu Sunadome, Satoshi Hamada, Susumu Sato (Kyoto Univ.), Kazuo Chin (Nihon Univ.), Takuya Sakamoto (Kyoto Univ.) (53)/EST 15:25 - 15:50 Accurate Measurement of Heartbeat by Selecting Radar Echoes Based on Spectral Features Nobukazu Konishi, Itsuki Iwata (Kyoto Univ.), Yuji Tanaka (NITech), Takuya Sakamoto (Kyoto Univ.) (54)/EST 15:50 - 16:15 A Study on Weighting of Amplitude and Phase of Respiratory Displacement in Body Orientation Estimation with Millimeter Wave Radar Yuji Tanaka (NITech), Wenxu Sun, Takuya Sakamoto (Kyoto Univ.), Akimasa Hirata (NITech) # Information for speakers General Talk will have 20 minutes for presentation and 5 minutes for discussion. # CONFERENCE SPONSORS: - This conference is technical co-sponsored by IEEE MTT-S Japan Chapter, IEEE MTT-S Kansai Chapter and IEEE MTT-S Nagoya Chapter. === Technical Committee on OptoElectronics (OPE) === # FUTURE SCHEDULE: Thu, Aug 29, 2024 - Fri, Aug 30, 2024 (tentative): Hirosaki University [Sat, Jun 15], Topics: Photodetectors, Modulators, Optical Electrical device packaging and reliability # SECRETARY: Takshi Fujisawa (Hosei Univ.) ope-  n  n   Hideyuki Nasu (Furukawa Electric) ope- nn=== Technical Committee on Electromagnetic Theory (EMT) === # SECRETARY: Kenichi Ishida(Kyushu Sangyo University), Ryousuke Ozaki(Nihon University) E-mail: emt-  c  ry=== Technical Committee on Microwaves (MW) === # FUTURE SCHEDULE: Thu, Sep 19, 2024 - Fri, Sep 20, 2024: Takamatsu Chamber of commerce [Wed, Jul 10], Topics: Microwave, Millimeter wave Thu, Oct 17, 2024 - Fri, Oct 18, 2024: Akita Art Village Onsen Yupopo [Fri, Aug 2], Topics: Microwave, EM simulation, EMC, etc. # SECRETARY: Ryo Ishikawa （UEC） E-mail: r  i   c or Shohei Imai (Murata Manufacturing Co., Ltd) E-mail: s   ii ig === Technical Committee on Electronics Simulation Technology (EST) === # FUTURE SCHEDULE: Thu, Oct 17, 2024 - Fri, Oct 18, 2024: Akita Art Village Onsen Yupopo [Fri, Aug 2], Topics: Microwave, EM simulation, EMC, etc. # SECRETARY: Keiji SAKAKI (Kozo Keikaku Engineering Inc.) est-  === Technical Committee on Microwave Photonics and Terahertz Photonic-Electronic Technologies (MWPTHz) === # SECRETARY: Secretariat of Technical Committee of MWPTHz Email: mwpthz- nnSecretary: Yuya Yamaguchi and Issei Watanabe === Technical Meeting on Electromagnetic Theory (IEE-EMT) === Last modified: 2024-06-28 15:55:03 |
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