Online edition: ISSN 2432-6380
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OPE2024-9
A Study on Shortening Initial Acquisition Time of Satellite Optical Communication
Hitomi Ono, Rio Narazaki, Eisuke Haraguchi (Mitsubishi Electric Corp.)
pp. 1 - 4
OPE2024-10
Exploring Telemetry Information Configuration for Millimeter-Wave Fixed Wireless Systems in Network Control
Atsushi Kanno (NITech), Zu-Kai Weng (NICT), Tetsuya Kawanishi (Waseda Univ.)
pp. 5 - 8
OPE2024-11
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.)
pp. 9 - 12
OPE2024-12
Method for evaluating GHz band mechanical damping
Yohkoh Shimano, Takahiko Yanagitani (Waseda Univ.)
pp. 13 - 14
OPE2024-13
Broadband piezoelectric thin film transformer for terrestrial digital band rectenna applications
Ekida Kohei, Kinoshita Sarina, Shimano Yohkoh, Yanagitani Takahiko (Waseda Univ.)
pp. 15 - 17
OPE2024-14
Electromechanical coupling coefficient evaluation method using RLC electric resonance in the GHz band
Hiroki Uchida, Kohei Ekida, Yohkoh Shimano, Takahiko Yanagitani (Waseda Univ.)
pp. 18 - 19
OPE2024-15
Studies on Ultra-High Efficiency Transmission of MIMO Signals by Intermediate Frequency over Fiber
Junya Nishioka, Sojiro Masada, Takatoshi Akamatsu, Keita Mochizuki (Mitsubishi Electric)
pp. 20 - 23
OPE2024-16
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.)
pp. 24 - 27
OPE2024-17
Study on large-scale array configuration of optical matrix wireless beamformers
Honoka Ito, Ken Hiraga, Riichi Kudo (NTT)
pp. 28 - 31
OPE2024-18
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.)
pp. 32 - 37
OPE2024-19
Measurement results of septum polarizer consisting of circular-to-rectangular converting waveguide
Hidenori Yukawa, Kodai Miura, Akimichi Hirota, Yoshio Inasawa (Mitsubishi Ele. Corp.)
pp. 38 - 43
OPE2024-20
CPW Characterization on Printed Electronics Substrate
Daisuke Yasunobu, Kenjiro Nishikawa (Kagoshima Univ.), Hiroto Sakaki (Mitsubishi Electric)
pp. 44 - 49
OPE2024-21
Two-dimensional implementation of electric circuits with retarded electromagnetic coupling on the printed circuit board
Ryoichiro Sahara, Takashi Hisakado (Kyoto Univ.)
pp. 50 - 55
OPE2024-22
Lead Titanate Epitaxial Thin Film Resonator for GHz-Band RF Filters
Wataru Shimoyama, Yohkoh Shimano, Takahiko Yanagitani (Waseda Univ.)
pp. 56 - 57
OPE2024-23
Transient Analysis of Two-Dimensional Electromagnetic Field by Compressed Sensing and FILT
Kota Saito, Seiya Kishimoto, Shinichiro Ohnuki (Nihon Univ)
pp. 58 - 62
OPE2024-24
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)
pp. 63 - 68
OPE2024-25
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.)
pp. 69 - 74
OPE2024-26
Numerical Evaluation of Transcranial Electrical Stimulation Due to Variation in Electrode Position
Taiga Inoue, Sachiko Kodera, Akimasa Hirata (NITech)
pp. 75 - 79
OPE2024-27
Optimal Coil Orientation in TMS Targeting the Primary Motor Cortex
Yosuke Nagata, Sachiko Kodera, Akimasa Hirata (NITech)
pp. 80 - 85
OPE2024-28
Development of Human Back Exposure System Using Patch Array Antenna
Shoma Kato, Sachiko Kodera, Akimasa Hirata (NITech)
pp. 86 - 91
OPE2024-29
Study of the health condition estimate system using sole information
Momona Kikuzawa, Hideaki Kimura (Chubu Univ)
pp. 92 - 97
OPE2024-30
Design of Mach-Zehnder Type Optical Isolator Using Magnetic Photonic Crystal Fiber
Li Shengbo, Akito Iguchi, Yasuhide Tsuji (Muroran Inst. Tech.), Zejun Zhang (Zhejiang Univ.)
pp. 98 - 102
OPE2024-31
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.)
pp. 103 - 107
OPE2024-32
Theoretical Design of Quasi-Millimeter-Wave Dual-band Bandpass Filter using MPhC Resonators
Xilin Zhang, Chun-Ping Chen, Takaharu Hiraoka, Tetsuo Anada (Kanagawa Univ.)
pp. 108 - 113
OPE2024-33
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.)
pp. 114 - 118
OPE2024-34
Study on Extraction of High Performance Device with Simple Profile in Topology Optimization of Optical Waveguide Devices
Yoshitaka Uchida, Akito Iguchi, Yasuhide Tsuji (MuroranIT)
pp. 119 - 124
OPE2024-35
Research on Understanding the Interior of Structures the 3-D Using Elastic Wave FDTD Method
Takumu Ogawa, Hideaki Kimura (Chubu University Graduate School)
pp. 125 - 130
OPE2024-36
Study of wavelength resolution in sparse estimation of multispectral camera
Ginji Wakitani, Yasuo Ohtera (Toyama Pref. Univ.)
pp. 131 - 136
OPE2024-37
Analysis of the Effect of Snow on EBG Waveguides for Microwave Snow Melting to Prevent Electromagnetic Wave Leakage
Koyo Hatazawa, Tamami Maruyama, Takahiko Nakamura, Masashi Nakatsugawa (National Institute of Technology, Hakodate College), Tsunayuki Yamamoto (National Institute of Technology, Tsuyama College), Manabu Omiya (Hokkaido University)
pp. 137 - 140
OPE2024-38
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)
pp. 141 - 145
OPE2024-39
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.)
pp. 146 - 151
OPE2024-40
Two-Power-Level Impedance Match for Asymmetric Outphasing Amplifier
Takashi Maehata, Shuichi Nishimura, Takashi Sumiyoshi (SEI)
pp. 152 - 157
OPE2024-41
Interference Canceler Circuit Configuration for Rx Caused by Tx Power Amplifier using Vector Modulator
Yuki Takagi, Yoshichika Ohta (SB)
pp. 158 - 162
OPE2024-42
A 150 GHz CMOS Compact Vector Sum Phaseshifter
Shun Beppu, Kyoya Takano (TUS)
pp. 163 - 166
OPE2024-43
Design and Prototyping of Microwave Ultrawideband Rectifier with 162.7% Fractional Bandwidth
Takehiro Yamaki, Kodai Nakao, Satoshi Yoshida (Ryukoku Univ.)
pp. 167 - 172
OPE2024-44
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.)
pp. 173 - 176
OPE2024-45
Statistical Analysis of Radar Cross Section of Reference Samples for Security Inspection Radar Systems
Naruto Yonemoto, Akiko Kohmura, Shunichi Futatsumori, Kazuyuki Morioka, Yoshio Makita (ENRI)
pp. 177 - 181
OPE2024-46
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)
pp. 182 - 187
OPE2024-47
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.)
pp. 188 - 192
OPE2024-48
Optimal Design of Optical Linear Discriminant Filters for Accurate Pattern Classification
Yukihiro Noto, Jun-ichiro Sugisaka, Koichi Hirayama, Takashi Yasui (Kitami Inst. Tech.)
pp. 193 - 197
OPE2024-49
A Study on Convergence Acceleration in Transient Electromagnetic Scattering Analysis Based on the Fast Inverse Laplace Transform
Koki Watanabe (Fukuoka Inst. Technol.)
pp. 198 - 200
OPE2024-50
FDTD Analysis with dispersive material modeling of millimeter wave propagation in magnetized plasma
Hideki Kawaguchi (Muroran IT), Chenxu Wang, Hiroaki Nakamura (NIFS)
pp. 201 - 206
OPE2024-51
Transient Analyses of Nonuniform Transmission Lines
Yuki Matsui, Taiki Arakawa, Shinichi Furukawa (Nihon Univ.)
pp. 207 - 212
OPE2024-52
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.)
pp. 213 - 218
OPE2024-53
Multimode Transmission Equation using Line-Integral Formulation for Taper Waveguide with Straight Axis
Hiroyuki Deguchi, Masataka Ohira (Doshisha Univ.)
pp. 219 - 224
OPE2024-54
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)
pp. 225 - 230
OPE2024-55
Spectroscopic Light Sensitivity of Silicon Wire Photodiode with Metallic Diffraction Grating
Hiroaki Satoh, Tetsuya Kawakami (Shizuoka Univ.)
pp. 231 - 235
OPE2024-56
Autofocusing Method for Synthetic Aperture Radar Imaging for Multiple Target with Respiratory Motion
Masaya Kato, Kimitaka Sumi, Takuya Sakamoto (Kyoto Univ.)
pp. 236 - 241
OPE2024-57
Individual Identification Using Millimeter-Wave Radar Based on Respiratory Features
Haruto Kobayashi (Kyoto Univ.), Yuji Tanaka (NITech), Takuya Sakamoto (Kyoto Univ.)
pp. 242 - 247
OPE2024-58
Data Fusion of Multiple Array Radar Systems Located at Arbitrary Locations with Arbitrary Angles Using Physiological Signals
Yu Oshima, Takuya Sakamoto (Kyoto Univ.)
pp. 248 - 253
OPE2024-59
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.)
pp. 254 - 259
OPE2024-60
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.)
pp. 260 - 263
OPE2024-61
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)
pp. 264 - 269
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.