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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SAT, SANE (Joint) |
2024-02-09 11:20 |
Kagoshima | AmaHome PLAZA (Amami City Shimin Koryu Center) (Primary: On-site, Secondary: Online) |
[Short Paper]
Time-varying investigation of Iridium satellite positioning of a balloon during stratospheric flight over Antarctica Rikito Matsuo, Takana Kaho (Shonan Inst. Tech.), Yoshitaka Saito, Masahiro Yamatani (JAXA), Yoshihiro Tomikawa (NIPR)  SAT2023-72 |
We are conducting an experiment to acquire data from sensors mounted on an atmospheric balloon flying in the stratospher... [more] | SAT2023-72 pp.69-71 |
| SAT, SANE (Joint) |
2024-02-09 11:35 |
Kagoshima | AmaHome PLAZA (Amami City Shimin Koryu Center) (Primary: On-site, Secondary: Online) |
[Short Paper]
Evaluation of Beam Steering Angle of 64-Element Staircase Array Antenna Using Patch Antenna with Parasitic Elements Ayano Yano, Hideya So, Takana Kaho (Shonan Inst. Tech.) SAT2023-73 |
Massive MIMO using multiple antenna elements is being considered to increase the speed and capacity of wireless communic... [more] | SAT2023-73 pp.72-74 |
| SAT, SANE (Joint) |
2024-02-09 15:35 |
Kagoshima | AmaHome PLAZA (Amami City Shimin Koryu Center) (Primary: On-site, Secondary: Online) |
Study on estimating balloon position in the stratosphere using time variation of Iridium satellite positioning information Takana Kaho (Shonan Inst. Tech.), Yoshitaka Saito, Masahiro Yamatani (JAXA), Yoshihiro Tomikawa (NIPR) SAT2023-78 |
We are conducting an experiment to acquire sensor data mounted on a high-altitude balloon flying in the stratosphere usi... [more] | SAT2023-78 pp.93-98 |
| ED, MW | 2024-01-26 14:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Research on Phased Array Antenna Device for Beyond 5G Takana Kaho, Hideya So, Koji Matsunaga (Shonan Inst. Tech.) ED2023-80 MW2023-172 |
Beyond 5G mobile communication systems are expected to use higher frequencies, and base station equipment is required to... [more] | ED2023-80 MW2023-172 pp.75-80 |
| ICTSSL, CAS | 2024-01-25 15:05 |
Kanagawa | (Primary: On-site, Secondary: Online) |
Design and evaluation of electric hand wireless circuit using UDP Tomoya Shigeno, Takahiko Mori (Shonan Institute of Tech.) CAS2023-93 ICTSSL2023-46 |
The authors have previously proposed a method of wireless manipulation of electric hand by facial muscles using piezoele... [more] | CAS2023-93 ICTSSL2023-46 pp.52-55 |
| ICTSSL, CAS | 2024-01-25 15:20 |
Kanagawa | (Primary: On-site, Secondary: Online) |
Experiments and evaluation using electric hand wireless circuit Haruka Saotome, Takahiko Mori (Shonan Institute of Tech.) CAS2023-94 ICTSSL2023-47 |
The authors have previously proposed a method of wireless manipulation of electric hand by facial muscles using piezoele... [more] | CAS2023-94 ICTSSL2023-47 pp.56-59 |
| ET | 2023-10-21 13:10 |
Nagano | Shinshu University Faculty of Engineering | Differential analysis of heart rate, facial expressions, and brain waves during learning of visual- and text-based languages Katsuyuki Umezawa, Takumi Koshikawa (Shonan Inst. of Tech.), Makoto Nakazawa (Junior College of Aizu), Shigeichi Hirasawa (Waseda Univ.) ET2023-18 |
From 2020, programming education has become compulsory at elementary schools. Visual programming languages are becoming ... [more] | ET2023-18 pp.1-6 |
| MW, EMCJ, EST, IEE-EMC [detail] | 2023-10-20 09:40 |
Yamagata | Yamagata University (Primary: On-site, Secondary: Online) |
Evaluation of DPD Compensation and Modulation Bandwidth Dependence of GaN Doherty Amplifier Using 5G NR TDD Signals Ayano Yano, Takana Kaho (Shonan Inst. Tech.), Shuichi Sakata, Yuji Komatsuzaki, Koji Yamanaka (Mitsubishi Electric) EMCJ2023-58 MW2023-112 EST2023-85 |
We are researching broadband GaN amplifiers for base stations covering 4G/5G frequencies. We built a measurement system ... [more] | EMCJ2023-58 MW2023-112 EST2023-85 pp.119-124 |
| MW, EMCJ, EST, IEE-EMC [detail] | 2023-10-20 10:00 |
Yamagata | Yamagata University (Primary: On-site, Secondary: Online) |
Study on Efficiency Improvement of Dual-Input GaN Amplifier as Outphasing Amplifier Shinro Yatsuda, Rikito Matsuo, Takana Kaho (Shonan Inst.Tech.), Shuichi Sakata, Yuji Komatsuzaki, Koji Yamanaka (Mitsubishi Electric) EMCJ2023-59 MW2023-113 EST2023-86 |
We are developing a base station amplifier that covers a wide frequency range of 4G/5G by switching the Doherty and outp... [more] | EMCJ2023-59 MW2023-113 EST2023-86 pp.125-130 |
| ET | 2023-07-14 13:10 |
Hokkaido | Muroran Institute of Technology / Online (Primary: On-site, Secondary: Online) |
English Pronunciation Practice Using the Speech Recognition Function Katsuyuki Umezawa (Shonan Inst. of Tech.), Makoto Nakazawa (Junior College of Aizu), Michiko Nakano, Shigeichi Hirasawa (Waseda Univ.) ET2023-9 |
The development of the AI field in recent years has been remarkable, and the speech recognition function has become wide... [more] | ET2023-9 pp.1-6 |
| WIT | 2023-06-17 10:25 |
Okinawa | Okinawa Industry Support Center (Primary: On-site, Secondary: Online) |
Development of A Boccia System for On-site Use in Special Needs Education Hong Zhang (KGU), Kazuki Hamada (KU), Mutsuhiro Nakashige (Shonan Inst. of Tech.), Michiya Yamamoto (KGU) WIT2023-9 |
Boccia has been introduced into many special needs schools, but commercially available boccia systems are difficult to u... [more] | WIT2023-9 pp.46-49 |
| WIT | 2023-06-17 10:50 |
Okinawa | Okinawa Industry Support Center (Primary: On-site, Secondary: Online) |
Radio-Controlled Vacuum Cleaner as a Learning Material for Binary Relationships Mutsuhiro Nakashige, Futo Ito (Shonan Inst. of Tech.), Ryota Shibusawa (Daiichi Inst. of Tech.), Katsutoshi Oe (NBU) WIT2023-10 |
With the declining birthrate, the number of children and students receiving special-needs education is increasing every ... [more] | WIT2023-10 pp.50-53 |
| EA | 2023-05-25 14:25 |
Online | Online | Improved SPICE Modeling of Vacuum Tubes for Low Plate Voltage Mitsuharu Arimura (Shonan Inst. Tech.) EA2023-2 |
We have measured the characteristics of vacuum tubes for plate voltages as low as 20-30V and fitted to a mathematical mo... [more] | EA2023-2 pp.9-14 |
| NLP, MSS | 2023-03-15 16:35 |
Nagasaki | (Primary: On-site, Secondary: Online) |
An Trial to Replace Chaotic Neural Networks with Hidden Markov Models.
-- A Case of Method for Solving Asymmetric Traveling Salesman Problems -- Toshihiro Tachibana, Tomoya Matsuno (Shonan Inst. of Tech.), Masaharu Adachi (Tokyo Denki Univ.), Kaya Nagasawa (Shonan Inst. of Tech.) MSS2022-78 NLP2022-123 |
We have proposed a method for adaptive switching between multiple methods using chaotic neural networks. Our research ha... [more] | MSS2022-78 NLP2022-123 pp.81-84 |
| RCC, ISEC, IT, WBS | 2023-03-14 14:15 |
Yamaguchi | (Primary: On-site, Secondary: Online) |
Construction of Grammar-Based Codes Using the LZ78 Code and Its Variants Mitsuharu Arimura (Shonan Inst. Tech.) IT2022-103 ISEC2022-82 WBS2022-100 RCC2022-100 |
It is shown by Kieffer and Yang that Lempel-Ziv78 (LZ78) method can be implemented as a variation of grammar-based code.... [more] | IT2022-103 ISEC2022-82 WBS2022-100 RCC2022-100 pp.224-229 |
| ET | 2023-03-15 10:05 |
Tokushima | Tokushima University (Primary: On-site, Secondary: Online) |
About the Comparison of Biometric Information during Learning of Visual- and Text-based Programming Language Katsuyuki Umeawa (Shonan Inst. of Tech.), Makoto Nakazawa (Junior College of Aizu), Shigeichi Hirasawa (Waseda Univ.) ET2022-82 |
Beginners in learning programming learn visual-based programming languages such as Scratch, while experts use text-based... [more] | ET2022-82 pp.142-147 |
| SANE, SAT (Joint) |
2023-03-02 11:40 |
Okinawa | (Primary: On-site, Secondary: Online) |
Altitude and Location Dependence of Iridium Positioning Error in Balloon Experiments Takato Suzuki, Takana Kaho (Shonan Inst. Tech.), Yoshitaka Saito, Masahiro Yamatani (JAXA), Yoshihiro Tomikawa (NIPR) SAT2022-61 |
We are conducting experiments to acquire data from sensors mounted on high-altitude balloons using short burst communica... [more] | SAT2022-61 pp.34-39 |
| CAS, CS | 2023-03-01 09:55 |
Fukuoka | Kitakyushu International Conference Center (Primary: On-site, Secondary: Online) |
A Study of Switching Methods Using Chaotic Neurodynamics for Solving Multi-Objective Optimization Problem Toshihiro Tachibana, Touya Suzuki, Takuya Inoue (Shonan Inst. of Tech.), Masaharu Adachi (Tokyo Denki Univ.) CAS2022-97 CS2022-74 |
We have proposed several methods for solving asymmetric traveling salesman problems and multi-objective optimization pro... [more] | CAS2022-97 CS2022-74 pp.6-11 |
| OCS, OFT, OPE (Joint) [detail] |
2023-02-17 10:30 |
Okinawa | kukuru-itomancity (Primary: On-site, Secondary: Online) |
Gain Controllability of FM-EDFA with Pump Power Adjustment
-- 4-LP Mode Case -- Hirotaka Ono (Shonan Inst. Tech.), Makoto Yamada (Osaka Metropolitan Univ.) OFT2022-60 OPE2022-109 |
[more] | OFT2022-60 OPE2022-109 pp.45-49(OFT), pp.76-80(OPE) |
| MW, ED | 2023-01-27 11:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Measurement Evaluation of Bias Dependence of Single-Input Broadband GaN Amplifier Yuki Nakagawa, Takana Kaho (Shonan Inst. Tech.), Shuichi Sakata, Yuji Komatsuzaki, Koji Yamanaka (MELCO) ED2022-89 MW2022-148 |
We are researching a broadband GaN amplifier for 4G/5G base stations covering a 4GHz band from 800MHz to 4.8GHz. We aim ... [more] | ED2022-89 MW2022-148 pp.19-24 |
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