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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 37  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
WPT 2023-03-16
14:30
Kyoto Kyoto-Univ. (Uji campus)
(Primary: On-site, Secondary: Online)
Experiments study on LED lighting with reactance load magnetic field coupled WPT.
Akari Kamada, Tamami Maruyama, Masashi Nakatsugawa, Masaya Tamura (NIT, Hakodate College)
 [more]
WPT 2023-03-17
15:00
Kyoto Kyoto-Univ. (Uji campus)
(Primary: On-site, Secondary: Online)
Analysis and xperiment of C-shaped loop rectenna array for LED lighting accessories
Noa Ebita, Tamami Maruyama, Masashi Nakatsugawa (NIT, Hakodate College), Masaya Tamura (Toyohashi University of Technology)
 [more]
WPT
(2nd)
2022-12-05
- 2022-12-06
Kyoto Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University
(Primary: On-site, Secondary: Online)
Basic Study on the Wireless Multi-Feeding of Cavity Resonance-Enabled Wireless Power Transfer with a Higher-Order Mode
Kyosuke Onuma (Toyohashi Univ. Tech.), Hiromasa Saeki (Murata Manufacturing Co., Ltd.), Masaya Tamura (Toyohashi Univ. Tech.)
A cavity resonance-enabled wireless power transfer (CR WPT) as a wireless power feeding method to sensor nodes in factor... [more]
WPT
(2nd)
2022-12-05
- 2022-12-06
Kyoto Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University
(Primary: On-site, Secondary: Online)
Design of a non-tunable matching circuit to improve the charging speed of drones with underwater WPT
Fuma Arito, Masaya Tamura (Toyohashi Univ. Tech.)
To improve the charging speed of an underwater wireless power transfer system, this paper proposed a non-tunable matchin... [more]
WPT
(2nd)
2022-12-05
- 2022-12-06
Kyoto Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University
(Primary: On-site, Secondary: Online)
Wireless power supply for LED accessories based on the principle of looped Yagi-Uda antennas.
Noa Ebita, Tamami Maruyama, Masashi Nakatsugawa (NIT, Hakodate College), Masaya Tamura (Toyohashi University of Technology)
This study investigates a method of extending the wireless power transmission distance by using the loop-shaped elements... [more]
WPT
(2nd)
2022-12-05
- 2022-12-06
Kyoto Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University
(Primary: On-site, Secondary: Online)
Analysis on the wireless power transmission efficiency of the moving objects simultaneously fed by a single coil for the magnetic field coupled WPT
Akari Kamada, Tamami Maruyama, Masashi Nakatsugawa (NIT, Hakodate College), Masaya Tamura (Toyohashi University of Technology)
With magnetic field coupling WPT, multiple mobile objects can be fed electric power, and be operated simultaneously beca... [more]
MW 2022-05-20
13:00
Kyoto Kyoto Univ.
(Primary: On-site, Secondary: Online)
Formulation of kQ theory for underwater capacitive wireless power transfer
Yasumasa Naka, Masaya Tamura (Toyohashi Univ.) MW2022-20
kQ theory is a significant guideline to design a high-efficient capacitive coupler for wireless power transfer. However,... [more] MW2022-20
pp.28-31
MW 2021-12-17
13:10
Kanagawa Kawasaki City Industrial Promotion Hall
(Primary: On-site, Secondary: Online)
Basic Study of Decoupling Circuit Between Antennas Using BSF Design Concept
Masaya Takagi, Masaya Tamura, Yuichi Miyaji (Toyohashi Univ. Tech.) MW2021-101
In this study, we focus on the design method of a band-stop filter (BSF) using a parallel coupling matrix and propose a ... [more] MW2021-101
pp.97-102
WPT 2021-12-09
13:05
Online Online Basic study of capacitive WPT for implantable medical devices
Marimo Matsumoto, Masaya Tamura (TUT) WPT2021-13
Implantable medical devices need to have their batteries replaced about 10 years after implantation. Wireless power tran... [more] WPT2021-13
pp.1-4
MW 2021-11-18
13:30
Kagoshima Kagoshima University
(Primary: On-site, Secondary: Online)
A study on design of diplexer using lumped-element matching circuits
Shinpei Oshima (NIT, Oyama College), Masaya Tamura (Toyohashi Univ. of Tech.) MW2021-67
 [more] MW2021-67
pp.7-10
MW 2021-03-05
11:20
Online Online A study on a high attenuation triplexer using chip components
Tatsuki Yanagawa, Shinpei Oshima (ONCT), Masaya Tamura (TUT) MW2020-93
In this study, we study a small triplexer with high attenuation performance. The specification of the triplexer is for G... [more] MW2020-93
pp.13-16
MW 2021-03-05
11:45
Online Online Experimental study of a triplexer using matching circuits consisted of lumped elements
Genki Oishi, Shinpei Oshima (NIT,Oyama College), Masaya Tamura (TUT) MW2020-94
Recently, the technology of triplexers is actively researched in order to realize the small size and high performance.
... [more]
MW2020-94
pp.17-21
WPT 2019-06-11
09:50
Hokkaido Hokkaido Univ. Relationship between Reflection Probes and Power Transmission Efficiency in Cavity Resonance enabled WPT
Shinji Nimura, Daiki Fujii, Masaya Tamura (TUT) WPT2019-15
 [more] WPT2019-15
pp.25-30
MW 2018-12-13
15:10
Kanagawa Kanagawa Univ. Development of Planer Capacitive Power Transmitter and Receiver for Cavity Resonance enabled WPT
Daigo Frusu, Masaya Tamura (Tohohashi Univ. Tech.) MW2018-123
This paper proposes a planar capacitive power transmitter and receiver for cavity resonance enabled wireless power trans... [more] MW2018-123
pp.55-59
EE, WPT, IEE-SPC 2018-07-03
13:15
Hokkaido Hokkaido University Integration of Differential Power Receiver and Rectifier for Cavith Resonance enabled Wireless Power Transfer
Daigo Frusu, Shinji Nimura, Daiki Fujii, Masaya Tamura (Tohohashi Univ. Tech.) WPT2018-24
To secure the power of sensor nodes for a wireless sensor network in a greenhouse, we propose a cavity
resonance enable... [more]
WPT2018-24
pp.91-96
ICD, MW 2018-03-01
14:40
Shiga The University of Shiga Prefecture Bandstop Filter Using Meander Loop Resonator with Folded Open Stub
Shosei Tomida, Masaya Tamura (Toyohashi Univ. of Tech.) MW2017-182 ICD2017-106
A miniaturization of the wireless devices is demanded due to the development of wireless communication. In particular, v... [more] MW2017-182 ICD2017-106
pp.45-50
MW 2017-12-19
15:50
Tokyo   Proposal of Reflective Circuit and Variable-Attenuation-Phase Shifter with Independently Controllable Amplitude and Phase
Shosei Tomida, Satoshi Kitabayashi, Yuichi Miyaji, Masaya Tamura (Toyohashi Univ. of Tech.) MW2017-151
Variable attenuators and phase shifters are used in various wireless systems. However, there are few reports for miniatu... [more] MW2017-151
pp.53-58
WPT
(2nd)
2017-12-09
- 2017-12-11
Overseas National University of Singapore(AWPT2017) Measurement of complex permittivity for fresh water under high electric field
Kousuke Murai, Yasumasa Naka, Takuma Nakata, Masaya Tamura (Toyohashi Tech)
In this paper, we reveal the complex permittivity properties of fresh water under a high electric field. First, the meas... [more]
WPT
(2nd)
2017-12-09
- 2017-12-11
Overseas National University of Singapore(AWPT2017) Design of Capacitive Coupler for High Efficiency Wireless Power Transfer Under Fresh Water
Yasumasa Naka, Kosuke Murai, Masaya Tamura (Toyohashi Tech.)
This paper describes a design method of the capacitive coupler achieving the improvement in efficiency underwater wirele... [more]
WPT
(2nd)
2017-12-09
- 2017-12-11
Overseas National University of Singapore(AWPT2017) Design and Prototyping of Differential Power Receiver for Cavity Resonance enabled Wireless Power Transfer
Daigo Furusu, Ippei Takano, Shinji Nimura, Masaya Tamura (Toyohashi univ. of tech.)
To secure the power of sensor nodes for wireless sensor network in greenhouse, we propose a cavity resonance enabled wir... [more]
 Results 1 - 20 of 37  /  [Next]  
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