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Technical Committee on Wireless Power Transfer (WPT)
Chair: Kenjiro Nishikaa (Kagoshima Univ.) Vice Chair: Hiroshi Hirayama (Nagoya Inst. of Tech.)
Secretary: Masahiro Hanazawa (UL Japan), Takehiro Imurai (Tokyo Univ. of Science)
Assistant: Asako Suzuki (Fujiwaves), Yuki Tanaka (Panasonic)

DATE:
Thu, Mar 16, 2023 10:35 - 17:05
Fri, Mar 17, 2023 09:30 - 16:45

PLACE:
3F Wood Composite Hall, Uji Campus, Kyoto University(Kyoto University Gokasho, Uji, Kyoto, 611-0011 Japan. 10 minutes walk from JR Obaku Sta. or Keihan Obaku Sta. Building No.4 on accessmap. https://www.kyoto-u.ac.jp/ja/access/campus/map6r-uji)

TOPICS:
SSPS Technology, General WPT

----- Opening Address ( 5 min. ) -----

----------------------------------------
Thu, Mar 16 AM (10:35 - 12:15)
----------------------------------------

(1) 10:35 - 11:00
Design of 28 GHz Band 360° Low-Loss Phase Shifter
Bo Yang, Wenyi Shao, Hiroyuki Kamada, Tomohiko Mitani, Naoki Shinohara (Kyoto Univ.)

(2) 11:00 - 11:25
Study on Dimensional Extension of Electromagnetic Coupling-Type Microwave Heating Systems
Takero Toyonaga, Tomohiko Mitani, Naoki Shinohara (Kyoto Univ.)

(3) 11:25 - 11:50

Atsuki Saitoh (Saitama Univ.)

(4) 11:50 - 12:15
Operating Analysis of Doherty-Outphasing Hybrid Power Amplifier on Saturation Region
Daisuke Yasunobu, Ren Furumoto, kenjirou Nishikawa (Kagoshima Univ.)

----- Lunch Break ( 60 min. ) -----

----------------------------------------
Thu, Mar 16 PM (13:15 - 14:55)
----------------------------------------

(5) 13:15 - 13:40
Digital Control of the Optimal Frequency on Wireless Power Transfer for Electric Vehicles
Ryusei Okamura, Kazuya Yamaguchi (NITNC)

(6) 13:40 - 14:05
Basic Research on Realization of Thin Edgewise-type Coil for Dynamic Wireless Power Transfer
Renya Shimizu, Takahiro Yamahara, Koki Hanawa, Takehiro Imura, Yoichi Hori (Tokyo Univ of Science)

(7) 14:05 - 14:30
Transmission Electric Energy Improvement of Dynamic Wireless Power Transfer System with Coil Array Installed on Ground Side
So Miyamoto, Ryosuke Ota, Nobukazu Hoshi, Ryohei Okada (Tokyo Univ. Sci.)

(8) 14:30 - 14:55
Experiments study on extending LED-Cube lighting distance by impedanceloaded magnetic field coupled wireless power transmission.
Akari Kamada, Noa Ebita, Tamami Maruyama, Masashi Nakatsugawa, Masaya Tamura (NIT, Hakodate College)

----- Break ( 20 min. ) -----

----------------------------------------
Thu, Mar 16 PM (15:15 - 17:05)
----------------------------------------

(9) 15:15 - 15:40
Experimental Evaluation on Phase Error Correction Method of Phased Array Antenna for Power Transmission
Yoko Segami, Toshio Ishizaki (Ryukoku Univ.), Takayuki Matsumuro (ATR), Naoki Hasegawa, Yuta Nakamoto, Takashi Hirakawa (Softbank)

(10) 15:40 - 16:05
Study on Output Monitoring System for Transmitting Array Antenna of Space Solar Power Test Satellite
Fumiaki Ito, Tomohiko Mitani, Naoki Shinohara (Kyoto Univ)

(11) 16:05 - 16:30
Development of a Wireless Power Transmission System Using Antenna Elements on Solar Arrays
Takahiro Ohnishi (TUS), Yusuke Kishida, Miki Kaneko, Shuji Higashigawa (Hosei), Tatsuya Yamagami (SOKENDAI), Tomohiko Saitoh (TUS), Koji Tanaka (SOKENDAI)

(12) 16:30 - 16:55
Development of Microwave Power Charging System assisted by Drone
Teruo Fujiwara (SHO), Yoshiaki Iijima (TAKUWA), Takashi Tomura (Tokyo Tech), Kazuo Hasegawa, (SHO)

(13) 16:55 - 17:05
Award Ceremony

----------------------------------------
Fri, Mar 17 AM (09:30 - 11:35)
----------------------------------------

(14) 09:30 - 09:55
Development of Wideband Antennas(III)
Hideki Ujihara, Tomohiko Mitani (Kyoto Univ.)

(15) 09:55 - 10:20
Near-Field Measurement of Deployable Antennas for The Small SAR Satellites StriX-2-5
Shuntaro Omi, Naoto Onodera, Budhaditya Pyne, Prilando Akbar (Synspective), Hirobumi Saito (Waseda Univ.), Masato Tanaka, Toshihiro Obata (Synspective), Koji Tanaka (JAXA)

(16) 10:20 - 10:45
(See Japanese page.)

(17) 10:45 - 11:10
A Study on Scattered Electromagnetic Field Calculation from Finite Length Conductor
kazuma Kabasawa, Yusuke Kusama (Toyo Univ)

(18) 11:10 - 11:35
Study of a Phased Array Antenna with Partially Driven Method in the Radiating Near Field
Hiroyuki Kamada, Bo Yang, Baku Takahara, Wenyi Shao, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.)

----- Lunch Break ( 60 min. ) -----

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Fri, Mar 17 PM Impedance Matching Contest (12:35 - 14:35)
----------------------------------------

(19) 12:35 - 14:35
Impedance Matching Contest

(20) 12:35 - 12:35
[Poster Presentation]
Impedance inversion wireless matching circuit using Qi coils
Ryoya Honda, Hiroki Ito, Minoru Mizutani (PW)

(21) 12:35 - 12:35
[Poster Presentation]
Zknown symmetrical matching network
Keisuke Miyaji, Minoru Mizutani (Power Wave)

(22) 12:35 - 12:35
[Poster Presentation]
Creating a 13.56 MHz matching circuit
Hinata Kato, Tang Yunchong, Norihito Yamato, Kazuma Hariu, Hiroto Sato, Qiaowei Yuan (Tohtech)

(23) 12:35 - 12:35
[Poster Presentation]
An impedance matching circuit for 13.56 MHz focusing on circuit topology and Q-factor of inductor
Yasumasa Naka (TUT)

(24) 12:35 - 12:35
[Poster Presentation]
Low-loss Matcher
Shinji Abe, Hikaru Kitaoka, Shoichi Sato (Power Wave)

(25) 12:35 - 12:35
[Poster Presentation]
Small Matcher
Shinji Abe, Hikaru Kitaoka, Shoichi Sato (Power Wave)

(26) 12:35 - 12:35
[Poster Presentation]
A Microstrip Line Matching Circuit using Stubs
Daisuke Homma, Mayumi Matsunaga (Shizuoka Univ.)

(27) 12:35 - 12:35
[Poster Presentation]
Miniaturization of Microstrip Matching Circuits Using Spurline
Taisei Urakami, Kazutomo Nakamura, Hiroto Yorioka, Minoru Okada (NAIST)

(28) 12:35 - 12:35
[Poster Presentation]
Handmade 2.4GHz band impedance matching circuit using double-sided board.
Akihiro Kawata (Fukuda Denshi Co., Ltd)

(29) 12:35 - 12:35
[Poster Presentation]
First Time Design of Impedance Matching Circuit by Tsuyama KOSEN's Four Young Women
Shiona Hikasa, Fuka Yoshii, Nanami Kobayakawa, Tsunayuki Yamamoto (NIT, Tsuyama College)

(30) 12:35 - 12:35
[Poster Presentation]
Design of Matching Circuit Using Tap-Type Impedance Transformer
Hiroya Oshima, Tomoki Nakamura, Daichi Togiya (Ryukoku Univ.)

(31) 12:35 - 12:35
[Poster Presentation]
Design of Matching Circuit based on Non-Euclidean Geometry
Katsumi Kawai, Tsuyoshi Kajiwara, Kento Suzuki, Baku Takahara (Kyoto Univ.)

----------------------------------------
Fri, Mar 17 PM (14:35 - 16:45)
----------------------------------------

(32) 14:35 - 15:00
A High Gain Millimeter-Wave Planar Antenna by using Folded Loop Structure
Mayumi Matsunaga (Shizuoka Univ.)

(33) 15:00 - 15:25
Novel C-shaped loop rectenna arrays for LED accessories
Noa Ebita, Akari Kamada, Tamami Maruyama, Masashi Nakatsugawa (NIT, Hakodate College), Masaya Tamura (Toyohashi University of Technology)

(34) 15:25 - 15:50
500 MHz band rectennas with the folded dipole antenna and the small loop antenna
Takumi Itoh, Kaito Matsuda, Naoki Sakai, Kenji Itoh (KIT), Minoru Sudo, Fumiyasu Utsunomiya, Yusuke Takeuchi (ABLIC)

(35) 15:50 - 16:15
Development of Rectenna Capable of Re-radiating Third Harmonic Wave as Pilot Signal
Katsumi Kawai, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.)

(36) 16:15 - 16:45
Closing

# Information for speakers
General Talk will have 20 minutes for presentation and 5 minutes for discussion.


=== Technical Committee on Wireless Power Transfer (WPT) ===
# FUTURE SCHEDULE:

Thu, Apr 13, 2023: Kikai-Shinko-Kaikan Bldg. [Tue, Feb 14], Topics: Wireless Power Transfer, Microwave
Fri, Jun 30, 2023: [Sun, Apr 16]

# SECRETARY:
Takehiro Imura (Tokyo Univ. of Science)
wpt


Last modified: 2023-03-16 07:17:32


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