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Technical Committee on Microwaves (MW)
Chair: Noriharu Suematsu (Tohoku Univ.)
Vice Chair: Tadashi Kawai (Univ. of Hyogo), Kensuke Okubo (Okayama Prefectural Univ.), Hideyuki Nakamizo (Mitsubishi Electric)
Secretary: Masataka Ohira (Saitama Univ.), Tamio Kawaguchi (Toshiba)
Assistant: Naoki Hasegawa (Softbank), Kosuke Katayama (NIT, Tokuyama)

DATE:
Thu, Mar 3, 2022 09:15 - 17:15
Fri, Mar 4, 2022 09:00 - 14:00

PLACE:
Online(Masataka Ohira, Saitama Univ.)

TOPICS:
Microwave, etc.

----- ( 5 min. ) -----

----------------------------------------
Thu, Mar 3 AM (09:15 - 10:35)
Chair: Prof. Naoki Miyata
----------------------------------------

(1) 09:15 - 09:35
Stripline-Type Cruciform Directional Couplers
Mitsuyoshi Kishihara (Okayama Pref. Univ.), Isao Ohta (Univ. of Hyogo)

(2) 09:35 - 09:55
Chip Resistors for Heat Dissipation on RF circuits
Yuta Sugiyama, Hidenori Ishibashi, Takeshi Oshima, Hidenori Yukawa, Toru Fukasawa, Toru Takahashi, Yoshio Inasawa (Mitsubishi Electric)

(3) 09:55 - 10:15
Feasibility Study Results of Wideband Polarization Networks for Multi Band Coaxial Horn Antenna
Hidenori Yukawa, Hiromasa Nakajima, Shuji Nuimura, Toru Fukasawa, Yoshio Inasawa (Mitsubishi Ele. Corp.)

(4) 10:15 - 10:35
Applicability of Phase Modulation Scheme for Wireless Power Transmission System to Simultaneously Deliver Power and Signals
Takuro Ito, Masashi Nakatsugawa (NIT, Hakodate College), Shinji Abe, Takashi Ohira (TUT)

----- Break ( 10 min. ) -----

----------------------------------------
Thu, Mar 3 AM (10:45 - 12:05)
Chair: Prof. Takana Kaho
----------------------------------------

(5) 10:45 - 11:05
Installation Position Dependency of Wireless Power Transmission Efficiency between Circuit Shape Leaky Waveguide and Half Wavelength Dipole Antenna
Yusho Kanaya, Masashi Nakatsugawa, Tamami Maruyama (NIT, Hakodate College), Manabu Omiya (Hokkaido Univ.), Yasuhiro Tamayama (NUT)

(6) 11:05 - 11:25
Theoretical analysis of rectification efficiency for the 28GHz band rectifier
Naoya Kakutani, Koichi Kikkawa, Naoki Sakai, Kenji Itoh (KIT)

(7) 11:25 - 11:45
A 5.8-GHz band 5-W rectenna with a heat-dissipation antenna
Fumiya Komatsu, Koichi Kikkawa, Akihiko Mugitani, Naoki Sakai, Kenji Itoh (KIT)

(8) 11:45 - 12:05
Rectifier diode model for low power rectennas
Takumi Itoh, Tsubasa Yonemura, Naoki Sakai, Kenji Itoh (KIT)

----- Break ( 70 min. ) -----

----------------------------------------
Thu, Mar 3 PM IEEE MTT-S Japan Young Engineer Award Special Talks (13:15 - 14:15)
Chair: Prof. Takashi Shimizu
----------------------------------------

(9) 13:15 - 13:35
[Special Talk]
Vector Sum Phase Shifter Using Active gm-C Poly Phase Filter
Akihito Hirai, Masaomi Tsuru, Kazutomi Mori, Mitsuhiro Shimozawa (Mitsubishi Electric Corp.)

(10) 13:35 - 13:55
[Special Talk]
A 28.16-Gb/s Area-Efficient 60-GHz CMOS Bi-Directional Transceiver for IEEE 802.11ay
Jian Pang, Korkut Kaan Tokgoz, Shotaro Maki, Zheng Li, Xueting Luo, Ibrahim Abdo, Seitarou Kawai, Hanli Liu, Zheng Sun, Bangan Liu, Makihiko Katsuragi, Kento Kimura, Atsushi Shirane, Kenichi Okada (Tokyo Tech)

(11) 13:55 - 14:15
[Special Talk]
5.8GHz Band Power-Variable Magnetron Phased Array
Bo Yang, Tomohiko Mitani, Naoki Shinohara (Kyoto Univ.)

----- Break ( 10 min. ) -----

----------------------------------------
Thu, Mar 3 PM (14:25 - 15:45)
Chair: Dr. Hiroshi Okazaki
----------------------------------------

(12) 14:25 - 14:45
Examination of Measurement Evaluation System of 2-input GaN Amplifier Using Vector Transceiver
Haruki Mori, Takato Suzuki, Takana Kaho (Shonan Inst. Tech.), Yuji Komatsuzaki, Kento Saiki, Koji Yamanaka (Mitsubishi Electric)

(13) 14:45 - 15:05
Frequency Characteristics on Vector Regulator Adjustment of Power Amplifier for Massive MIMO Base Stations
Kazuya Miyamoto, Shoichi Narahashi (Setsunan Univ.), Yasunori Suzuki, Hiroshi Okazaki (NTT DOCOMO)

(14) 15:05 - 15:25
Gate Width Optimization of MOSFET Focused on NF of 920-MHz Cascode LNA
Kazuya Miyazaki, Kiyotaka Komoku, Nobuyuki Itoh (Okayama Prefectural Univ.)

(15) 15:25 - 15:45
A Study of Triple-Band Concurrent LNA with Mutual Inductive Circuit
Shinichiro Seguchi, Kiyotaka Komoku, Nobuyuki Itoh (Okayama Prefectural Univ.)

----- Break ( 10 min. ) -----

----------------------------------------
Thu, Mar 3 PM (15:55 - 17:15)
Chair: Prof. Kensuke Okubo
----------------------------------------

(16) 15:55 - 16:55
[Invited Talk]
Uncertainty Evaluation in Vector Network Analyzer Measurements
Ryoko Kishikawa (AIST)

(17) 16:55 - 17:15
[Invited Talk]
Alternative Method for Vector Network Analyzer
-- Introduction of the Six-Port Based S Parameter Measurement Method --
Toshiyuki Yakabe (MPL LLP)

----------------------------------------
Fri, Mar 4 AM (09:00 - 10:20)
Chair: Prof. Nobuyuki Itoh
----------------------------------------

(18) 09:00 - 09:20
On variable phase shifting characteristics of ferrite loaded folded rectangular waveguide
Kensuke Okubo, Ryuji Mori, Mitsuyoshi Kishihara, Koichiro Sakaguchi (Okayama Pref. Univ.)

(19) 09:20 - 09:40
A study of diode linearizer for 100 GHz amplifier toward 6G
Sumire Aoki, Hiroshi Hamada, Hiroto Yamamoto, Atsushi Fukuda (NTT DOCOMO), Jyo Teruo, Hiroyuki Takahashi (NTT), Hiroshi Okazaki, Yasunori Suzuki (NTT DOCOMO)

(20) 09:40 - 10:00
130 GHz Band CMOS Amplifier with Miniaturized Interstage Circuit by Stacked Radial Stub
Taiki Machii, Mizuki Motoyoshi, Suguru Kameda, Noriharu Suematsu (Tohoku Univ.)

(21) 10:00 - 10:20
A 60 GHz-band S/H CMOS IC for Direct RF Undersampling Reception
Tomoyuki Furuichi, Nagahiro Yoshino, Mizuki Motoyoshi, Suguru Kameda, Noriharu Suematsu (Tohoku Univ.)

----- Break ( 10 min. ) -----

----------------------------------------
Fri, Mar 4 AM (10:30 - 11:50)
Chair: Dr. Hiroshi Hamada
----------------------------------------

(22) 10:30 - 10:50
Electromagnetic-wave-absorber design based on terahertz-band measurement results of dielectrics
Sangyeop Lee (TokyoTech), Masao Fujita, Masayuki Toyoda (Maxell Ltd.), Kyoya Takano (TUS), Shinsuke Hara, Issei Watanabe, Akifumi Kasamatsu (NICT), Hiroyuki Ito (TokyoTech)

(23) 10:50 - 11:10
Dielectric Profile Imaging Method by Incorporating RPM and CSI Methods for Microwave Non-destructive Testing
Katsuyoshi Suzuki, Shouhei Kidera (UEC)

(24) 11:10 - 11:30
Deep-Learning Based Anomaly Detection Method for Microwave Non-destructive Road Monitoring
Takahide Morooka, Shouhei Kidera (Univ. of Electro-Communications)

(25) 11:30 - 11:50
Doppler Velocity and k-Space Decomposition Based Range Points Migration Method for Three-dimensional Millimeter Wave Imaging
Takeru Ando, Shouhei Kidera (UEC)

----- Break ( 70 min. ) -----

----------------------------------------
Fri, Mar 4 PM (13:00 - 14:00)
Chair: Prof. Kenjiro Nishikawa
----------------------------------------

(26) 13:00 - 13:20
Expantion of dynamicrange on a six-port correlator in the transmission measurement
Kohei Fujiwara, Kouichi Tokita (TIRI), Toshiyuki Yakabe (MPL), Makoto Yoshida (CDEX)

(27) 13:20 - 13:40
Millimeter-wave measurements of thermoplastic filaments for high frequency application using TM010 mode cavity resonators with different sample insertion hole
Takuya Hayashi, Takashi Shimizu (Utsunomiya Univ.)

(28) 13:40 - 14:00
Study on evaluation technique for humidity dependence of complex permittivity using a 36GHz band cavity resonator
Shuji Nagaya, Takashi Shimizu (Utsunomiya Univ.)

# Information for speakers
General Talk will have 15 minutes for presentation and 5 minutes for discussion.
Special Talk will have 15 minutes for presentation and 5 minutes for discussion.
Invited Talk will have 35 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 Microwaves (MW) ===
# FUTURE SCHEDULE:

Fri, Apr 15, 2022: Kikai-Shinko-Kaikan Bldg. [Tue, Feb 15], Topics: Wireless Power Transfer, Microwave
Thu, May 19, 2022 - Fri, May 20, 2022: Kyoto Univ. [Wed, Mar 16], Topics: Microwave, etc.
Thu, Jun 9, 2022 - Fri, Jun 10, 2022: Naganoken Nokyo Building [Mon, Apr 18], Topics: Microwave, etc.

# SECRETARY:
Masataka Ohira (Saitama Univ.)
E-mail: i-u
or
Tamio Kawaguchi (Toshiba)
E-mail: oguba


Last modified: 2022-03-02 20:22:47


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