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Search Results: Conference Papers
 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 556  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
MW 2024-05-16
14:30
Osaka Osaka University Toyonaka Campus
(Primary: On-site, Secondary: Online)
Improvement of image rejection by external correction of internal I/Q amplitude and phase shift error in a quadrature mixer
Takaaki Michishita, Yusuke Ohmori, Kousuke Itou, Masaomi Tsuru, Naoki Sakai, Kenji Itoh (KIT)
 [more]
HIP, HCS, HI-SIGCOASTER [detail] 2024-05-14
14:10
Okinawa Okinawa Industry Support Center A Study of Speech Features in Asynchronous Recorded Job Interviews
Sachiko Takagi (Tokiwa Univ.), Hiroaki Itoh (Kanagawa Univ.), Takashi Yasuda (JIU), Nobuyuki Watanabe (KIT), Nanami Sawada (Waseda Univ.), Susumu Shibui (NIAD-QE), Kazumasa Mori (Chiba Univ.)
(To be available after the conference date) [more]
MW, WPT 2024-04-18
14:05
Kanagawa Kanagawa University
(Primary: On-site, Secondary: Online)
A high-dynamic range 5.8 GHz band 1 W rectifier MMIC with low threshold voltage GaAs GADs
Yuya Hirose (Kanazawa IT.), Gaku Kato, Takamasa Kono (Nisshinbo Micro Devices), Naoki Sakai, Kenji Itoh (Kanazawa IT.) WPT2024-4 MW2024-4
 [more] WPT2024-4 MW2024-4
pp.18-22
NLP, MSS 2024-03-13
16:55
Misc. Kikai-Shinko-Kaikan Bldg. Realization of flying bit in a model of excitable media on face-centered cubic lattice
Shigeru Ninagawa (KIT) MSS2023-83 NLP2023-135
Several propagating and stationary patterns have been observed in the model of excitable media on face-centered cubic la... [more] MSS2023-83 NLP2023-135
pp.62-65
MI 2024-03-04
16:10
Okinawa OKINAWAKEN SEINENKAIKAN
(Primary: On-site, Secondary: Online)
Algorithms to select characteristic tiles suitable for information density method to evaluate cancer-likeness
Toshiki Kindo, Kenitirou Tada, Mahiro Ookawara, Kaira Daidou (KIT) MI2023-89
 [more] MI2023-89
pp.186-189
MW 2024-02-29
13:25
Okayama Okayama Prefectural University
(Primary: On-site, Secondary: Online)
High Dynamic Range 920 MHz Band Low Power Rectenna with Low Threshold voltage GaAs GADs
Taiki Hirase, Yuya Hirose, Tsukasa Hirai (Kanazawa IT.), Gaku Kato, Takamasa Kono (Nisshinbo Micro Devices), Naoki Sakai, Kenji Itoh (Kanazawa IT.) MW2023-179
In In this paper, the 920 MHz band low power rectifiers with low threshold voltage GaAs gated anode diodes (GADs) are de... [more] MW2023-179
pp.25-30
MW 2024-03-01
14:30
Okayama Okayama Prefectural University
(Primary: On-site, Secondary: Online)
[Special Talk] A 2.4-GHz 10 W-Class Bridge Rectifier and Its Efficiency Analysis With the Behavioral Model
Koichi Kikkawa, Tsunehiro Saen, Naoki Sakai, Kenji Itoh (KIT) MW2023-195
This paper presents a 2.4 GHz band 10 W-class bridge rectifier that achieves a high measured efficiency of 90.2%. To cla... [more] MW2023-195
pp.104-109
AP 2024-02-15
13:25
Mie Sinfonia Technology Hibiki Hall Ise
(Primary: On-site, Secondary: Online)
Measurement Results of Scanning Spot Beam Reflectarray Antenna with Single-Layered Elements
Masayoshi Takao, Ryusei Yamada, Shigeru Makino (KIT) AP2023-188
By combining the characteristics of a reflectarray antenna that changes beam direction with frequency and polarization, ... [more] AP2023-188
pp.5-10
AP, WPT
(Joint)
2024-01-18
15:00
Niigata Tokimate, Niigata University
(Primary: On-site, Secondary: Online)
[Invited Lecture] A Conical Antenna with Inverted-L Type Parasitic Elements
Shingo Nakamura, Naoki Amano, Yuki Watanabe, Keisuke Noguchi (KIT) AP2023-171
A low-profile conical antenna (CA) loaded with an inverted L-type parasitic element (ILPE) is used with the aim of maxim... [more] AP2023-171
pp.62-66
MW 2023-12-22
11:15
Shizuoka Shizuoka University (Hamamatsu Campus)
(Primary: On-site, Secondary: Online)
28 GHz band highly efficient GaAs rectenna MMIC with EM coupling structure for an external highly efficient wire antenna
Naoki Sakai, Yudai Tondokoro, Akinobu Kobayashi, Keisuke Noguchi, Masaomi Tsuru, Kenji Itoh (KIT) MW2023-156
This paper presents the rectenna structure with a wire-loop antenna for highly efficient rectification. In the structure... [more] MW2023-156
pp.41-47
HCGSYMPO
(2nd)
2023-12-11
- 2023-12-13
Fukuoka Asia pacific Import Mart (Kitakyushu)
(Primary: On-site, Secondary: Online)
The Impact of Facial Expression Characteristics on Employment Evaluation in Online Recruitment Interviews
Sachiko Takagi (Tokiwa Univ.), Hiroaki Itoh (Kanagawa Univ.), Takashi Yasuda (JIU), Nobuyuki Watanabe (KIT)
(To be available after the conference date) [more]
LQE, ED, CPM 2023-12-01
09:30
Shizuoka   Improvement of S/N ratio in simultaneous photoacoustic and photoluminescence measurements in InGaN quantum wells by utilizing Helmholtz resonance and increasing the air pressure inside the photoacoustic cell
Hiroki Tosa, Keito Mori-Tamamura, Atsushi A. Yamaguchi (Kanazawa Inst. Tech.) ED2023-24 CPM2023-66 LQE2023-64
 [more] ED2023-24 CPM2023-66 LQE2023-64
pp.48-51
LQE, ED, CPM 2023-12-01
09:55
Shizuoka   Simultaneous microscopic PA/PL line-scan measurements in InGaN-quantum wells on a stripe-core GaN Substrate
Syoki Jinno, Atsushi A. Yamaguchi, Keito Mori-Tamamura (Kanazawa Inst. of Tech.), Susumu Kusanagi, Yuya Kanitani, Shigetaka Tomiya, Yoshihiro Kudo (Sony Semiconductor Solutions Corp.) ED2023-25 CPM2023-67 LQE2023-65
Accurate measurement of internal quantum efficiency (IQE) is necessary for a comprehensive understanding of the electron... [more] ED2023-25 CPM2023-67 LQE2023-65
pp.52-55
LQE, ED, CPM 2023-12-01
10:20
Shizuoka   Polarization control of surface emission from c-plane InGaN quantum wells and determination of deformation potential in InGaN alloy materials
Keito Mori-Tamamura, Atsushi A. Yamaguchi (Kanazawa Inst. Tech), Tomohiro Makino, Maho Ohara, Tatsushi Hamaguchi, Rintaro Koda (Sony Semiconductor Solutions) ED2023-26 CPM2023-68 LQE2023-66
InGaN-quantum-well (QW) based vertical-cavity surface-emitting lasers (VCSELs), which are usually fabricated on the c-pl... [more] ED2023-26 CPM2023-68 LQE2023-66
pp.56-59
EMM, EA, ASJ-H 2023-11-23
13:00
Toyama   [Poster Presentation] Performance evaluation of noise suppression methods in dimensionally extended spectral domain
Naoto Kotake, Suehiro Shimauchi, Shigeaki Aoki (KIT) EA2023-31 EMM2023-62
 [more] EA2023-31 EMM2023-62
pp.17-22
MW 2023-11-16
15:20
Okinawa Nago City Industrial Support Center (Okinawa)
(Primary: On-site, Secondary: Online)
An even harmonic quadrature mixer MMIC for quantum bits' exciting
Yusuke Ohmori, Kousuke Itou, Takaaki Michishita, Tsukasa Hirai, Masaomi Tsuru, Naoki Sakai (KIT), Shinichi Morisaka, Hidehisa Shiomi, Makoto Negoro (Osaka Univ.), Kenji Itoh (KIT) MW2023-133
This paper describes a prototype of an even harmonic quadrature mixer MMIC used for a microwave source exciting supercon... [more] MW2023-133
pp.37-42
MW 2023-11-17
10:20
Okinawa Nago City Industrial Support Center (Okinawa)
(Primary: On-site, Secondary: Online)
A multi-stage stacked type microwave rectifier for step-downed DC voltage
Yuya Hirose, Naoki Sakai, Kenji Itoh (Kanazawa IT.) MW2023-140
 [more] MW2023-140
pp.76-80
MW 2023-11-17
10:45
Okinawa Nago City Industrial Support Center (Okinawa)
(Primary: On-site, Secondary: Online)
A 28 GHz band SOI-CMOS highly sensitive rectenna MMIC with an impedance transformed loop antenna
Yuudai Tondokoro, Naoya Kakutani, Akinobu Kobayashi, Tukasa Hirai, Naoki Sakai, Kenji Itoh (KIT) MW2023-141
In this report, A 28 GHz band SOI-CMOS highly sensitive rectenna MMIC is demonstrated for millimeter wave WPT systems in... [more] MW2023-141
pp.81-86
AP, RCS
(Joint)
2023-11-15
13:00
Kumamoto Kumamoto Prefectural Workers' Welfare Hall
(Primary: On-site, Secondary: Online)
Study of Single Point-Fed Wi-Fi 2GHz/5GHz Band Shared Antenna Using MACKEY A-Shaped Structure
Hayato Ide, Shigeru Makino (KIT) AP2023-133
MACKEY (Meta-surface inspired Antenna Chip developed by KIT EOE Laboratory) has been proposed as a functional compact an... [more] AP2023-133
pp.22-26
CCS 2023-11-12
13:00
Toyama Toyama Prefectural University Verification of the Soundness of Functional Visualization against State Permutation in Langton's Self-reproducing Loop
Shigeru Ninagawa (KIT) CCS2023-37
It has been observed that active area exhibits power-law in its power spectrum in cellular
automata. These results impl... [more]
CCS2023-37
pp.66-71
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