| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2026-01-29
14:30 |
Fukuoka |
Kyushu Sangyo University
(Primary: On-site, Secondary: Online) |
An Antenna Sensor in Radio-Wave-Type Endoscope for Detecting Intrahepatic Blood Vessels
Satoru Shiraishi, Takafumi Fujimoto, Chai-Eu Guan, Toshiyuki Tanaka (Nagasaki Univ.), Yoko Maemura (Univ. of Nagasaki) |
[more] |
|
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2026-01-29
15:30 |
Fukuoka |
Kyushu Sangyo University
(Primary: On-site, Secondary: Online) |
Estimation of Blood Volume in the Subcutaneous Fatty Tissue Using a Radio-Wave System
Shunsuke Takahashi, Takafumi Fujimoto, Chai-Eu Guan (Nagasaki Univ.) |
[more] |
|
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2026-01-30
11:00 |
Fukuoka |
Kyushu Sangyo University
(Primary: On-site, Secondary: Online) |
A Circularly Polarized Printed Monopole Antenna for body movement detection and vital sensing in UWB High-Band
-- Study on Gain Enhancement --
Koshi Maeda, Takafumi Fujimoto, Chai-Eu Guan (Nagasaki Univ.) |
[more] |
|
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2026-01-30
13:00 |
Fukuoka |
Kyushu Sangyo University
(Primary: On-site, Secondary: Online) |
Improvement of Radiation Pattern of Wullenweber Phased Array Antenna in Horizontal Plane
Mitsuo Taguchi (Nagasaki Univ.), Haruo Kawakami (Kato Denki Industry) |
[more] |
|
| HI, VRPSY, JSKE |
2025-11-07
16:10 |
Okayama |
Notre Dame Seishin Univ.
(Primary: On-site, Secondary: Online) |
Effect of cognitive cue to depth perception in Modulated Reality (MoR)
Masahiro Suzuki (Notre Dame Seishin Univ.), Hideaki Takada (Nagasaki Univ.), Kazutake Uehira (Kanagawa Inst. Tech.) |
This study examined the effect of cognitive cue to depth perception in MoR (modulated reality) that is a new XR (cross r... [more] |
HI2025-34
pp.62-67 |
| SMC |
2025-07-24
15:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
Proposal and Visualization of Aerial Depth-Fused 3D Display
Keishi Nagatomo, Isamu Nakao, Hideaki Takada (Nagasaki Univ.) |
Depth-Fused 3D (DFD) display method is a three-dimensional display method using depth perception fusion for multiple dif... [more] |
|
| SMC |
2025-07-25
10:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
Convex projection for headphone driven by hemi-spherical loudspeaker array
Keitaro Sameshima, Kimitaka Tsutsumi (Nagasaki Univ.) |
In this paper, we develop the basic principle of a new headphone using a hemi-spherical speaker array. This headphone us... [more] |
|
| 3DMT |
2025-03-13
15:20 |
Ibaraki |
Univ. of Tsukuba
(Primary: On-site, Secondary: Online) |
Improvement of sound field reproduction accuracy by spherical speaker array with radial errors
Keitarou Sameshima, Kimitaka Tsutsumi (Nagasaki Univ.) |
In this paper, we investigate a method to accurately reproduce a sound field based on higher order ambisonics even when ... [more] |
3DMT2025-10
pp.37-40 |
| 3DMT |
2025-03-13
15:40 |
Ibaraki |
Univ. of Tsukuba
(Primary: On-site, Secondary: Online) |
Evaluation of ambisonics encoding with irregular spherical microphone array
Tokio Satou, Kimitaka Tsutsumi (Nagasaki Univ.) |
We are aiming at establishing a method to obtain highly accurate spherical harmonic expansion series by using irregular ... [more] |
3DMT2025-11
pp.41-44 |
| BCT, IEEE-BT |
2025-02-21
10:40 |
Osaka |
(Primary: On-site, Secondary: Online) |
[Memorial Lecture]
An antenna system for non-diffracting wave generation at 28 GHz
Takafumi Fujimoto, Takumi Harada, Chai-Eu Guan, Toshiyuki Tanaka (Nagasaki Univ.) |
[more] |
BCT2025-38
p.46 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2025-01-30
14:40 |
Kumamoto |
Kumamoto Univ., Kurokami Minami Dist., Kurokami Minami W3
(Primary: On-site, Secondary: Online) |
A rectenna for a wireless power supply system in medical experimental equipment attached to mice
Kotaro Sakai, Takafumi Fujimoto, Chai-Eu Guan, Yoichi Ishizuka (Nagasaki Univ.) |
[more] |
BCT2025-5
pp.17-20 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2025-01-31
09:35 |
Kumamoto |
Kumamoto Univ., Kurokami Minami Dist., Kurokami Minami W3
(Primary: On-site, Secondary: Online) |
Omnidirectional microstrip antenna in 920MHz band for ocean wireless sensor network
Kaisei Inoue, Takahumi Fujimoto, Yoshihiro Arikawa, Chai-Eu Guan (Nagasaki Univ.), Yoko Maemura (Univ. of nagasaki) |
[more] |
BCT2025-13
pp.46-49 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2025-01-31
10:35 |
Kumamoto |
Kumamoto Univ., Kurokami Minami Dist., Kurokami Minami W3
(Primary: On-site, Secondary: Online) |
A filtenna for positioning system in UWB-high band
Taisei Ikeda, Takafumi Fujimoto, Chai-Eu Guan, Kaoru Mine (Nagasaki Univ.) |
[more] |
BCT2025-16
pp.58-61 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2025-01-31
11:10 |
Kumamoto |
Kumamoto Univ., Kurokami Minami Dist., Kurokami Minami W3
(Primary: On-site, Secondary: Online) |
Time Domain Analysis of UWB Circularly Polarized Antenna for Vital Sensing
Koshi Maeda, Takafumi Fujimoto, Chai-Eu Guan (Nagasaki Univ.) |
[more] |
BCT2025-17
pp.62-65 |
| 3DMT |
2024-07-26
10:40 |
Tokyo |
NHK Science & Technology Research Laboratories
(Primary: On-site, Secondary: Online) |
[Invited Talk]
*
Kimitaka Tsutsumi (Nagasaki Univ.) |
Wave field synthesis is one of the spatial audio technologies. It reproduces arbitrary sound field with high fidelity by... [more] |
3DMT2024-33
pp.11-12 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2024-01-25
14:10 |
Saga |
Saga Univ., Honjo Campus, Liberal Art Education Bldg 1, No. 143
(Primary: On-site, Secondary: Online) |
Design of a rectenna for monitoring bridge
Shu Kuwano, Takafumi Fujimoto, Chai-Eu Guan, Yoichi Ishizuka (Nagasaki Univ.) |
In this paper, we design a rectenna for driving a sensor terminal to detect corrosion on bridges. Since it is desirable ... [more] |
BCT2024-2
pp.7-10 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2024-01-25
15:10 |
Saga |
Saga Univ., Honjo Campus, Liberal Art Education Bldg 1, No. 143
(Primary: On-site, Secondary: Online) |
An antenna system for non-diffraction beam at the 28GHz band
Takumi Harada, Fujimoto Takafumi, Chai-Eu Guan, Tanaka Toshiyuki (Nagasaki Univ.) |
In this study, we examine a method for generating non-diffraction beam, which have been confirmed in the optical area, u... [more] |
BCT2024-5
pp.19-22 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2024-01-25
15:40 |
Saga |
Saga Univ., Honjo Campus, Liberal Art Education Bldg 1, No. 143
(Primary: On-site, Secondary: Online) |
A stacked microstrip antenna for radio-wave-type endoscope in real scale model
Yuki Noyama, Takafumi Fujimoto, Hiroto Miyazaki, Chai-Eu Guan, Toshiyuki Tanaka (Nagasaki Univ.) |
In current endoscopic surgery, there is a need for technology that can detect the location of blood vessels in fatty tis... [more] |
BCT2024-6
pp.23-26 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2024-01-25
16:00 |
Saga |
Saga Univ., Honjo Campus, Liberal Art Education Bldg 1, No. 143
(Primary: On-site, Secondary: Online) |
Omnidirectional Microstrip Antenna in 2.4GHz Band for Ocean Wireless Sensor Network
Yoshihiro Arikawa, Takafumi Fujimoto, Ryota Matsuo, Chal-Eu Guan (Nagasaki Univ.), Yoko Maemura (Univ of Nagasaki.) |
The authors have previously proposed an antenna for marine sensor networks at 920MHz. This antenna has a wheel-shaped gr... [more] |
BCT2024-7
pp.27-30 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2024-01-25
16:20 |
Saga |
Saga Univ., Honjo Campus, Liberal Art Education Bldg 1, No. 143
(Primary: On-site, Secondary: Online) |
A microstrip antenna with pins for radio-wave-type endoscope in real scale model
Hiroto Miyazaki, Takafumi Fujimoto, Chai-Eu Guan, Ryota Karasuyama, Toshiyuki Tanaka (Nagasaki Univ.) |
In current endoscopic surgery, it is necessary to know the location of blood vessels in fatty tissue. The authors have p... [more] |
BCT2024-8
pp.31-34 |