Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2025-01-31 09:15 |
Kumamoto |
Kumamoto Univ., Kurokami Minami Dist., Kurokami Minami W3 (Primary: On-site, Secondary: Online) |
Prototype evaluation of microstrip antenna loaded with two parasitic elements and reflector Karin Motomura, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) |
[more] |
|
BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2025-01-31 10:15 |
Kumamoto |
Kumamoto Univ., Kurokami Minami Dist., Kurokami Minami W3 (Primary: On-site, Secondary: Online) |
Prototype Evaluation of Rear-Feed Log-Periodic Antenna Integrated with Microstrip-Line Feed Circuit Yoshihiro Araki, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) |
[more] |
|
BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2024-01-25 14:30 |
Saga |
Saga Univ., Honjo Campus, Liberal Art Education Bldg 1, No. 143 (Primary: On-site, Secondary: Online) |
Experimental Study of Rectenna Array Employing Double-Voltage Type Miniature Rectennas Takuma Miyamoto, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) |
In this study, the effect of unit-rectennas’ variation in a rectenna array is experimentally evaluated changing the conn... [more] |
BCT2024-3 pp.11-14 |
BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2024-01-26 11:00 |
Saga |
Saga Univ., Honjo Campus, Liberal Art Education Bldg 1, No. 143 (Primary: On-site, Secondary: Online) |
Numerical Study of Choke-Coil Integrated Wide-Angle Wide-Band Monopole Film Antenna Ryutaro Fujimoto, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) |
In order to realize IoT (Internet of Things), broadband antennas that support Wi-Fi and 5G are required. This study prop... [more] |
BCT2024-15 pp.56-59 |
BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2024-01-26 13:40 |
Saga |
Saga Univ., Honjo Campus, Liberal Art Education Bldg 1, No. 143 (Primary: On-site, Secondary: Online) |
Prototype Evaluation of Dual-Band Linear-Polarization Switchable Stacked Microstrip Antenna Loading Cross Slot and Diodes Yukiyoshi Ikoma, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) |
This paper proposes a dual-band linear-polarization switchable antenna using a stacked structure. The proposed antenna c... [more] |
BCT2024-20 pp.76-79 |
BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2023-01-26 14:10 |
Fukuoka |
(Primary: On-site, Secondary: Online) |
Experimental Evaluation of High Output Power DC Rectenna Array Using High-Density Array Antenna Takuma Kichiji, Eisuke Nishiyama, Toyoda Ichihiko (Saga Univ.) |
This study proposes a high output power DC rectenna array using a high-density array antenna. By densely arraying compac... [more] |
BCT2023-3 pp.7-10 |
BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2023-01-26 15:00 |
Fukuoka |
(Primary: On-site, Secondary: Online) |
Proposal of 4×4 Feed Matrix Integrating Planar Magic-T and 90° Hybrid Yutaka Umeda, Eisuke Nishiyama, Toyoda Ichihiko (Saga Univ.) |
In this study, we propose and evaluate a novel feed matrix that replaces the Butler matrix, which is widely used as a fe... [more] |
BCT2023-5 pp.15-18 |
BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2023-01-26 15:20 |
Fukuoka |
(Primary: On-site, Secondary: Online) |
Characterization of Parasitic-Element Loaded Frequency-Tunable Microstrip Antenna by Q-factor Analysis Ryo Araki, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) |
[more] |
BCT2023-6 pp.19-22 |
BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2023-01-27 12:50 |
Fukuoka |
(Primary: On-site, Secondary: Online) |
Experimental Evaluation of Mixer and Circularly-Polarized Antenna Utilizing Magic-T Isolation for FMCW Radar Transceiver Kaiji Esaki, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ) |
In this study, we measured and evaluated a circularly-polarized transceiver (TRX) antenna and a mixer to realize a circu... [more] |
BCT2023-12 pp.43-46 |
BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2022-01-21 11:40 |
Online |
Online |
Experimental Study on Array Spacing for Large-Scale Rectenna Arrays Using Yagi-Uda Antennas Shota Egashira, Eisuke NIshiyama, Ichihiko Toyoda (Saga Univ.) |
[more] |
BCT2022-3 pp.9-12 |
BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2022-01-21 14:10 |
Online |
Online |
Design of Dual-Beam Dual Circularly Polarized Microstrip Antenna Employing Slot-Coupling Directional Coupler Integrated Feeding Circuit Daiki Iwamoto, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) |
This paper proposes a dual-beam dual circularly polarized (CP) microstrip antenna that has a CP switching function in tw... [more] |
BCT2022-7 pp.25-28 |
BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2021-01-22 13:00 |
Fukuoka |
Online |
Numerical Analysis of Perturbation Segment for Circular-Polarization Switching Microstrip Antenna Using Diodes Reiya Ohshige, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) |
[more] |
BCT2021-3 pp.9-12 |
BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2020-01-23 13:40 |
Kagoshima |
|
Basic Study of a new miniature rectenna integrating a rectifier in a antenna element for large-scale rectenna arrays Kento Saito, Hiroshi Satow, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) |
[more] |
BCT2020-3 pp.9-12 |
BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2020-01-24 09:15 |
Kagoshima |
|
Prototype Evaluation of a 90° - Hybrid Based Variable Power Divider for Beam Steering Array Antennas with Input Amplitude Control Hiroki Uchiyama, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) |
We have proposed a beam steering antenna based on a monopulse system that integrates microstrip antenna elements and pla... [more] |
BCT2020-11 pp.39-42 |
BCT, KYUSHU, IEEE-AP-S-FUKUOKA |
2019-01-25 10:10 |
Fukuoka |
Kyushu Sangyo Univ. |
Prototype Evaluation of a Planar Rectenna Using Microstrip-Slot Cross Junction With Two Kinds of Output Voltages Kenta Saisyo, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) |
We have proposed a differential rectenna having high conversion efficiency even at low power density. We also reported t... [more] |
BCT2019-12 pp.51-54 |
BCT, KYUSHU, IEEE-AP-S-FUKUOKA |
2019-01-25 11:20 |
Fukuoka |
Kyushu Sangyo Univ. |
Experimental Evaluation of a Magic-T Integrated Dual Circularly Polarized Array Antenna With Quadrature-fed Inclined Patches Hiroki Uchiyama, Thet Paing Phyoe, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) |
[more] |
BCT2019-15 pp.63-66 |
BCT, KYUSHU |
2018-01-19 09:00 |
Nagasaki |
Nagasaki Univ. Unzen-E-Camllage-Kohryu-Center |
Characteristic Evaluation of a 12-Patch Active Array Antenna Integrated With a Gunn Oscillator and Polarization Modulators Hiroki Ushiroda, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) |
[more] |
BCT2018-12 pp.45-48 |
BCT, KYUSHU |
2018-01-19 10:30 |
Nagasaki |
Nagasaki Univ. Unzen-E-Camllage-Kohryu-Center |
Experimental Stady on Performance Improvement of a DBM Integrated Circularly Polarized Microstrip Antenna Takahiro Ino, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) |
Circularly polarized antennas based on a new principle using a double balanced multiplier are proposed to achieve wideba... [more] |
BCT2018-16 pp.61-64 |
BCT, KYUSHU |
2017-01-19 14:30 |
Oita |
Oita Univ. (Oita City) |
Performance Variation Due to Feed Phase Error of a Beam Steering Antenna With Input Amplitude Control Yuki Tanaka, Eisuke Nishiyama, Takayuki Tanaka, Ichihiko Toyoda (Saga Univ.) |
[more] |
BCT2017-5 pp.17-20 |
BCT, KYUSHU |
2017-01-19 16:00 |
Oita |
Oita Univ. (Oita City) |
Nonlinear Characteristics of a DBM Integrated Circularly Polarized Microstrip Antenna Takahiro Ino, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) |
[more] |
BCT2017-9 pp.33-36 |