Microwave & Antenna Lab.


Refereed Journal & Conferense Papers


  2026


O. Baba, R. Kuse, T. Fukusako, H. -Y. Lin, A. Sato and H. Omote, "Improving the robustness of phase response against mechanical sliding operation errors in a reconfigurable metasurface reflector," in IEICE Communications Express, doi: 10.23919/comex.2026SPL0011.

  2025


D. H. Fandiantoro et al., "Experimental Study of Polarimetric Scattering Diversity Effect on MIMO Imaging Radar," 2025 International Symposium on Antennas and Propagation (ISAP), Fukuoka, Japan, 2025, pp. 1-2, doi: 10.23919/ISAP63122.2025.11362006.
Y. Maruno et al., "Independent Control of Dual-Polarized Beams in Reflectarray Antenna with Low Cross-Polarization Design," 2025 International Symposium on Antennas and Propagation (ISAP), Fukuoka, Japan, 2025, pp. 1-2, doi: 10.23919/ISAP63122.2025.11362028.
O. Baba, R. Kuse, T. Fukusako, H. -Y. Lin, A. Sato and H. Omote, "Reconfigurable 2-bit Coding Metasurface Reflector with Mechanical Slide Operation," 2025 International Symposium on Antennas and Propagation (ISAP), Fukuoka, Japan, 2025, pp. 1-2, doi: 10.23919/ISAP63122.2025.11361722.
T. Fukusako and R. Kuse, "Dual-Sense Circularly Polarized Waveguide Antenna Design Using Two Orthogonal Probes," 2025 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC), Palermo, Italy, 2025, pp. 128-130, doi: 10.1109/APWC65665.2025.11190316.
S. Nakamura, T. Fukusako and R. Kuse, "Performance Evaluation of Magneto-Electric Monopole Antenna," 2025 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM), Hong Kong, 2025, pp. 177-179, doi: 10.1109/iWEM65640.2025.11167989.
R. Sunagawa, H. Shiiba, M. Sano, R. Kuse and T. Fukusako, "Optimization Effects of Rotating Transmitarray for Direction-of-Arrival Estimation with a Single Antenna," in IEICE Communications Express, vol. 14, no. 6, pp. 210-213, June 2025, doi: 10.23919/comex.2025SPL0007.
H. Shiiba, R. Kuse, M. Sano and T. Fukusako, "Direction of Arrival Estimation Using a Single Dipole Antenna and a Rotating Metasurface Reflector," in IEICE Transactions on Communications, vol. E108-B, no. 5, pp. 573-583, May 2025, doi: 10.23919/transcom.2024EBP3086.

  2024


M. Sano, R. Kuse and T. Fukusako, "Aperture-Field Synthesis of Circularly Polarized Folded Reflectarray Antennas," 2024 IEEE Conference on Antenna Measurements and Applications (CAMA), Da Nang, Vietnam, 2024, pp. 24-25, doi: 10.1109/CAMA62287.2024.10985966.
S. Nakamura, M. Sano, R. Kuse and T. Fukusako, "Design of a Magneto-Electric Monopole Antenna," 2024 International Symposium on Antennas and Propagation (ISAP), Incheon, Korea, Republic of, 2024, pp. 1-2, doi: 10.1109/ISAP62502.2024.10846219.
R. Sunagawa, H. Shiiba, M. Sano, R. Kuse and T. Fukusako, "Direction of Arrival Estimation Using a Transmitarray and a Single Antenna Element," 2024 International Symposium on Antennas and Propagation (ISAP), Incheon, Korea, Republic of, 2024, pp. 1-2, doi: 10.1109/ISAP62502.2024.10846746.
A. Rahim, R. Kuse, M. Sano, T. Fukusako and H. Lin, "Beam Steering with 1-Bit Coding Reconfigurable Metasurface Reflector Using Mechanical Slides," 2024 International Symposium on Antennas and Propagation (ISAP), Incheon, Korea, Republic of, 2024, pp. 1-2, doi: 10.1109/ISAP62502.2024.10846205.
A. Rahim, R. Kuse, M. Sano, T. Fukusako and H. Lin, "Beam Steering with 1-Bit Coding Reconfigurable Metasurface Reflector Using Mechanical Slides," 2024 International Symposium on Antennas and Propagation (ISAP), Incheon, Korea, Republic of, 2024, pp. 1-2, doi: 10.1109/ISAP62502.2024.10846205.
Y Maruno, M. Sano, T. Fukusako, R. Kuse, K. Tomimoto, T. Hozen, and R. Yamaguchi, "Evaluation of Unit Cell Arrangement of Reflectarray Antenna with Independent Control of Polarization," 2024 International Symposium on Antennas and Propagation (ISAP), Incheon, Korea, Republic of, 2024, pp. 1-2, doi: 10.1109/ISAP62502.2024.10846552.
H. Shiiba, R. Kuse, M. Sano and T. Fukusako, "Performance Enhancement of Direction of Arrival Estimation Using a Single Port Metasurface Reflector Antenna", 2024 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, FRP-A2.3, Florence, Italy, July 2024
P. Boontamchauy, M. Sano, R. Kuse and T. Fukusako, "Circularly Polarized Cavity-Backed Antenna with Variable Magneto-Electric Crossed-Dipole Structure," in IEICE Communications Express, vol. 13, no. 11, pp. 421-425, November 2024, doi: 10.23919/comex.2024XBL0119.
M. Sano, R. Kuse and T. Fukusako, "Reflection-Phase Calculation of Circularly Polarized Folded Reflectarray Antennas with Low Profile, High Efficiency, and Arbitrary Aperture Distribution," in IEICE Communications Express, vol. 13, no. 10, pp. 409-412, October 2024, doi: 10.23919/comex.2024XBL0115.
P. Janpangngern, R. Kuse, C. Phongcharoenpanich and T. Fukusako, "Omnidirectional Circularly Polarized Monopole Antennas on Artificial Magnetic Conductor Ground Plane," IEEE Access, vol. 12, pp. 81567-81580, 2024
T. Kiyota, R. Kuse, M. Sano and T. Fukusako, "Design of a Circularly Polarized Dipole Antenna with Twisted Elements," 2024 IEEE International Workshop on Antenna Technology (iWAT), Sendai, Japan, 2024, pp. 306-307, doi: 10.1109/iWAT57102.2024.10535880.

  2023


P. Boontamchauy, R. Kuse and T. Fukusako," A Conical Cavity-backed Antenna with Embedded Multiple Quarter-wave Resonators", IEEE Access, vol. 11, pp. 109237 - 109246, Oct. 2023
R. Kuse, T. Fukusako and A. Matsushima, "Reflection Phase Compensation for Finite Metasurface Using Notches and Slots on the Backing Conductor," IEEE Transactions on Antennas and Propagation, vol. 71, no. 7, pp. 5786-5794, July 2023.
U. Purevdorj, R. Kuse and T. Fukusako, "A Circularly Polarized Broadband Sequential Array Antenna with Diamond-Shaped Artificial Ground Structure", IEICE Communications Express (ComEX), Vol. 12, 6, pp.282-287, June 2023.
K. Tomimoto, R. Yamaguchi and T. Fukusako, "Double‐directional Time‐Spatial Measurement Method using Synthetic Aperture Antenna", IEICE Trans. Communications, Vol.E106-B, No.3, pp.250-259, March 2023.
P. Bayarsaikhan, R. Kuse, T. Fukusako, K. Tomimoto, M. Miyashita, and R. Yamaguchi, "Aperture-shared Multi-port Waveguide Antenna with Rectangular Dielectric Resonator for 5G Applications", IEICE Trans. Communications, Vol.E106-B, No.1, pp.57-64, Jan 2023.
Hibiki Shiiba, Ryuji Kuse and Takeshi Fukusako, "A Single Receiver Direction of Arrival Estimation Using Optimized Metasurface Reflector", 2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, WE-A1.4P.7, Portland, USA, July 2023.
Takeshi Fukusako, Kotaro Matsumoto and Ryuji Kuse "Broadband Characteristics of Circularly Polarized Dipole Antenna With Twisted Elements", 2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, FR-A1.4A.7, Portland, USA, July 2023.
Ryuji Kuse, Takeshi Fukusako, "Reflection-phase Compensation Techniques for Finite Metasurfaces", 2023 Asian Workshop on Antennas and Propagation, TA4-2, Osaka, Japan, June 2023,
Phanuphong Boontamchauy , Ryuji Kuse and Takeshi Fukusako," Composite Cavity-backed Antenna Minimizing the Cavity Effect for Circular Polarization" Asian Workshop on Antennas and Propagation, TP1-2, Osaka, Japan, June 2023
Kenshi Goto, Ryuji Kuse and Takeshi Fukusako, "Fundamental Study of a Reconfigurable Reflect-array with Varying Dielectric Thickness", 2023 Asian Workshop on Antennas and Propagation, TP1-1, Osaka, Japan, June 2023

  2022


U. Purevdorj, R. Kuse and T. Fukusako, "Broadband Circularly Polarized Microstrip Patch Antenna with Diamond-shaped Artificial Ground Structure", IEEE Open Journal of Antennas and Propagation, vol. 3, pp.304 - 313, Feb. 2022.
Hibiki Shiiba, Ryuji Kuse, Takeshi Fukusako, "DoA Estimation Using Single Dipole Antenna With Meta-Surface Reflector", IEEE Conference on Antenna Measurements and Applications, S2E3-5, December 2022.
Purevtseren Bayarsaikhan, Ryuji Kuse, Takeshi Fukusako, Kazuma Tomimoto, Masayuki Miyashita, Ryo Yamaguchi, Toshiki Hozen, "Aperture-Shared Multi-Port Waveguide Antenna With Rectangular Metallic Block for 5G Applications", IEEE Conference on Antenna Measurements and Applications, S2E3-4, December 2022.
Uuganbayar Purevdorj, Ryuji Kuse, Takeshi Fukusako, "A Circularly Polarized Broadband Array Antenna With Sequentially Rotated Patch Elements With Diamond- Shaped Artificial Ground Structure", IEEE Conference on Antenna Measurements and Applications, S2E3-2, December 2022.
Phanuphong Boontamchauy, Ryuji Kuse and Takeshi Fukusako, "Square Short Backfire Antenna with Metasurface-based Exciator", 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, 2644(TU-A1.3A.5), Denver, USA, July, 2022.
Ryuji Kuse, Takeshi Fukusako and Akira Matsushima, "Reflection Phase Compensation in Meta-surface with U-shaped Notches on the Backing Conductor", 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, 1783(FR-A2.1P.8), Denver, USA, July, 2022.

  2021


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K. Tomimoto, R. Yamaguchi and T. Fukusako, "Expansion of Time-Spatial Measurement to DOA Evaluation Method by Synthetic Aperture Antenna", IEICE Trans., Vol.J104-B, No.6, pp.554-562, Jun. 2021
K. Tomimoto, R. Yamaguchi and T. Fukusako, "Development of Coherent Base Station Scanner with Real-Time Demodulation", IEICE Communications Express (ComEx), vol. 10, 12, pp. 905-911, 2021.
K. Tomimoto, R. Yamaguchi and T. Fukusako, "Development of Coherent Base Station Scanner for Vehicular MIMO Antenna Evaluation", IEICE Trans. Vol.J104-B,No.11,pp.880-888, Nov. 2021
Takuro Kumagawa, Takeshi Fukusako and Ryuji Kuse, "Circular polarization characteristics of dipole antenna using flat elements" 2020 International Symposium on Antennas and Propagation (ISAP2020), Osaka Japan (Online), pp.717-718, Jan 2021
Kenta Otsuka, Ryuji Kuse, and Takeshi Fukusako "Multi-mode Circular Waveguide Antenna with Orbital Angular Momentum" 2020 International Symposium on Antennas and Propagation (ISAP2020), Osaka Japan (Online), pp.357-358, Jan 2021
Kazuma Tomimoto, Ryo Yamaguchi, and Takeshi Fukusako "SA antenna-based DOA measurements for LTE base station environments" 2020 International Symposium on Antennas and Propagation (ISAP2020), Osaka Japan (Online), pp.839-840, Jan 2021
Haruki Ohira, Takeshi Fukusako, Ryuji Kuse, "Single Feed Waveguide Antenna with Orbital Angular Momentum Mode.", 2021 3rd International Conference On Research and Academic Community Services (ICRACOS 2021), pp.140-143, Surabaya (On-line), Indonesia, Oct. 2021.
Nurhayati, Eko Setijadi, Takeshi Fukusako, Alexandre Manicoba de Oliveira, "Coplanar Vivaldi Antenna with Koch Fractal Lens for L and S-band application", 2021 3rd International Conference On Research and Academic Community Services, pp.259-262, Surabaya (On-line), Indonesia, Oct. 2021.
T. Fukusako, R. Kuse and C. Genka, "(Invited paper) Design Techniques for Conductor-backed Low-profile Antennas" proc 2021 International Symposium on Antennas and Propagation (ISAP2021), 220289, ss08, Taipei (On-line), Taiwan, Oct 2021.
U. Purevdorj, R. Kuse, and T. Fukusako, "Array Design of Broadband Circularly Polarized Patch Antenna Using Metasurface", proc 2021 International Symposium on Antennas and Propagation (ISAP2021), 220121, ss09, Taipei (On-line), Taiwan, Oct 2021.
K. Tomimoto, R. Yamaguchi, T. Fukusako, "Vehicular MIMO Antenna Measurements in Outdoor Environments using Coherent Base Station Scanner with Real-time Demodulation", proc 2021 International Symposium on Antennas and Propagation (ISAP2021), 220274, ss09, Taipei (On-line), Taiwan, Oct 2021.
P. Bayarsaikhan, R. Kuse, T. Fukusako, K. Tomimoto, M. Miyashita, R. Yamaguchi, "Multi-Port Rectangular Horn Antenna with Dielectric Resonator for 5G Application", proc. 2021 IEEE Conference on Antenna Measurements & Applications (CAMA2021), Paper No. 113, Antibes Juan-Les-Pins (On-line), France, Nov. 2021.
Uuganbayar Purevdorj, Ryuji Kuse, Takeshi Fukusako, Broadband Circularly Polarized Microstrip Patch Antenna Using Artificial Ground Structure with Rotated Rectangular Unit Cells, 2021 IEEE AP-S Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, #2412, Singapore (On-line), Dec. 2021
Purevtseren Bayarsaikhan, Ryuji Kuse, Takeshi Fukusako, Kazuma Tomimoto, Masayuki Miyashita, Ryo Yamaguchi, "Multi-Port Rectangular Horn Antenna with Dielectric Resonator for 5G Application", 2021 IEEE AP-S Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, #2399, Singapore (On-line), Dec. 2021


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