Publications
2024
Papers
Soltan, A.; Asfour, R.; Khamas, S.K. Frequency-Reconfigurable Millimeter-Wave Rectangular Dielectric Resonator Antenna. Sensors 2024, 24, 3906. https://doi.org/10.3390/s24123906
R. Asfour, S.K. Khamas, E.A. Ball, J.S Ng, G. Huang, R. Allanic, D. Le Berre, C. Quendo, A. Leuliet, T. Merlet, "On-Chip Circularly Polarized Circular Loop Antennas Utilizing 4H-SiC and GaAs Substrates in the Q/V Band." in Sensors 2024, 24, 321. https://doi.org/10.3390/s24020321
Albakosh, W.; Asfour, R.; Abdou, T.S.; Khalil, Y.; Khamas, S.K. Wideband Millimeter-Wave Perforated Cylindrical Dielectric Resonator Antenna Configuration. Magnetism 2024, 4, 73-90. https://doi.org/10.3390/magnetism4010006
Conference papers
W. Al Bakosh, R. Asfour, and S. Khamas, (2024). ‘’Wideband Millimeter-Wave Layered Cylindrical Dielectric Resonator Antenna’' accepted at the 2024 IEEE International Symposium on Antennas and Propagation
W. Albakosh, R. Asfour, and S. Khamas, (2024). ‘'60 GHz Wideband Circularly Polarized Layered Hemispherical DRA'' accepted at the 2024 IEEE International Symposium on Antennas and Propagation
R. Asfour, W. Albakosh, and S. Khamas, Edward A Ball, (2024) ''A Low-Profile Fully Planar Loop Antenna for Polarization Reconfigurability'' accepted at the 2024 IEEE International Symposium on Antennas and Propagation
Ball, E. A., Joseph, S. D., & Tennant, A. (2024). "The Time Modulated Array for Channel Sounding Measurements – Concept and Initial Field Tests." In 2024 18th European Conference on Antennas and Propagation (EuCAP). IEEE. doi:10.23919/eucap60739.2024.10500956
Joseph, S. D., Ball, E. A., & Tennant, A. (2024). "Subsampling Time-Modulated Array for Reduced Hardware Down Conversion and Beamforming. In 2024 18th European Conference on Antennas and Propagation (EuCAP)." IEEE. doi:10.23919/eucap60739.2024.10501590
Joseph, S. D., & Ball, E. A. (2024). "Antenna Array and GaAs Phase Shifter MMIC for Millimeter wave Beamforming - Co-simulation and Measurements. In 2024 18th European Conference on Antennas and Propagation (EuCAP)." IEEE. doi:10.23919/eucap60739.2024.10501491
Ball, E. A., & Joseph, S. D. (2024). "Discrete Tuned Millimeter Wave SIW Resonators in GaAs and on PCB. In 2024 15th German Microwave Conference (GeMiC)." IEEE. doi:10.23919/gemic59120.2024.10485326
2023
Papers
R. W. Asfour, S. K. Khamas and E. A. Ball, "Design and Measurements of Circularly Polarized Millimeter-Wave Phased Array Antenna Using Time Delay Transmission Lines," in IEEE Access, vol. 11, pp. 122016-122028, 2023, doi: 10.1109/ACCESS.2023.3329088.
R. Asfour, S.K. Khamas and E.A. Ball, (2023), “Cost-Effective Design of Polarization and Bandwidth Reconfigurable Millimeter-Wave Loop Antenna,” Sensors, 23(24), 9628.
Joseph, S. D., & Ball, E. A. (2023). "Series-fed millimeter-wave antenna array based on microstrip line structure." IEEE Open Journal of Antennas and Propagation, 4, 254-261. doi:10.1109/ojap.2023.3248610
Ball, E. A., Joseph, S. D., & Tennant, A. (2023). "Receive mode time modulated antenna array incorporating subsampling -theoretical concept and laboratory investigation." IEEE Open Journal of Antennas and Propagation. doi:10.1109/ojap.2023.3293123
Ball, E. A., & Joseph, S. D. (2023). "A portable 28-GHz channel sounder platform and measurement results from close-to-ground field tests." IEEE Open Journal of Instrumentation and Measurement, 2(2023). doi:10.1109/ojim.2023.3259025
Conference papers
R. Asfour, S. Khamas and E. A. Ball, "Performance Evaluation of a Circularly Polarized Circular Loop Antenna Printed on GaAs, InP, and 4H-SIC Substrates in the Q/V band Frequencies," 2023 17th European Conference on Antennas and Propagation (EuCAP), Florence, Italy, 2023, pp. 1-5, doi: 10.23919/EuCAP57121.2023.10133417.
Allanic, R., Le Berre, D., Quendo, C., Ball, E. A., Shien Ng, J., Huang, G., . . . Merlet, T. (2023). "Monolithic Frequency-Reconfigurable Antenna on Silicon Carbide for Constrained Environments. In 2023 IEEE Conference on Antenna Measurements and Applications (CAMA)." IEEE. doi:10.1109/cama57522.2023.10352802
Allanic, R., Le Berre, D., Quendo, C., Ball, E. A., Shien Ng, J., Huang, G., . . . Merlet, T. (2023). "Silicon Carbide Antenna for Polarization Agility in Constrained Environments." In 2023 IEEE Conference on Antenna Measurements and Applications (CAMA). IEEE. doi:10.1109/cama57522.2023.10352662
Ball, E., & Joseph, S. D. (2023). "Design and measurement of a GaAs MMIC for use in a 73 GHz time modulated array." In 2023 IEEE Conference on Antenna Measurements and Applications (CAMA) Proceedings (pp. 560-563). Genoa, Italy: Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CAMA57522.2023.10352864
2022
Papers
Ball, E. A. (2022). Predicting the performance of a 26 GHz transconductance modulated downconversion mixer as a function of LO drive and DC bias. Electronics, 11(16). doi:10.3390/electronics11162516
Conference papers
Sun, Y., & Ball, E. A. (2022). "Deep learning applied to automatic modulation classification at 28 GHz. In K. Arai (Ed.)," Intelligent Systems and Applications: Proceedings of the 2022 Intelligent Systems Conference (IntelliSys) Volume 1 Vol. 1 (pp. 403-414). Amsterdam, The Netherlands: Springer International Publishing. doi:10.1007/978-3-031-16072-1_30
Joseph, S. D., & Ball, E. (2022). "A novel millimeter-wave series-fed microstrip line antenna array. In 2022 16th European Conference on Antennas and Propagation" (EuCAP) Proceedings. Madrid, Spain: Institute of Electrical and Electronics Engineers (IEEE). doi:10.23919/eucap53622.2022.9769079
2021
Conference Papers
Ball, E. A. (2021). "Investigation into series-fed microstrip patch arrays at 26 GHz, 28 GHz and 48 GHz – design, simulation and prototype tests." In 2021 IEEE Texas Symposium on Wireless and Microwave Circuits and Systems (WMCS). Waco, TX, USA (Virtual conference): IEEE (Institute of Electrical and Electronics Engineers). doi:10.1109/WMCS52222.2021.9493271
Ball, E. A. (2021). "Investigation into the relationship between conversion gain, local oscillator drive level and DC bias in a SiGe transistor transconductance modulated mixer at 24-28 GHz." In 2021 IEEE Texas Symposium on Wireless and Microwave Circuits and Systems (WMCS). Waco, TX, USA (Virtual conference): IEEE (Institute of Electrical and Electronics Engineers). doi:10.1109/WMCS52222.2021.9493227