Research

In recent years, the volume of data communications has increased dramatically, and the performance of antennas mounted on wireless devices must become more sophisticated, as they are the most important factor influencing the quality of communications. Within the framework of future wireless systems, we are actively working on the development of active antennas (AIA) and reconfigurable antennas.

Theme1：Multifunctional Active Integrated Array Antenna (AIA) for Next Generation Wireless Communications

Overview

Developed AIA with various polarization and beam-switching functions

Self-oscillating active integrated antenna (AIA), capable of converting dc power to electromagnetic waves for direct radiation to space, has been suggested as a futuristic antenna
design solution. AIA has found applications in wireless power charging system (WPT), multicarrier radio frequency identification (RFID), and Internet of things (IoT) systems. A careful literature survey reveals that up-to-date, there are just few studies on multi-functional AIAs, dramatically against the anticipation. Thus, this research is devoted to analysis, modelling and design of advanced AIAs.

Selected publications and works

[1] Maodudul Hasan, Eisuke Nishiyama, Takayuki Tanaka, and Ichihiko Toyoda, “Three-state pattern reconfigurable active antenna integrated with Gunn oscillator and switched-line phase shifter,” Electronic Letters, vol. 59, no. 12. Jul. 2023.
[2] Maodudul Hasan, Eisuke Nishiyama, Takayuki Tanaka, and Ichihiko Toyoda, “A first harmonic Push-Push oscillator based self-oscillating active integrated pattern switchable array antenna,” Electronic Letters, vol. 59, no. 5. Mar. 2023.
[3] Maodudul Hasan, Eisuke Nishiyama, and Ichihiko Toyoda, “Multi-layer approach of polarization agile oscillating-type active integrated array antenna for RF transmitter front-end,” Int. J. Wirel. Microw. Technol., pp. 1-9, Apl. 2022.
[4] Maodudul Hasan, Eisuke Nishiyama, Takayuki Tanaka, and Ichihiko Toyoda, “A dual-beam switchable self-oscillating Ku-Band active array antenna integrating positive feedback type Push-Push oscillator and PSK modulator,” Prog. Electromagn. Res. C, vol. 116, pp. 181-192, Nov. 2021.
[5] Maodudul Hasan, Eisuke Nishiyama, and Ichihiko Toyoda, “A beam switchable self-oscillating active integrated array antenna using Gunn oscillator and magic-T,” IEICE Trans. Commun., vol. E104-B, no.11, pp. 1419-1428, Nov. 2021.
[6] Maodudul Hasan, Hiroki Ushiroda, Eisuke Nishiyama, and Ichihiko Toyoda, “A polarization switchable active array antenna integrating a multiport oscillator and PSK modulators,” APMC2018, pp. 1253-1255, Kyoto, Japan, Nov. 2018.

Keywords

Others (Awards, Committees, Board members)

(Awards)
2023/12 Best Paper Award, ICTP2023, BUET, Dhaka, Bangladesh.
2023/02 Best Paper Award, ECCE2023, CUET, Chattogram, Bangladesh.
2022/12 Best Paper Award, ICPRSET2022, RU, Rajshahi, Bangladesh.
2022/12 IEEE AP-S Japan Student Award, Tokyo Chapter, Japan.
2022/03 Saga University President Award, Saga University, Japan.
2021/12 3rd Best Paper Award, ICTP2021, BUET, Dhaka, Bangladesh.
2021/08 Best Paper Award, ICSCT2021, Dhaka, Bangladesh.
2020/12 Student Presentation Award, ICETC2020, Japan.
2020/08 Outstanding Student Award 2019, SRW Research Committee, Japan.
2020/03 Saga University President Award, Saga University, Japan.
2019/12 Student Encouragement Award, IEEE AP-S, Tokyo Chapter, Japan.
2019/08 Best Paper Award, APCAP2019, Incheon, Korea.
2019/02 2018 IEEE Student Encouragement Award, IEEE, Fukuoka Branch, Japan.

• Back To Faculty Members List
• Back To Department of Electrical and Electronic Information Engineering