Iqbal, Muhammad Naeem and Mohd. Yusoff, Mohd. Fairus and A. Rahim, Mohammad Kamal and Hamid, Mohamad Rijal and Zubir, Farid and Johari, Zaharah and A. Majid, Huda (2020) Wideband frequency selective surface based transmitarray antenna at x-band. Indonesian Journal of Electrical Engineering and Informatics, 8 (3). pp. 500-510. ISSN 2089-3272
|
PDF
863kB |
Official URL: http://dx.doi.org/10.11591/ijeei.v8i3.1270
Abstract
In this paper, a wideband multilayer transmitarray antenna is designed for Ku frequency band. The unit cell is designed at 12GHz using frequency selective surface structure. A new double square ring with center patch based multilayer unit cell has been designed and simulated. Then, the effect of substrate thickness variation on transmission coefficient magnitude and phase range is discussed. In the final design, the horn antenna designed at X-band is used as a feed source for transmitarray antenna. The simulation results show a wide impedance bandwidth from 10 to 13GHz. Besides, a wider gain bandwidth of 1.975GHz with a peak gain of 19dB is also achieved. All simulation results have been verified by the measurement. The proposed transmitarray design will find applications in high gain, directional and low profile antennas for X-band communication systems.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | frequency selective surface, multilayer, transmitarray, wideband |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 93592 |
| Deposited By: | Yanti Mohd Shah |
| Deposited On: | 31 Dec 2021 08:45 |
| Last Modified: | 31 Dec 2021 08:45 |
Repository Staff Only: item control page
