Open access Jurnal SINTA 1
Design and characterization of a circularly polarized microstrip-line-fed slot array antenna for S-band applications
International Journal of Electrical and Computer Engineering (IJECE) · Vol. 13 No. 6 (2023)
- ISSN
- 2722-2578, 2088-8708
- Published
- 2023-12-01
- Publisher
- Institute of Advanced Engineering and Science
Abstract
A 2×2 slot array antenna fed by microstrip line for circular polarization operated in the S band frequency range is designed in this paper. Single cross slot with single port feed as well as dual port feed is taken into consideration for realizing circular polarization and combining these two processes, the slot array is designed with single feed for circular polarization. The antennas are designed on a Teflon glass fiber substrate of thickness 0.8 mm. The slot array dimension is 120×142×1.636 mm 3. Smith chart of single cross slot antenna with single feed as well as dual feed has a dip at 2.69 and 2.53 GHz respectively indicate the capability of realizing circular polarization in the S band frequency range. The return loss of the slot array antenna is -58 dB shows good input impedance matching of the antenna. A dip in the smith chart of the slot array shows circular polarization near 2.4 GHz ensuring wireless applications as well. Axial ratio is found to be less than 1 dB in the resonance frequency. The impedance bandwidth percentage of the slot array antenna is 12.24%. The simulation is done by using keysight advanced design system (ADS) software.
Collaboration network of the authors
15 authors · 40 co-authorship links · 17 across different organisations
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Chittagong University of Engineering & Technology
- Saga University
- Military Institute of Science and Technology
- City University of Hong Kong
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Muhammad Asad Rahman | Chittagong University of Engineering & Technology | 6 |
| Abu Hena Murshed | Chittagong University of Engineering & Technology | 4 |
| Eisuke Nishiyama | Saga University | 3 |
| Ichihiko Toyoda | Saga University | 3 |
| Md. Motahar Hossain | Military Institute of Science and Technology | 3 |
| Md Hossam-E-Haider | Military Institute of Science and Technology | 3 |
| Quazi Delwar Hossain | Chittagong University of Engineering & Technology | 2 |
| Mehdi Hasan Chowdhury | Chittagong University of Engineering & Technology | 1 |
| Ray C. C. Cheung | City University of Hong Kong | 1 |
| Piyas Chowdhury | Chittagong University of Engineering & Technology | 1 |
| Nishako Chakma | Chittagong University of Engineering & Technology | 1 |
| Quazi Delwar Hssain | Chittagong University of Engineering & Technology | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.