Open access Jurnal SINTA 1
Unloaded quality factor optimization of substrate integrated waveguide resonator using genetic algorithm
International Journal of Electrical and Computer Engineering (IJECE) · Vol. 13 No. 3 (2023)
- ISSN
- 2722-2578, 2088-8708
- Published
- 2023-06-01
- Publisher
- Institute of Advanced Engineering and Science
Abstract
The main objective purpose of this paper is to study the enhancement techniques of the unloaded quality factor of substrate integrated waveguide (SIW) resonator, given that the quality of filters depends first on the quality of the resonators that compose it. Performance enhancement is achieved by employing a MATLAB-based genetic algorithm to optimize the geometrical parameters of the SIW resonator by iterative convergence to the target frequency (10 GHz frequency). On the other hand, the Ansys HFSS tool is used to model and optimize the SIW resonator with the suitable transition and plot the S-parameters for a frequency sweep range to validate its property. The results obtained allow increasing the unloaded Q-factor to be more than 1609 and reducing not only insertion and return losses but also reducing the size of the resonator. The proposed SIW resonator with its small size and low loss is directly useful for microwave and millimeter-wave applications.
Collaboration network of the authors
20 authors · 44 co-authorship links · 9 across different organisations
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- University of Hassan II Casablanca
- Université Moulay Ismail de Meknes
- Abdelmalek Essaâdi University
- Université Hassan 1er
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Abdelhakim Ballouk | University of Hassan II Casablanca | 5 |
| Abdelmajid Badri | University of Hassan II Casablanca | 4 |
| Aïcha Sahel | University of Hassan II Casablanca | 3 |
| Ikram Daanoune | University of Hassan II Casablanca | 3 |
| Sara El Mattar | University of Hassan II Casablanca | 3 |
| Yassine Gmih | Université Hassan 1er | 3 |
| Aziz Dkiouak | Abdelmalek Essaâdi University | 3 |
| Abdelhadi Raihani | University of Hassan II Casablanca | 2 |
| Abir Zaidi | University of Hassan II Casablanca | 1 |
| Btissam Boustani | University of Hassan II Casablanca | 1 |
| Bachir Benhala | Université Moulay Ismail de Meknes | 1 |
| Imane Assini | University of Hassan II Casablanca | 1 |
| Jihane Ouchrif | University of Hassan II Casablanca | 1 |
| Brahim Ouacha | University of Hassan II Casablanca | 1 |
| Mohammed Nahid | University of Hassan II Casablanca | 1 |
| Said Abenna | University of Hassan II Casablanca | 1 |
| Issa Sabiri | University of Hassan II Casablanca | 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.