Open access Jurnal SINTA 1
Bio-inspired intelligence for minimizing losses in substrate integrated waveguide
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
This paper presents a study of various types of losses in substrate-integrated waveguides (SIW) using a genetic algorithm. Three main types of losses are considered and examined separately: conductor loss, dielectric loss, and radiation loss. Furthermore, the current analysis allows for a physical understanding of the loss impacts as well as the creation of design guidelines to reduce losses at 10 GHz frequency while keeping the miniaturized size of the SIW. Validation results obtained using the software Ansys HFSS, verify that the attenuation constant of the SIW can be significantly reduced to 0.4 dB/m, the Insertion loss S21 to -0.2 dB and the return loss to -38 dB if the geometric parameters are chosen properly. This study enables us to identify the source of losses in a SIW and, as a result, eliminate any type of dispersion. That demonstrates the usability of SIW technologies in the design of microwave circuits used in Internet of things 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.