SIW Cavity Based I-Shaped Slot Volumetric Antenna for Wideband Applications
This Paper focused on the evaluation of SIW cavity based I-shaped slot volumetric antenna for wideband applications. The projected volumetric antenna is made of FR4 substrate and dimensions are <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$38 \times 28 \times 1.6 ~\text{mm}^{3}$</tex>. The Evaluation of the antenna described by design 1, 2 and 3 in which all the designs are implemented by using HFSS simulation tool. The simulation outcomes of all designs are analysed in terms of reflection co-efficient, gain and bandwidth. Based on the result analysis, design 3(I-shaped slot) is the best choice for wide band applications significantly radio astronomy, defence systems and spacecraft.
Authors
- Abdul Hadi Abdul Razak (ORCID: https://orcid.org/0000-0001-8025-5414)
- Ramprasad Ravula
- Runa Kumari (ORCID: https://orcid.org/0000-0003-4278-0060)
Institutions
- Birla Institute of Technology and Science - Hyderabad Campus (IN)
Publication Details
- Published
- 2025-06-05
- DOI
- https://doi.org/10.1109/wams64402.2025.11159028
- Primary Topic
- Antenna Design and Analysis
- Type
- article
- Field-Weighted Citation Impact
- 0.00