Compact Wideband SIW Based Slot Antenna for X-Band Applications
A compact and wideband substrate integrated waveguide (SIW) based slot antenna is designed and developed in this work. The designed antenna utilizes half TE<inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">110</inf>, odd and even TE<inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">210</inf> modes of rectangular substrate integrated waveguide cavity for wideband radiations in 7.55 GHz-10.95 GHz frequency band with an FBW of 37%. These modes can be brought closer to each with the perturbations of a pair of vias in the SIW cavity. The detailed operating principle of the designed wideband antenna is also presented. The designed structure can be used for X-band wireless systems due to its large FBW, excellent gain, and good radiation characteristics.
Authors
- Akhilesh Mohan (ORCID: https://orcid.org/0000-0002-5687-6218)
- Gunjan Srivastava (ORCID: https://orcid.org/0000-0001-5934-0622)
- Amit Kumar (ORCID: https://orcid.org/0000-0002-2099-7093)
- Amit Sikder
Institutions
- Indian Institute of Technology Roorkee (IN)
- Graphic Era University (IN)
Publication Details
- Published
- 2024-10-04
- DOI
- https://doi.org/10.1109/mac61551.2024.10837157
- Citations
- 1
- Primary Topic
- Microwave Engineering and Waveguides
- Type
- article
- Field-Weighted Citation Impact
- 0.21