Abstract
This work proposes a cavity-backed slot antenna-based substrate integrated waveguide (SIW). The suggested antenna has better gains than the standard SIW antenna and has new resonance spots. The higher-order resonant modes (TE102, TE301, TE302) are also excited by the ground coplanar waveguide construction, and the wideband bandwidth is attained by bringing the modes of higher order closer to each other. The proposed antenna receives an impedance bandwidth of 19.71 GHz to 26.37 GHz and a peak gain of 11.54 dB at 26.65 Hz, according to the results presented in this study.
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© 2023 The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
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Pandey, S., Mehta, S., Sahu, S.K., Sharma, A. (2023). Broadband SIW Cavity-Backed High Gain Slot Antenna. In: Mathur, G., Bundele, M., Tripathi, A., Paprzycki, M. (eds) Proceedings of 3rd International Conference on Artificial Intelligence: Advances and Applications. Algorithms for Intelligent Systems. Springer, Singapore. https://doi.org/10.1007/978-981-19-7041-2_36
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DOI: https://doi.org/10.1007/978-981-19-7041-2_36
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