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  • Devansh Shukla ,
  • Yaagna Modi ,
  • Kamlesh Pathak
Devansh Shukla
Sardar Vallabhbhai National Institute of Technology

Corresponding Author:[email protected]

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Yaagna Modi
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Kamlesh Pathak
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“This work has been submitted to the IEEE for possible publication. Copyright may be transferred without notice, after which this version may no longer be accessible”
This work focuses on the design and simulation of a novel low-profile ultra-wideband antenna that combines the feature of vertical stacking with wing structure similar to bow-tie antennas. Additionally, it investigates the effectiveness of vertical stacking and discusses its optimization.
To gauge the effectiveness of stacking, we have compared the non-stacked, single-stack, double-stack, and triple-stack models against an optimizer function that covers parameters such as normalized cost, normalized return loss, and normalized -10dB bandwidth.
This optimizer function concludes that the single-stack model performs best compared to other models.
The antenna geometry is simulated and optimized using Altair FEKO. The proposed design of the single-stack model achieves a -10dB return loss over 248-752 MHz with VSWR < 2 and a relatively constant omnidirectional radiation pattern.