Search results for: RADIATION NULLS

• Unequally-Spaced Slot Strategy for Radiation Null Reduction in Single SIW-Embedded Antenna Element

  Publication

  • M. Agrawal
  • R. Yadav
  • S. Kozieł
  • A. Pietrenko-Dąbrowska

  - Scientific Reports - Year 2024

  The incorporation of higher-order modes (HOMs) can substantially augment the antenna gain and bandwidth, but this improvement is typically accompanied by compromised radiation performance including radiation nulls and higher side lobe levels. In this study, an inventive strategy is introduced to reduce the radiation nulls and the side lobe levels of a single antenna element by positioning multiple slots of the radiating element...

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