Leaky-Wave Radiation from a Slot: The Time-Domain View
A time-domain model of the leaky-wave radiation from a slot is assembled via an in-depth numerical investigation. The reported numerical experiments, all making use of a strictly causal excitation, provide a practical guideline for designing leaky-lens antennas (LLAs) and, above all, cogently elucidate the causal mechanism building up the propitious electromagnetic field distribution underpinning the LLA operation.
Authors
- Martin Štumpf (ORCID: https://orcid.org/0000-0002-7477-7694)
- A. Neto (ORCID: https://orcid.org/0000-0003-4015-2167)
- Ioan E. Lager (ORCID: https://orcid.org/0000-0002-9138-637X)
Institutions
- Brno University of Technology (CZ)
- Delft University of Technology (NL)
Publication Details
- Published
- 2025-03-30
- DOI
- https://doi.org/10.23919/eucap63536.2025.10999195
- Primary Topic
- Gyrotron and Vacuum Electronics Research
- Type
- article
- Field-Weighted Citation Impact
- 0.00