Admittance of a longitudinal slot in a finite ground plane
- 30 December 2002
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 1608-1611 vol.3
- https://doi.org/10.1109/aps.1993.385505
Abstract
The admittance and resonant length of an isolated longitudinal waveguide slot radiating in a finite ground plane are calculated. The problem is solved by applying a spectrum of two-dimensional solutions, referred to as the S2DS method. The reflection coefficient of a single slot in a WR-187 terminated waveguide was measured as a function of slot length and slot offset at 4.8 GHz. This makes it possible to determine the resonant length and resonant conductance for the slot. The resonant length is predicted within 0.5%.Keywords
This publication has 1 reference indexed in Scilit:
- Admittance of an isolated waveguide-fed slot radiating between baffles using a spectrum of two-dimensional solutionsIEEE Transactions on Antennas and Propagation, 1993