Please use this identifier to cite or link to this item:
|Title:||Analysis procedure for arrays of waveguide slot doublets based on the full T-network equivalent circuit representation of radiators|
|Authors:||Coetzee, J.C. |
|Citation:||Coetzee, J.C., Joubert, J. (2000). Analysis procedure for arrays of waveguide slot doublets based on the full T-network equivalent circuit representation of radiators. IEE Proceedings: Microwaves, Antennas and Propagation 147 (3) : 173-178. ScholarBank@NUS Repository. https://doi.org/10.1049/ip-map:20000362|
|Abstract:||An array of longitudinal slot doublets in a rectangular waveguide may be modelled by an equivalent single-slot array in a halfheight waveguide. The slot electric fields display an increasing degree of asymmetry with large slot offsets and a reduction in waveguide height. In such cases, the values of the series elements in the equivalent T-network representation of radiators become significant. Existing analysis techniques ignore their effects and use a simple shunt element equivalent circuit model. The paper presents an offcentre-frequency analysis procedure for slot arrays which is based on the full T-network model for individual radiating elements. Calculations display excellent agreement with measured and fullwave analysis results for the scattering parameters of a slot doublet array.|
|Source Title:||IEE Proceedings: Microwaves, Antennas and Propagation|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Dec 12, 2018
WEB OF SCIENCETM
checked on Dec 4, 2018
checked on Dec 15, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.