In this paper a computationally efficient method of moments (MoM) formulation is presented for the full-wave analysis and design of radial line slot antennas (RLSAs). The method efficiency is based on an ad-hoc representation of the internal problem (electrically large circular cavity) Green's function, which is split into the sum of a parallel plate waveguide contribution and a rim effect contribution, expanded on radial modes. Comparisons with a commercial general purpose MoM software were performed on a complete RLSA to demonstrate the accuracy and the efficiency of the approach
Albani, M., La Cono, G., Freni, A. (2005). Efficient Method of Moments Analysis of Radial Line Slot Antennas. In Applied Electromagnetics and Communications, 2005. ICECom 2005. 18th International Conference on (pp.1-3). KOREMA [10.1109/ICECOM.2005.204968].
Efficient Method of Moments Analysis of Radial Line Slot Antennas
Albani M.;
2005-01-01
Abstract
In this paper a computationally efficient method of moments (MoM) formulation is presented for the full-wave analysis and design of radial line slot antennas (RLSAs). The method efficiency is based on an ad-hoc representation of the internal problem (electrically large circular cavity) Green's function, which is split into the sum of a parallel plate waveguide contribution and a rim effect contribution, expanded on radial modes. Comparisons with a commercial general purpose MoM software were performed on a complete RLSA to demonstrate the accuracy and the efficiency of the approach
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https://hdl.handle.net/11365/44105
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