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An Efficient 2.5-D Finite-Element Approach Based on Transformation Optics for the Analysis of Elliptical Horns.
- Source :
-
IEEE Transactions on Antennas & Propagation . Sep2018, Vol. 66 Issue 9, p4782-4790. 9p. - Publication Year :
- 2018
-
Abstract
- This paper describes a new method to analyze elliptical horns. The method is based on a coordinate transformation, which maps the elliptical shape to a circular shape, allowing to use the 2.5-D body-of-revolution finite-element method formulation with a greatly improved efficiency over 3-D methods. Applications are shown to the analysis and design of shaped arbitrary axial ratio horns. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0018926X
- Volume :
- 66
- Issue :
- 9
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Antennas & Propagation
- Publication Type :
- Academic Journal
- Accession number :
- 131629953
- Full Text :
- https://doi.org/10.1109/TAP.2018.2851289