Vrancken, Mark ; Vandenbosch, Guy A. E.
(2001)
Hybrid Dyadic -MPIE Integral Equation Analysis of Passive Microwave Devices in Layered Media.
In: Gallium Arsenide applications symposium. GAAS 2001, 24-28 september 2001, London.
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Abstract
Integral equation modeling of electromagnetic radiation and interference phenomena in planar circuits and antennas offers exact solutions usually at the cost of excessive computation time, especially when arbitrary 3D conducting surfaces are involved. However, we will restrict the geometry to the 2.5D case : this assumes that only horizontal current sheets parallel to the layer structure and vertical conducting surfaces normal to the dielectric layers are allowed. This case does nevertheless cover most of the practical problems. The limitation to the 2.5D case allows to perform more analytical work. A hybrid dyadic-mixed potential representation of the field is proposed as a viable alternative to the traditional ‘total’ mixed potential representations. Severalexamples show the validity of the proposed approach.
Abstract
Integral equation modeling of electromagnetic radiation and interference phenomena in planar circuits and antennas offers exact solutions usually at the cost of excessive computation time, especially when arbitrary 3D conducting surfaces are involved. However, we will restrict the geometry to the 2.5D case : this assumes that only horizontal current sheets parallel to the layer structure and vertical conducting surfaces normal to the dielectric layers are allowed. This case does nevertheless cover most of the practical problems. The limitation to the 2.5D case allows to perform more analytical work. A hybrid dyadic-mixed potential representation of the field is proposed as a viable alternative to the traditional ‘total’ mixed potential representations. Severalexamples show the validity of the proposed approach.
Document type
Conference or Workshop Item
(Poster)
Creators
Subjects
DOI
Deposit date
17 Jun 2004
Last modified
17 Feb 2016 13:47
URI
Other metadata
Document type
Conference or Workshop Item
(Poster)
Creators
Subjects
DOI
Deposit date
17 Jun 2004
Last modified
17 Feb 2016 13:47
URI
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