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This paper introduces the use of the quasi 3-D mixed potential integral equation formulation for structures with a periodicity in two dimensions. The quasi 3-D formulation allows to use both horizontal and vertical conductors, and dielectric inclusions. The key innovation is the use of an effective algorithm to calculate Periodic Green's Functions (PGFs) for vertical currents in the planar multilayered...
Computational electromagnetics has become a real cornerstone in the design of microwave and millimeter wave components and systems. One of the major computational techniques used in these designs is to solve integral equations with the Method of Moments (MoM). Traditionally, MoM has been used extensively for antennas, transmission lines, filters, couplers, etc., mainly in the MHz and GHz range. However,...
Solving Integral Equations with the Method of Moments has been a cornerstone in the field of computational electromagnetics for components and antennas in the microwave frequency range. In this invited paper, the applicability, advantages and disadvantages of this method are discussed in view of applying it at much higher frequencies, namely in the IR and optical frequency range. This invited presentation...
In the last 40 years the Method of Moments has been a cornerstone in the field of computational electromagnetics for antennas and other components in the microwave frequency range. In this paper, the applicability, advantages and disadvantages of this method are discussed in view of applying it at much higher frequencies, namely in the field of plasmonics.
In this paper different excitations of a silver nano dipole in free space are considered. The excitation varieties include a plane wave, and an imposed current with different tuning circuits. The response of the dipole demonstrates a clear resonance response for all excitations. The use of the tuning circuit permits to correct slightly the position of the resonance if necessary. The tuning circuits...
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