Modeling of the Parametric Transmission with the Spatial Fourier Formalism. Optimization of a Parametric Antenna
This paper addresses the modeling of parametric transmission by means of the Fourier formalism. This approach is very convenient to understand the influence of the parameters that compete to shape the secondary fields. Non-linear interactions are described with the second order approximation.
Finite amplitudes are taken into account. The model can handle a large range of antennae geometry. The secondary field is obtained at any distance of the projector. The effect of diffraction, attenuation and saturation are discussed. A comparison between numerical results and experimental
data is shown. Charts have been computed to optimize a parametric antenna.
Document Type: Research Article
Publication date: 01 January 2004
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