In this paper we demonstrate a general multimodal calibration technique allowing the experimental characterization of overmoded waveguides and waveguide devices. The proposed technique produces a measured Generalized Scattering Matrix, and proves to be robust and accurate, as demonstrated by the excellent agreement between measured and analytical data for a set of empty waveguides. As a byproduct, the technique allows the measurement of the propagation constant of waveguides having arbitrary cross-sections.

A Multimodal Calibration Technique for Waveguide Devices

MORINI, ANTONIO;FARINA, Marco
2012-01-01

Abstract

In this paper we demonstrate a general multimodal calibration technique allowing the experimental characterization of overmoded waveguides and waveguide devices. The proposed technique produces a measured Generalized Scattering Matrix, and proves to be robust and accurate, as demonstrated by the excellent agreement between measured and analytical data for a set of empty waveguides. As a byproduct, the technique allows the measurement of the propagation constant of waveguides having arbitrary cross-sections.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11566/83226
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