The paper presents an original method for the precise charaterization of orthomode transducers with special focus to their isolation figures. This technique is based on 6 two-port measurements, 4 of which are already traditionally used to obtain approximate estimates of the scattering parameters. Unlike direct measurements or other techniques, the components required by the proposed procedure are commonly available in a standard RF laboratory thus allowing precise characterization of manufactured prototypes with cheap hardware.
Cheap method for accurate characterization of orthomode transducers
Oldoni M.;
2016-01-01
Abstract
The paper presents an original method for the precise charaterization of orthomode transducers with special focus to their isolation figures. This technique is based on 6 two-port measurements, 4 of which are already traditionally used to obtain approximate estimates of the scattering parameters. Unlike direct measurements or other techniques, the components required by the proposed procedure are commonly available in a standard RF laboratory thus allowing precise characterization of manufactured prototypes with cheap hardware.File in questo prodotto:
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