Abstract Microstrips are used quite often to connect microwave measuring equipment to PCB mounted devices and represent a relevant element of the whole test setup. Their characteristics (the most relevant the characteristic impedance) may be determined by design or later experimentally; in any case they represent a relevant source of uncertainty that must be accounted for. This work reports in full, verifies and compares formulations appearing in the literature of the last 50 years; the study is carried out by sensitivity analysis (for the most relevant geometrical parameters and the dielectric permittivity of the substrate) and by comparison with experimental results.

The variability of microstrips formulas as a source of uncertainty in microwave setups

Bongiorno J.;Mariscotti A.
2015-01-01

Abstract

Abstract Microstrips are used quite often to connect microwave measuring equipment to PCB mounted devices and represent a relevant element of the whole test setup. Their characteristics (the most relevant the characteristic impedance) may be determined by design or later experimentally; in any case they represent a relevant source of uncertainty that must be accounted for. This work reports in full, verifies and compares formulations appearing in the literature of the last 50 years; the study is carried out by sensitivity analysis (for the most relevant geometrical parameters and the dielectric permittivity of the substrate) and by comparison with experimental results.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11567/951489
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