Patent · US Active

Method of determining lineal parameters of a transmission line

US10746771B2 · kind B2 · utility

0Cited by

1References

21Claims

0Family size

Assignee

COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES · FR

Inventors

Josy Cohen · Merweville, ZA
Nicolas GREGIS · Fresnes, FR

Key dates

Filing date	Aug 24, 2015
Grant date	Aug 18, 2020
Priority date	—
Expiry date	Nov 17, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG06F17/18
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method for determining at least one lineal parameter of a transmission line comprises the following steps: determining at least one measurement of the complex propagation factor γ as a function of frequency on the basis of at least one measurement carried out on the transmission line, determining at least one measurement of the lineal attenuation α of the transmission line equal to the real part of the measurement of the complex propagation factor γ and/or at least one measurement of the phase factor β of the transmission line equal to the imaginary part of the measurement of the complex propagation factor γ, filtering the measurement of the lineal attenuation α and/or the measurement of the phase factor β on the basis of a polynomial frequency regression model dependent on the physical characteristics of the transmission line.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.