Experimental Investigation of the Fresnel Drag Effect in RF Coaxial Cables

TL;DR

This paper experimentally confirms the Fresnel drag effect in RF coaxial cables, clarifying that it results from electromagnetic scattering in moving dielectrics rather than an actual drag phenomenon, impacting light-speed anisotropy detection.

Contribution

It provides experimental evidence for the Fresnel drag effect in RF coaxial cables and offers a new interpretation of the phenomenon as EM scattering rather than true drag.

Findings

Confirmed Fresnel drag effect in RF coaxial cables

Provided explanation linking the effect to EM scattering

Implications for designing light-speed anisotropy detectors

Abstract

An experiment that confirms the Fresnel drag formalism in RF coaxial cables is reported. The Fresnel `drag' in bulk dielectrics and in optical fibers has previously been well established. An explanation for this formalism is given, and it is shown that there is no actual drag phenomenon, rather that the Fresnel drag effect is merely the consequence of a simplified description of EM scattering within a dielectric in motion wrt the dynamical 3-space. The Fresnel drag effect plays a critical role in the design of various light-speed anisotropy detectors.