Distance measurement method of satellite considering quantum and gravity effects, location measurement method using the same, and user terminal

摘要

The method for measuring the distance of an artificial satellite according to an exemplary embodiment of the present invention comprises the steps of: receiving, by an electronic device, linearly polarized photons from the artificial satellite and angular momentum per unit mass of the artificial satellite; measuring a rotation amount of polarized light due to warping in space-time, and calculating, by an electronic device, a distance to the artificial satellite using the rotation amount of the polarized light and angular momentum per unit mass of the artificial satellite. In this case, in the step of calculating the distance to the artificial satellite using the rotation amount of the polarized light and the angular momentum per unit mass of the artificial satellite, the distance to the artificial satellite is obtained by the following relational expression, , (Where r is the distance to the satellite, 2Θ is the amount of rotation of polarized light, l obs is the angular momentum per unit mass of the satellite, and rs is the Schwarzschild radius of the Earth).