SELF POSITION DATA CALCULATION SYSTEM CAPABLE OF CALCULATING SELF POSITION DATA FROM AN EXTERNAL INCOMING WAVE

摘要

PURPOSE: A self position data calculation system is provided to be independent from an external artificial effect about an artificial satellite and reconsider reliability by using a radio signal from a free shared radio system.;CONSTITUTION: A position setting unit(100) sets the position of an aligned receiving antenna on a coordinate axis and the position of a transmitting device. A distance and angle calculating unit(200) generates a function about a distance from an origin to a transmitting device, an extended line from an origin to a transmitting device, and an angle with an arrangement axis based on a phase difference or a time difference between the aligned receiving antennas of the same axis caused by an external incoming wave. A position data calculating unit(300) calculates the position data of each aligned receiving antenna by calculating a distance from each receiving antenna located at a new point on a coordinate system to a transmitting device on a coordinate and an angle between the extended line to a transmitting device and an arrangement axis based on calculated data through a distance between aligned receiving antennae and a distance and angle calculating unit.;COPYRIGHT KIPO 2013;[Reference numerals] (100) Position setting unit; (200) Distance and angle calculating unit; (300) Position data calculating unit