Patent ID: 8531343
Filing Date: 2013-09-10
Classification: G01R

Abstract:
1. An electromagnetic environment simulation method comprising: placing a wireless system under test in an antenna measurement facility having a probe antenna and a positioner; programming said positioner with a predetermined solid angle scan; programming said probe antenna to transmit an electromagnetic signal ψ transmitting from said probe antenna an initial electromagnetic signal ψ recording in the time domain without demodulating, at a high dynamic range resolution, the signal χ moving said positioner to the next sequence in the solid angle scan; transmitting from said probe antenna a non-initial electromagnetic signal ψ recording in the time domain without demodulating, at a high dynamic range resolution, the signal χ iterating through said moving said positioner to the next sequence in the solid angle scan, transmitting from said probe antenna said non-initial electromagnetic signal ψ combining by superposition in the time domain the signals χ