In a multiple signal environment, it is important to be able to separate signals. Complete spatial separation can only be accomplished by following the proper mathematical method. This involves first modeling multiple signals that map onto an antenna array. Inverting this process by use of the Moore-Penrose inverse results in spatially separating the signals of interest. This method has important applications in satellite navigation systems where it is relatively easy to jam or spoof the valid but weak navigation signals coming from satellites in high orbits.