1. A method for determining a line of bearing (LOB) to a wireless emitter, the method comprising: measuring one or more response signal parameters for each of Y antenna patterns, thereby providing a Y sample array of response data from a target wireless emitter, wherein Y is greater than 1; and correlating the sample array to a plurality of entries in a database of calibrated arrays having known azimuths, to determine an LOB to the target wireless emitter.