Abstract: A system and method for generating a counter-measure signal in response to an incoming radar signal from a remote linear frequency modulated (LFM) pulse compression radar system. One method comprises the steps of receiving an incoming radar signal having a time period T; storing at least a portion of the radar signal in a memory; extracting predetermined segments of the radar signal from the memory; replicating the predetermined segments to create a predetermined plurality of each of the predetermined segments; concatenating the plurality of predetermined segments into a further signal, like ones of the plurality of predetermined segments adjacent one another; and transmitting the further signal to the remote radar system.

Abstract: A method determines range from a moving platform to an emitter. The method receives a RF signal from the emitter; counts a number of phase reversals of the received RF signal during a period of time; measures a Doppler frequency during the period of time; and determines the range to the emitter based on both the number of counted phase reversals and the measured Doppler frequency.

Abstract: A polarization measurement system and method that determines the polarization of a received signal within one received pulse. The polarimeter accepts series of samples representing horizontal and vertical signal components representing the polarization of a received signal. The samples are discrete time measurements, with each sample representing a magnitude separated in time by a predetermined angular resolution. The samples are combined with other samples in numerous sets of calculations operating in parallel, the various sets of calculations employing different transfer functions, so as to produce numerous series of output values. Characteristics of these series are examined to select a particular series, and thus select the transfer function which provided the series having a desired characteristic such as a best null. The parameters of the transfer function which provides the desired characteristic provide information representative of the signal polarization.