Commutated radio spatial estimation

A platform comprising:

• a radio-frequency (RF) receiver comprising:
• at least n antennas configured to receive at least n RF signals from an emitter, where n is an integer greater than two,
• m processing channels configured to receive and process n RF signals from the at least n antennas, where m is an integer greater than one and less than n,
• a controller configured to cause a first processing channel of the m processing channels to receive, at different corresponding times, a plurality of RF signals of the n RF signals, and
• an estimation module configured to:
• execute a machine learning model based on outputs of the m processing channels, and
• determine, based on an output of the machine learning model, at least one estimate comprising at least one of:
• a spatial estimate for the emitter of the at least n RF signals, or
• a property estimate of at least one of the emitter or a wireless signal characteristic;
• and
• a computing device configured to:
• perform at least one analysis or signal control task based on the at least one estimate.