Sensor array processing using gated signals
Mats Viberg · IEEE Transactions on Acoustics Speech and Signal Processing · 1989
The author considers the problem of using an array of sensors for separating a desired signal from unwanted disturbance signals. The desired signal is assumed to be gated, either in time or in frequency. He derives an eigenstructure based method which requires no knowledge of the array manifold and which allows for coherent signals.>