DOA estimation using triply primed arrays based on fourth-order statistics
Journal
Progress In Electromagnetics Research
Journal Volume
67
Date Issued
2018
Author(s)
Abstract
A triply primed array (TPA) is configured on three mutually primed integers (N1, N2 and N3), which operates with O(N1N2N3) degree-of-freedoms to estimate the direction-of-arrivals (DOAs) of multiple incident quasi-stationary signals. The set of unique and contiguous lags of the proposed TPA is searched and verified. Simulation results verify that the proposed TPA can detect more incident signals with higher accuracy than its compatible counterparts.
Type
journal article