In this paper, a method is introduced that can detect the number of incident signals (NIS) even there are fewer antennas than NIS. Previous works on NIS ...
Sep 9, 2013 · SUMMARY. In this paper, a method is introduced that can detect the number of incident signals (NIS) even there are fewer antennas than NIS.
If there are fewer sources than sensors, the smallest M −Ns eigenvalues of R are all equal and to determine exactly how many sources there are, we must simply ...
This paper considers the problem of direction-of-arrival (DOA) estimation of quasi-stationary signals.
Abstract— This work presents a novel approach to detect mul- tiple signals embedded in noisy observations from a sensor array. We formulate the detection ...
Nov 21, 2024 · A novel method for detecting the number of signals incident upon an array of sensors is described. The method is based on finding upper ...
Apr 15, 2019 · In this article, we present a method for estimating delays be- tween more source signals than sensors. Section III establishes the required ...
Abstract—This paper presents a novel approach to detect mul- tiple signals embedded in noisy observations from a sensor array. We formulate the detection ...
If, however, the number of sources is smaller than the number of sensors, then the role of the spectral information in improving detection/localization ...
Missing: Fewer | Show results with:Fewer
Then we investigate the performance of the EM algorithm for estimating the two source locations in the presence of sensor noises with non-uniform variances, and ...