Results 151 to 160 of about 31,332 (207)

Noncircular Distributed Source DOA Estimation with Nested Arrays via Reduced-Dimension MUSIC. [PDF]

Sensors (Basel)
Chen K, Chen W, Li J.
europepmc   +1 more source

DOA Estimation on One-Bit Quantization Observations through Noise-Boosted Multiple Signal Classification. [PDF]

Sensors (Basel)
Pan Y, Zhang L, Xu L, Duan F.
europepmc   +1 more source

A Reduced Complexity Acoustic-Based 3D DoA Estimation with Zero Cyclic Sum. [PDF]

Sensors (Basel)
Fernandes RP, Apolinário JA, de Seixas JM.   +2 more
europepmc   +1 more source

Enhanced Coprime Array Structure and DOA Estimation Algorithm for Coherent Sources. [PDF]

Sensors (Basel)
Han X, Zhang X.
europepmc   +1 more source

Low-Complexity 2D-DOD and 2D-DOA Estimation in Bistatic MIMO Radar Systems: A Reduced-Dimension MUSIC Algorithm Approach. [PDF]

Sensors (Basel)
Ahmad M, Zhang X, Lai X, Ali F, Shi X.
europepmc   +1 more source

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DOA Estimation in heteroscedastic noise

Signal Processing, 2019
The paper considers direction of arrival (DOA) estimation from long-term observations in a very noisy environment. The concern is to derive methods obtaining reasonable DOAs at very low SNR. The noise is assumed zero-mean Gaussian and its variance varies in time and space, causing stationary data models to fit poorly over long observation times ...
Peter Gerstoft, Santosh Nannuru, Christoph F. Mecklenbräuker, Geert Leus   +3 more
openaire   +3 more sources

Kalman-based estimator for DOA estimations

IEEE Transactions on Signal Processing, 1994
We introduce a new Kalman-based noise-subspace estimator combined with the Root-MUSIC for direction of-arrival (DOA) estimation of uncorrelated narrow-band plane waves impinging on an array of sensors. Without both a priori knowledge of the number of sources and the inflation method presented by Yang and Kaveh (1988), we show that the Kalman-based ...
null Yuan-Hwang Chen, null Ching-Tai Chiang   +1 more
openaire   +1 more source

Sequential beamspace DOA estimation

2011 IEEE International Symposium on Antennas and Propagation (APSURSI), 2011
We have developed a sequential beamspace method for high resolution direction of arrival (DOA) estimation. Beamspace MUSIC and element space MUSIC DOA estimation algorithms have been implemented to utilize an 8 element uniform circular array operating at 5.8 GHz.
W. Tidd, null Yufei Zhao, null Yikun Huang   +2 more
openaire   +1 more source