Low-complexity estimation of 2D DOA for coherently distributed sources
Signal Processing - Special section: Hans Wilhelm Schüßler celebrates his 75th birthday
Signal Processing - Special section: Hans Wilhelm Schüßler celebrates his 75th birthday
EURASIP Journal on Applied Signal Processing
EURASIP Journal on Wireless Communications and Networking
Robust Doppler spread estimation in the presence of a residual carrier frequency offset
IEEE Transactions on Signal Processing
Simplified Estimation of 2D DOA for Coherently Distributed Sources
Wireless Personal Communications: An International Journal
Wireless Communications & Mobile Computing
| Hi-index | 35.69 |
In antenna array applications, the propagation environment is often more complicated than the ordinarily assumed model of plane wavefronts. Here, a low-complexity algorithm is suggested for estimating both the DOA and the spread angle of a source subject to local scattering, using a uniform linear array. The parameters are calculated from the estimates obtained using a standard algorithm such as root-MUSIC to fit a two-ray model to the data. The algorithm is shown to give consistent estimates, and the statistical performance is studied analytically and through simulations