A New Algorithm of Range and DOA Estimation of Near Field Sources Based on FLOS-ESPRIT

Li Guo Wang

doi:10.4028/www.scientific.net/AMM.577.745

Paper Titles

Finite-Element Analysis of a Measuring Model for FeAlCrBSiNb Coating Bonding Strength of Revolution Body
p.722

Detection of Broken Rotor Bars in Squirrel Cage Induction Motor Using Filter and Wavelet Analysis
p.726

The Field Experiments for Mixed Vehicle-Carrying Signals Acquisition Based on the Compact RIO
p.735

A Correction Method of Fish-Eye Lens Based on Projective Reconstruction
p.741

A New Algorithm of Range and DOA Estimation of Near Field Sources Based on FLOS-ESPRIT
p.745

A Robust Hybrid HLLC-FORCE Scheme for Curing Numerical Shock Instability
p.749

A Secure Image Watermarking Using Visual Cryptography and Discrete Fractional Fourier Transform
p.754

Analysis of Parameter Estimation Using Pei Algorithm of FRFT
p.758

Analysis on High-Energy Physical Problems in Monte Carlo Simulation
p.762

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 577A New Algorithm of Range and DOA Estimation of...

A New Algorithm of Range and DOA Estimation of Near Field Sources Based on FLOS-ESPRIT

Abstract:

A new algorithm based on fractional lower order statistics (FLOS) is presented to joint estimate the range and direction of arrival (DOA) parameters of near-field sources. The proposed algorithm adopts centra-symmetric uniform linear array, and constructs three fractional lower order statistics matrixes by the received array data, and utilizes TLS method to estimate the two dimension parameters, the algorithm has high estimation accuracy, only need a parameters pairing easily. The performance of proposed method is verified by computer simulations.