PASSIVE NEAR-FIELD SOURCE LOCALIZATION BASED ON SPATIAL-TEMPORAL STRUCTURE | Zendy

Yuntao Wu | Zendy; Hing-Cheung So | Zendy; Chaohuan Hou | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

PASSIVE NEAR-FIELD SOURCE LOCALIZATION BASED ON SPATIAL-TEMPORAL STRUCTURE

Author(s) -

Yuntao Wu,

Hing-Cheung So,

Chaohuan Hou

Publication year - 2009

Publication title -

progress in electromagnetics research c

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.341

H-Index - 34

ISSN - 1937-8718

DOI - 10.2528/pierc09032504

Subject(s) - subspace topology , eigenvalues and eigenvectors , direction of arrival , set (abstract data type) , range (aeronautics) , computer science , field (mathematics) , algorithm , computational complexity theory , mathematics , artificial intelligence , engineering , physics , telecommunications , aerospace engineering , pure mathematics , quantum mechanics , antenna (radio) , programming language

A new subspace method based on spatial-temporal structure is presented for estimation of directions-of-arrival (DOA's) and ranges of multiple near-field sources impinging on an array of sensors. The arrival angle and range parameters are directly given by the eigenvalues of a set of constructed matrices and the computational complexity of the proposed method is lower than those of several available methods which do not require search operation. Simulation results show that the proposed method outperforms an ESPRIT-like method.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research