A Novel Noncircular MUSIC Algorithm Based on the Concept of the Difference and Sum Coarray

In this paper, we propose a vectorized noncircular MUSIC (VNCM) algorithm based on the concept of the coarray, which can construct the difference and sum (diff–sum) coarray, for direction finding of the noncircular (NC) quasi-stationary sources. Utilizing both the NC property and the concept of the...

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Bibliographic Details
Main Authors: Zhenhong Chen, Yingtao Ding, Shiwei Ren, Zhiming Chen
Format: Artigo
Language:Inglês
Published: MDPI AG 2018-01-01
Series:Sensors
Subjects:
noncircular signals
DOA estimation
virtual array
coprime array
Online Access:http://www.mdpi.com/1424-8220/18/2/344
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