Parameter Estimation of Multiple Frequency-Hopping Signals with Two Sensors

Parameter Estimation of Multiple Frequency-Hopping Signals with Two Sensors

This paper essentially focuses on parameter estimation of multiple wideband emitting sources with time-varying frequencies, such as two-dimensional (2-D) direction of arrival (DOA) and signal sorting, with a low-cost circular synthetic array (CSA) consisting of only two rotating sensors. Our basic i...

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Bibliographic Details
Main Authors: Le Zuo, Jin Pan, Boyuan Ma
Format: Article
Language:English
Published: MDPI AG 2018-04-01
Series:Sensors
Subjects:
DOA estimation
synthetic array
Cramer-Rao lower bound (CRLB)
maximum likelihood (ML) estimation
expectation maximization (EM) algorithm
Online Access:http://www.mdpi.com/1424-8220/18/4/1088

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http://www.mdpi.com/1424-8220/18/4/1088

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