Cramér-Rao Bound of Joint DOA-Range Estimation for Coprime Frequency Diverse Arrays

Cramér-Rao Bound of Joint DOA-Range Estimation for Coprime Frequency Diverse Arrays

Frequency diverse array (FDA) produces a beampattern with controllable direction and range by slightly shifting the carrier frequencies across the elements, which is attractive in many applications. By further incorporating coprime array structure and coprime frequency offsets, improved degrees-of-f...

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Bibliographic Details
Main Authors: Zihuan Mao, Shengheng Liu, Si Qin, Yongming Huang
Format: Article
Language:English
Published: MDPI AG 2022-01-01
Series:Remote Sensing
Subjects:
Cramér–Rao bound (CRB)
direction of arrival (DOA)
parameter estimation
coprime array
frequency diverse array (FDA)
Online Access:https://www.mdpi.com/2072-4292/14/3/583

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