Advanced search ?

Object

A Hole-free Shifted Coprime Array for DOA Estimation, Journal of Telecommunications and Information Technology, 2025, nr 1
Download

Title: A Hole-free Shifted Coprime Array for DOA Estimation, Journal of Telecommunications and Information Technology, 2025, nr 1

Creator:

Salman, Fatimah Abdulnabi ; Sabbar, Bayan Mahdi

Date:

2025, nr 1

Resource Type:

artykuł

Group publication title:

2025, nr 1, JTIT-artykuły

Description:

kwartalnik

Abstrakt:

Coprime arrays have recently become a popular trend in estimating the direction of arrival in array signal processing, as they increase the degree of freedom (DOF). Coprime arrays utilize a couple of uniform linear subarrays to create a difference co-array with specific preferable features. In this paper, three proposed structures are considered that depend on the shifting of one of the two uniform linear arrays. The proposed configurations reveal a sequence of lags obtained by filling the holes of the co-array, which span the aperture array. The displacement value depends on the value of the pair of data in the array. The resulting virtual array achieved by means of the proposed methods may generate DOFs MN + 1, MN + N + 1, and MN + 2N - 2, respectively. The performance of the proposed configurations is evaluated by experimental simulations aiming to demonstrate the effectiveness of the array's design.

Number:

1

Publisher:

National Institute of Telecommunications

Resource Identifier:

oai:bc.itl.waw.pl:2377

DOI:

10.26636/jtit.2025.1.1959

eISSN:

on-line: ISSN 1899-8852

Source:

Journal of Telecommunications and Information Technology

Language:

ang

Rights Management:

Biblioteka Naukowa Instytutu Łączności

License:

CC BY 4.0

Subject and keywords:

coprime array difference co-array direction of arrival estimation hole-free array

Object collections:

Last modified:

Feb 25, 2026

In our library since:

Apr 15, 2025

Number of object content hits:

125

All available object's versions:

https://ribes-54.man.poznan.pl/publication/2692

Show description in RDF format:

RDF

Show description in OAI-PMH format:

OAI-PMH

Edition name Date
Salman, Fatimah Abdulnabi; Sabbar, Bayan Mahdi, A Hole-free Shifted Coprime Array for DOA Estimation, Journal of Telecommunications and Information Technology, 2025, nr 1 Feb 25, 2026

Objects Similar

2024, nr 1, JTIT-artykuły
2024, nr 1, JTIT-artykuły
Low-Complexity DOA Estimation MethodBased on Joined Coprime Array, Journal of Telecommunications and Information Technology, 2024, nr 1

Salman, Fatimah Abdulnabi Sabbar, Bayan Mahdi

2024
artykuł
High-resolution Direction of Arrival Estimation Method Based on Sparse Arrays with Minimum Number of Elements, Journal of Telecommunications and Information Technology, 2021, nr 1

Mohammed, Jafar Ramadhan

2021, nr 1
artykuł
More
×

Citation

Citation style:

Contact details

Address

Instytut Łączności – Państwowy Instytut Badawczy ul. Szachowa 1 04-894 Warszawa

Phone

(+48) 5128 696

E-Mail

biblioteka@il-pib.pl

Visit us!

This page uses 'cookies'. More information