Aug 18, 2021 · The severe mutual coupling causes the degrade of accuracy. To tackle the problem, the researchers aim to enlarge the interelement spacing and ...
This paper first analyzes the relationship between the values of displacement of two subarrays and difference coarray, and then gives the analytical ...
A Sparse-Array Design Method Using Q Uniform Linear Arrays for ...
pmc.ncbi.nlm.nih.gov › PMC10674745
In this paper, a design method, named as the cross-coarray consecutive-connected (4C) criterion, and the sparse array using Q ULAs (SA-UQ) are proposed.
In order to alleviate mutual coupling, a coprime linear array using three uniform linear arrays (CLA‐U3) is proposed. The expression of sensor locations is ...
Dec 5, 2023 · This paper provides a concise overview of recent developments in sparse antenna arrays, with a specific focus on techniques for reducing mutual coupling.
Missing: Novel Two
In this paper, we propose a novel sparse array design to provide a hole-free difference co-array with merely a half-wavelength array motion. The proposed array ...
Aug 20, 2022 · The proposed IMISC arrays have a great advantage in terms of uDOF against the existing SAs, while their mutual coupling remains at a low level.
Sparse linear arrays (SLAs) provide a high number of degrees of freedom (DOF) and reduce the mutual coupling effect between sensors of the array.
Jan 30, 2024 · The paper conducts a comprehensive comparison of multiple array design optimisation techniques, including genetic algorithm, covariance matrix ...
Compared to some existing array configurations, both GAMSNA-I and GAMSNA-II exhibit improved uDOFs, with GAMSNA-II achieving lower mutual coupling. Simulation ...