Coprime nested arrays for DOA estimation: Exploiting the nesting property of coprime array

Z Peng, Y Ding, S Ren, H Wu… - IEEE Signal Processing …, 2021 - ieeexplore.ieee.org
nested array. Based on this observation, we propose a new sparse array named coprime
nested array… prototype nested array, while the mutual coupling effect is at the same level as the …

Super nested arrays: Sparse arrays with less mutual coupling than nested arrays

CL Liu, PP Vaidyanathan - 2016 IEEE International …, 2016 - ieeexplore.ieee.org
… , which has all the good properties of the nested array, and at … nested array, the coprime
array, and the super nested arraynested array, the coprime array, and the super nested array

Direction of arrival estimation using sparse nested arrays with coprime displacement

J Li, Y He, P Ma, X Zhang, Q Wu - IEEE Sensors Journal, 2020 - ieeexplore.ieee.org
… combining the properties of nested array and coprime array to … Sparse nested arrays with
coprime displacement (SNACD) … of coprime array and nested array, we design several array

High order super nested arrays

CL Liu, PP Vaidyanathan - 2016 IEEE Sensor Array and …, 2016 - ieeexplore.ieee.org
… This has all the properties of the second-order super nested array with the additional … a
comparison among nested arrays, coprime arrays, and super nested arrays when mutual …

Super nested arrays: Linear sparse arrays with reduced mutual coupling—Part I: Fundamentals

CL Liu, PP Vaidyanathan - IEEE Transactions on Signal …, 2016 - ieeexplore.ieee.org
… higher mutual coupling than coprime arrays and MRAs. This paper introduces a new array
called the super nested array, which has all the good properties of the nested array, and at …

Thinned coprime array for second-order difference co-array generation with reduced mutual coupling

A Raza, W Liu, Q Shen - IEEE Transactions on Signal …, 2019 - ieeexplore.ieee.org
Coprime and nested arrays offer certain … , coprime arrays allow one to reduce peak sidelobe
height by extending aperture, a property not found in most other common sparse arrays like …

Symmetry-imposed rectangular coprime and nested arrays for direction of arrival estimation with multiple signal classification

K Adhikari, B Drozdenko - IEEE Access, 2019 - ieeexplore.ieee.org
… However, there exist prudent sparse array designs in which all the … of sparse arrays: coprime
arrays [4] and nested arrays [5]. … However, one important property of a linear coprime array

[HTML][HTML] Coprime transformed nested array with enhanced DOFs and reduced mutual coupling based on the difference and sum coarray

J Ma, S Zhong, Z Peng, W Gao, W Wang, X Wang - Electronics, 2022 - mdpi.com
… The properties of CTNA, including the number of available DOFs and the weight function
values, are presented in Section 4. Numerous simulation results are shown in Section 5. …

Coprime sensing via Chinese remaindering over quadratic fields—Part I: Array designs

C Li, L Gan, C Ling - IEEE Transactions on Signal Processing, 2019 - ieeexplore.ieee.org
… Particularly, among these arrays, super nested arrays and coprime arrays along with their
… Next, we study the properties of HSCRT and formulate the contiguous coarrays of hole-free …

Super nested arrays: Linear sparse arrays with reduced mutual coupling—Part II: High-order extensions

CL Liu, PP Vaidyanathan - IEEE Transactions on Signal …, 2016 - ieeexplore.ieee.org
… Sparse arrays such as nested arrays, coprime arrays, and minimum redundancy … Next
we will prove some important properties which result from Definition 2 of the super nested