The mutual coupling between antenna elements affects the antenna parameters like
terminal impedances, reflection coefficients and hence the antenna array performance in …

Self-calibration algorithms estimate both source directions of arrival (DOAs) and perturbed
array response vector parameters, such as sensor locations. Calibration errors are usually …

In this paper, a method that is capable of handling simultaneously gain, phase and location
as well as mutual coupling uncertainties is proposed for calibrating a planar array of general …

Direction-of-arrival (DOA) estimation in the presence of mutual coupling is a widely studied
problem in the field of array signal processing. Most of the previous methods tried to …

We present an iterative method for joint antenna-array calibration and direction of arrival
estimation using millimeter-wave (mm-Wave) radar operating at 77 GHz. The calibration …

By exploiting the banded symmetric and Toeplitz matrix model for the mutual coupling of
uniformly linear array (ULA), an efficient self-calibration algorithm based on estimation of …

Smart antenna and digital antenna systems are considered as a crucial technology for
current and future communication systems supporting 5G/6G and nonterrestrial‐networks …

针对共形天线载体曲率和单元方向图指向的变化, 建立了三维共形天线导向矢量的数学模型;
推导了阵列互耦与方位依赖幅相误差的等价关系; 通过引入少量远离共形载体的辅助阵元和方向 …

An innovative calibration method for mutual coupling of arbitrary array geometries, is
proposed. With the help of three carry-on instrumental sensors and some time-disjoint pilot …

针对线性阵列中因存在互耦效应导致很难直接估计信号波达方向的问题, 结合线性阵列的阻抗
特性, 针对均匀线阵提出了一种计算量更小, 稳健性更强的互耦矩阵和波达方向的联合估计方法 …