Abstract: The characteristic mode (CM)-based basis function method for connected array structures has been proven to be an efficient numerical approach. However, it generates a matrix equation for ...
Given a sorted array and a target value, return the index if the target is found. If not, return the index where it would be if it were inserted in order. You may assume no duplicates in the array.
Abstract: This paper investigates near-field extremely large-scale multiple-input multiple-output (XL-MIMO) systems with sparse uniform planar arrays (UPAs). Based on the Green’s function-based ...