(Solved): 2. A two-dimensional, uniformly excited array of isotropic elements as shown below is to be analyz ...

2. A two-dimensional, uniformly excited array of isotropic elements as shown below is to be analyzed. Use the principle of pattern multiplication with a pair of elements oriented vertically as an "array" and the four elements in a row as an "element." Plot the patterns in the \( x z, y z \) and \( x y \) planes.