In this paper, we first propose a new design strategy of 2D Z-complementary array quads (2D-ZCAQs) with feasible array sizes. A 2D-ZCAQ consists of four distinct unimodular arrays satisfying zero 2D ...

w3schools - NumPy stands for Numerical Python. NumPy was created in 2005 by Travis Oliphant. NumPy aims to provide an array object that is up to 50x faster than traditional Python lists.

In this letter, a near-field focused array antenna is applied to two-dimensional microwave imaging, which steers its focus on the designed focal plane by changing the operating frequency and by phase ...