Abstract: In this communication, a programmable 2-bit array antenna based on a highly integrated element with low profile and high efficiency is proposed. Based on a ring structure and four PIN diodes ...
Abstract: In this paper, a 1-bit phase-reconfigurable aperture coupled equivalent magnetic dipole element operating at the Cband is proposed. The element contains a symmetrical feeding network and an ...
an array of length n sorted in ascending order is rotated between 1 and n times. Given the sorted rotated array nums of unique elements, return the minimum element of this array.