Researchers are creating new moiré materials at the nanometer scale using advanced DNA nanotechnology. DNA moiré ...

Mathematicians have solved a decades-old problem in knot theory, discovering that linking two knots together can actually produce a knot that is easier to untie – the opposite of what was expected ...

In this article, a novel clustering method for synthesizing asymmetric shaped beam patterns in subarrayed linear antenna arrays is presented. The definition of the elements aggregations along with the ...

In this article, a novel beam shaping technique is developed to synthesize the array factor (AF) radiation pattern of linear and planar antenna arrays. The proposed method is established based on the ...