Abstract: This article proposes an effective approach for synthesizing sparse planar arrays using the three-step mapping (TSM) method. By decomposing the array optimization process into three ...

Abstract: The electronically steered phased array (ESPA), which is composed of periodic antenna elements, usually uses subarrays with large spacing to lower system complexity and cost. This kind of ...

Taking out anger on...pumpkins? At Wilson's Orchard and Farm, participants can channel their frustrations into old pumpkins that would otherwise rot in the field. 9-year-old girl’s 1962 cold case ...