摘要 : By a News Reporter-Staff News Editor at Electronics Newsweekly – Researchfindings on electronics are discussed in a new report. According to news reporting from Nanchang, People’sRepublic of China, by VerticalNews journalists, res... 展开 By a News Reporter-Staff News Editor at Electronics Newsweekly – Researchfindings on electronics are discussed in a new report. According to news reporting from Nanchang, People’sRepublic of China, by VerticalNews journalists, research stated, “This article aims to improve the synthesisefficiency and radiation performance of large ultra-wideband (UWB) rotationally symmetric sparse circularplanar arrays by using a modified differential evolution algorithm (MDEA).” 收起