%0 Journal Article %T A hemispherical helical water antenna array for directional high-gain radiation %A Yang, Yuejie %A Yang, Helin %A Li, Shangru %A Wu, Jiong %A Cheng, Houyuan %A Li, Yujun %J Physica Scripta %V 98 %N 4 %P 10 %@ 0031-8949 %D 2023-04-01 %I IOP Publishing %~ DeepDyve