𝐖𝐡𝐚𝐭’𝐬 𝐇𝐨𝐭 𝐢𝐧 𝐀𝐧𝐭𝐞𝐧𝐧𝐚𝐬 𝐚𝐧𝐝 𝐏𝐫𝐨𝐩𝐚𝐠𝐚𝐭𝐢𝐨𝐧? In this new #WHAP, the authors Y. He, G. Wei, R. W. Ziolkowski, and Y. Jay Guo present an innovative ultrawideband (UWB) frequency-reconfigurable tightly coupled dipole array. youtube.com/@ieeetap/playl…