Fig.1
From: Compact dual-band antenna array for environmental monitoring systems
Single element works at Ku band. (a) Top substrate. (b) Back of 2nd substrate. (c) 3D design of single element.
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From: Compact dual-band antenna array for environmental monitoring systems
Single element works at Ku band. (a) Top substrate. (b) Back of 2nd substrate. (c) 3D design of single element.