Fig. 9
From: Design of a textile-based UHF RFID sensor for high read range and multilevel diaper moisture sensing

Measured radiation patterns of the proposed textile antenna in wet conditions in the (a) xz-plane, (b) yz-plane, and (c) xy-plane.
From: Design of a textile-based UHF RFID sensor for high read range and multilevel diaper moisture sensing

Measured radiation patterns of the proposed textile antenna in wet conditions in the (a) xz-plane, (b) yz-plane, and (c) xy-plane.