Research Article

Towards Washable Wearable Antennas: A Comparison of Coating Materials for Screen-Printed Textile-Based UHF RFID Tags

Figure 12

Antenna surface on Fabric (A): (a) before washing and (b) after ten washes. Antenna surface on Fabric (B): (c) before washing and (d) after ten washes. Magnification is ×20.
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(a)
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(b)
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(c)
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(d)