Research Article
On the Design and Performance Analysis of Flexible Planar Monopole Ultra-Wideband Antennas for Wearable Wireless Applications
Table 1
Properties of the flexible substrates.
| Substrate | Dielectric constant (ɛr) | Loss tangent (δ) | Thickness (T) (mm) | Young’s modulus (MPa) |
| Polyester | 1.9 | 0.0045 | 0.99 | 72.9 | Polyamide | 3.5 | 0.0027 | 0.563 | 275 | Denim | 1.7 | 0.085 | 0.675 | 75.75 | Teslin | 2.2 | 0.0145 | 0.712 | 4.38 |
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