K D Alkali Glass 4.8 to 6.0 0.005 to 0.012 Bal sa 1.22 0.010 Soda Glass 5 to 7.5 0.01 to 0.02 Nylon 66 3.03 0.013 Granite 4.8 to 6.3 0.014 to 0.03 Poplar 1.50 0.015 Plywood 1.5 0.022 Silicone Rubber 5.7 0.025 Shellac 2.86 0.025 Mahogany 1.88 0.025 Araldite 3.09 0.027 Fi r 1.82 0.027 Fiberglass 4.4 0.029 Birch 2.13 0.033 Polyglass 4.86 0.034 Nylon 610 2.94 0.036 Bakelite 3.7 0.044 Buna Rubber 2.45 0.044 Neoprene 2.84 0.048 Paper 2.70 0.056 Formica 3.57 0.060 Artifical Absorber Material 5 to 25 0.1 to 10 Table 7. Lossy Dielectrics (D > 0.01, f = 3 GHz) Table 8. Dielectric Properties of Water at 3 GHz Pure Water Salt Solution 20° C Solid State
RkJQdWJsaXNoZXIy MTU5NjU0Mg==