Being setting method of design parameter of the reflected material for the high frequency corresponding antenna which is formed by three axial textile goods

摘要

Provides a reflector material for an antenna using a triaxial fabric capable of responding to a high frequency band such as 20 to 60 GHz. By adjusting the woven density N, the volume resistivity u03c1, and the degree. ETA.. In particular, the setting of each parameter is determined by the composite model reflectance. Gamma. Obtained by the sum of the first reflectivity. Gamma. S based on the plane resistance of the triaxial fabric and the second reflectivity. Gamma. P based on the opening of the triaxial fabric. It is preferable that the coating density n is 5 to 28 [in / in], the degree of. Delta.eta is 10 to 460 tex (g / 1000 m), and the volume resistivity u03c1 is 0.7 to 2.0 u00d7 10 u2212 3 [u03a9 cm].