| 摘要 |
PURPOSE:To enhance heat resistance and strength by forming a metallic layer comprising a waveguide on the surface of a dielectric layer. CONSTITUTION:A wave fed in the waveguide 1 is radiated from a slot 2. As the slot 2, an oblique slot, a shunt slot, or an edge slot, etc., is used. And the waveguide 1 is comprised of the metallic layer formed on the surface of the dielectric layer 3 having the heat resistance such as fused silica, etc., by a method of vapor deposition, etc. In such a way, the heat resistance and the strength as the whole of antenna can be obtained, which can be applied in a space shuttle, etc. |
