| 摘要 |
Provided is a radome equipment that is capable of minimizing reflection by a radome by changing a thickness of a matching layer when a material of the matching layer is fixed. The radome equipment includes an antenna device (1), and a radome (2) that protects the antenna device (1) from an operating environment by housing the antenna device (1) therein and that transmits electric power necessary for communication, in which: a matching layer (4) made of a single-layer dielectric is attached to an inner surface of the radome (2); and the matching layer (4) has a thickness that is set to a value that minimizes reflection based on an impedance estimated from an interface between the matching layer and the radome before the matching layer of the radome is attached, a characteristic impedance of a medium of the matching layer, a wavelength in the matching layer, and a characteristic impedance of a medium of a space in which the radome is disposed. |
