Back to results
US 7,397,442 B2Granted
Radome with heating element
AssigneeKVH Industries, Inc.
InventorJeffrey O. Hawes
Life of this patent
Estimating the term…
Abstract
An antenna assembly includes an antenna and a radome that covers the antenna. The radome can be single- or double-walled, and, to prevent accumulation of dew on the radome, a radome heater operates to heat the radome's surface temperature in a relatively uniform manner by raising the radome air space's air temperature. To increase the radome heater's energy efficiency, an insulating layer thermally insulates the radome heater from the surface on which it is mounted.
Claims5
An antenna assembly comprising:
- A) an antenna oriented to form an antenna beam in a forward direction therefrom;
- B) a radome so mounted on the antenna assembly as to cover the antenna, the radome comprising one or more radome walls disposed in front of the antenna and defining a radome air space in the area enclosed by the outermost radome wall;
- C) a radome heater mounted on a mounting surface and operable to heat the radome by raising the radome air space's air temperature;
- and
- D) a thermally insulating layer including a solid gasket positioned between the radome heater and the mounting surface.
2 more elements
Dependencies are inferred from the claim text.