Radome

Uncommon card · No. 138828

A radome (a portmanteau of "radar" and "dome") is a structural, weatherproof enclosure that protects a radar antenna. The radome is constructed of material transparent to radio waves. Radomes protect the antenna from weather and conceal antenna electronic equipment from view. They also protect nearby personnel from being accidentally struck by quickly rotating antennas. Radomes can be constructed in several shapes – spherical, geodesic, planar, etc. – depending on the particular application, using various construction materials such as fiberglass, polytetrafluoroethylene (PTFE)-coated fabric, and others. In addition to radar protection, radomes on aircraft platforms also act as fairings that streamline the antenna system, thus reducing drag. When found on fixed-wing aircraft with forward-looking radar, as are commonly used for object or weather detection, the nose cones often additionally serve as radomes. On airborne early warning and control (AEW&C) aircraft (e.g. the American E-3...

Read on Wikipedia · Image All Hands magazine photo by: Journalist First Class Preston Keres, June 2003, pg. 2, Public domain