Passive outdoor millimeter wave illuminator

A passive outdoor millimeter wave illuminator, the illuminator comprising:

• a first panel having a concave shape about a longitudinal axis;
• a second panel having a convex shape about a longitudinal axis and relative to the first panel;
• and
• wherein the first panel and the second panel having reflective properties for reflecting millimeter wave energy from a cold energy source.

A passive outdoor millimeter wave illuminator, the illuminator comprising:

• a panel having a plurality of horizontal louvers each having reflective properties for reflecting millimeter wave energy from the sky to a target;
• a pair of rear support arms for biasing the panel upwards;
• a base having a front edge and a rear edge;
• wherein a lower portion of the panel is rotatably mounted to the front edge of the base and the rear edge of the base fixed to a lower end of the rear support so that the panel is capable of rotatable motion in a horizontal plane relative to the base;
• and
• a slidable bushing engaged with a portion of the rear support arms and frictionally operable as to maintain the panel at the desired angle.