Abstract: An antenna includes an antenna base having a first optically cured resin body and a conductive layer thereon. In addition, the antenna also has at least one feed line constructed from an electrically conductive material. Moreover, a feed line retainer including a second optically cured resin body and having at least one recess therein carries the at least one feed line. The feed line retainer is positioned within the antenna base such that the at least one feed line does not contact the electrically conductive layer on the antenna base.

Abstract: An antenna is disclosed for use in emitting the signals in times of conflict to overcome jamming. The antenna comprises a reflector having a focal point and a central support shaft extending axially from the reflector on bore through the focal point. First and second selectable, multi-turn axial mode helical antenna elements are disposed on-bore on the central support shaft, spaced linear from each other, and wound to have the same polarity. One of the helical antenna elements is disposed at the focal point, and the other helical antenna element is disposed at a defocused position to broaden a transmit energy beam and area of regard.