Cavity Backed Spiral Antenna Model ASK-2163A, AA
Overview
This ASK-2163 Cavity-Backed Spiral Antenna exhibits frequency-independent freespace radiation patterns, low axial ratio, and isotropic gain levels. This circularly polarized antenna can be flush mounted behind a fairing or similar dielectric cover for airborne applications. Upon request, Honeywell can furnish flush radomes for single apertures or multiple apertures as necessary. The ASK-2163 provides semiconstant beam-widths in both planes over its entire operating bandwidth. In addition, the ASK-2163 antenna is available in phase and amplitude matched sets for use in Interferometer applications. Variants of the ASK-2163 are in service on a wide variety of platforms in precision DF and RWR applications.
