MULTIPLE BEAM ANTENNA SYSTEMS WITH EMBEDDED ACTIVE TRANSMIT AND RECEIVE RF MODULES

摘要

Multiple beam antenna systems with embedded active transmit and receive RF modules are provided. In one embodiment, an active multiple beam antenna system includes: a spherical lens; a plurality of planar multi-feed assemblies spaced around a region of the spherical lens, wherein each of the planar multi-feed assemblies comprises: a plurality of feeds spaced around and directed into the spherical lens; a plurality of transmit/receive active modules, wherein one respective transmit/receive active module of the plurality of transmit/receive active modules is coupled to each of the plurality of feeds; a first power divider coupled to each of the plurality of transmit/receive active modules; and a second power divider coupled to the first power divider of each of the plurality of planar multi-feed assemblies, the first power divider further configured to couple with a datalink radio.