Corporate feed network for compact ultra wideband high gain antenna arrays

摘要

Coaxial corporate feed technology is disclosed supporting various compact transmit or receive antenna structures to create stable high gain antenna beams over decade wide bandwidths. At its heart are axially symmetric splitters and folded coaxial arms creating a true time delay network and offering the significant advantage that the coaxial structure is closed and does not radiate or interfere with the radiating elements that it feeds. This technology will reduce the number and size of antennas needed and offers significant coverage improvements for mobile platforms and significant cost reductions on fixed platforms.