FIRST RF CORPORATION — Department of Defense STTR Phase I: AF17B-T003

Description

In this Phase II effort, FIRST RF, partnered with UCSD, will demonstrate array technology enabling highly directive multi-beam TCDL communications using phased arrays. The system expands upon prior SBIR development programs by enabling additional simultaneous full duplex data links by utilizing a novel array topology and beam forming technology allowing for the maximized SWaP solution for the disadvantaged air node when receiving.Phased array systems allow for dynamic beam steering with graceful degradation. Wide elevation patterns desirable for air-to-air or air-to-ground communications are achieved by using a linear array topology. These arrays also have the benefit of a narrow azimuth radiation pattern conducive to point-to-point communications and networking waveforms that can be steered in microseconds allowing for agile beam pointing not possible with heritage gimballed systems. FIRST RF and UCSD proposes an innovative approach that leverages innovative phased array architecture to provide a highly functional TCDL communications node with multi-beam capability. Commercial applications of this technology have also been identified.