Weather and bushfire observation using low cost X-band phased array radars

Abstract

Small-scale, low-cost X-band radars are an emerging technology that offer significant advantages over traditional large-scale systems for weather and remote sensing applications. X-band radars provide enhanced angular resolution at a fraction of the aperture size compared to larger, lower frequency systems. Because of their low cost and small form factor, these radars can now be integrated into more research and commercial applications. This paper presents the research activities currently underway using a low-cost, X-band (9.41 GHz) Phase-Tilt Radar. The “phase-tilt” design is a novel architecture that allows for rapid electronic scanning in azimuth and mechanical tilting in elevation, as a compromise between cost and performance. This paper presents the relevant background information on the technology, as well as some initial studies and field work on the research activities performed.