Multifunction Phased Array Radar Research and Development Efforts

The National Oceanic and Atmospheric Administration (NOAA) has been investigating the concept of a Multifunction Phased Array Radar (MPAR) for many years. Much of this prior Research and Development (R&D) has been directed towards the development and evaluation of dual polarization on phased array radar technology. NOAA has agreed to jointly conduct a feasibility study with other Federal agencies to evaluate the potential for a National Surveillance Radar system that could potentially consolidate the functions of current air traffic control, weather, and homeland defense / security surveillance systems. NOAA has developed an MPAR R&D plan to investigate the remaining questions facing the MPAR program as part of the feasibility study. Various aspects of the MPAR R&D plan will be discussed in this paper. At the conclusion of the feasibility study NOAA will need to make a determination as to whether sufficient technology development and risk reduction activities has been completed to warrant further engagement in a National Surveillance Radar program.