A multi-band, multi-mission phased array radar network in the CONUS

Numerous studies have proposed a next-generation Multi-Mission Phased Array Radar (MPAR) network in the United States, however most of these have focused on either the S-band or the X-band exclusively. Since the multi-mission piece of the MPAR project is of high importance, a single-band network would be problematic in providing a replacement for the four main radar networks in the CONUS (WSR-88D, Terminal Doppler Weather Radar, Airport Surveillance Radar, and the Air Route Surveillance Radar). A multi-band network would provide a sufficient range of frequencies to manage the multiple radar missions in the CONUS while still offering a cohesive, joint-effort MPAR network with similar designs, centralized maintenance and support, and significantly increased coverage and performance. A sample comparison of differing band options will be presented for a limited domain in order to demonstrate capabilities to maximize coverage while minimizing complexity.