IMPACT — A common building block to enable next generation radar arrays

This paper discusses the progress of this team's project known as IMPACT (Integrated Multi-use Phased Array Common Tile), which addresses a major goal of the DARPA Arrays at Commercial Timescales (ACT) program. The goal of this program has been to develop a common technology base for Electronically Scanned Array (ESA) systems. Historically, most fielded ESA systems have been comprised of highly tailored, application-specific layers. This has led to slow design cycles, costly components, and significant portions of the total cost of ownership being invested in the up-front Non-Recurring Expenses (NRE). The results section highlights the receiver side of our progress.