SI2’s focus on providing innovative products to the DoD and to defense prime contractors is evident in our ability to deliver turnkey solutions to our customers. Our capabilities include those required to deliver antenna, array and signal mitigation products for production programs, and span from design and simulation to assembly and test to manufacturing. SI2 integrates these capabilities via SIDM (System Integrated Design and Manufacturing), our engineering process roadmap that delivers custom designed and manufactured products for the unique platforms and applications where they are needed.


SI2 Technologies is an ISO 9001:2015 certified company with very high IP velocity. We leverage economies of scale by focusing our efforts within the DoD and RF domain, using the same computational tools. We design 8-12 custom RF antenna and electronics solutions within our area of expertise each year, and our portfolio of existing IP often allows us to jump start our design and be months ahead of the competition at the beginning. We pride ourselves on design velocity.


SI2 designs and develops antenna and array systems to help the warfighter win. We utilize state-of-the-art electromagnetic design tools and manufacturing processes to develop wideband, highly efficient antenna systems for Size, Weight and Power (SWaP) constrained platforms. Our portfolio spans space, airborne, ship and ground systems for government agencies and defense primes. Our main area of focus is wideband Active Electronically Scanned Array (AESA) systems and ultra-low profile, ruggedized antenna systems for munitions and other SWaP-constrained platforms.


SI2 utilizes in-house conventional and digital/additive capabilities for manufacturing of prototypes thru production. We also use certified outside vendors for high volume, assured repeatability and reliability. All our manufacturing efforts comply with our ISO 9001:2015 certified Quality Management System.


SI2’s conventional manufacturing capabilities focus on prototyping of our designs. This enables us to design, build or assemble, and test in rapid cycles to quickly converge on a validated design which meets our customer’s requirements. These capabilities include a circuit board milling machine, semi-automated pick-and-place equipment and solder reflow oven, among others. For volume production, we leverage qualified high-volume manufacturers for build and assembly of our designs.


SI2 has unique in-house capabilities to test both conventionally and digital/additively manufactured antenna, array and signal management systems. On-site test equipment at SI2 enables our team to rapidly iterate between designs. It is also used to characterize unique materials and determine their RF properties. This, in turn, allows us to more accurately model and increase the performance of our antenna, array and signal management system designs.