Development of Advanced Radar Technologies for Missile Defense

Period of Performance: 06/16/2006 - 06/17/2008


Phase 2 SBIR

Recipient Firm

SA Photonics
120 Knowles Dr. Array
Los Gatos, CA 95032
Principal Investigator


Saraswati Associates has demonstrated feasibility of an innovative photonic wavelength routed Multi-channel Photonic Programmable Time Delay Unit that can allow disruptive advances in the radar processing equipment. It may enable architectures that improve search performance and eliminate major functional elements from the radar processing electronics, such as the Butler matrix. It may also allow a viable migration path to high speed digital beamforming. In Phase I, Saraswati constructed a laboratory unit to demonstrate the basic operating principle.