Antenna Array and Beamformers to Support Ka-Band Brownout Radar Systems Navy SBIR FY2008.2 Sol No.: Navy SBIR FY2008.2 Topic No.: N08-124 Topic Title: Antenna Array and Beamformers to Support Ka-Band Brownout Radar Systems Proposal No.: N082-124-1035 Firm: nGimat Co. 5315 Peachtree Industrial Blvd. Atlanta, Georgia 30341 Contact: Zhiyong Zhao Phone: (678) 287-3944 Web Site: www.ngimat.com Abstract: nGimat proposes to develop low-cost, lightweight antenna array and beamformer for Ka-band radar systems. The sensor system is to support the safe approach and landing during brownout, whiteout, and sea spray as well as improved safety for night and no/low visibility low altitude pilotage. In Phase I, we will study trade-offs of various antenna architectures, design and analyze the antenna and beamformer, develop the critical component, and build and test critical component. In Phase II we will build a prototype antenna array, along with the appropriate hardware/software to meet the cost/weight/performance goals. Benefits: The sensor system developed will find widespread military and private sector use as a rotorcraft sensor. The sensor could be used by helicopters in the medical and new industries to aid in trying to land in adverse weather conditions with no or low visibility. Return