Rapid Range Determination of Airborne Targets in Complex Raid Scenarios

The Navy seeks to develop an electro-optical/infrared (EO/IR) sensing technology to rapidly determine the range of multiple, simultaneous, widely spaced, and independently moving small airborne targets in complex raid scenarios. Current systems struggle with the rapid maneuvering and large number of targets, as narrow field of view cameras and laser rangefinders cannot slew fast enough. The objective is to create a technology that can utilize existing wide field of view (WFOV) cameras for target coordinates but must not require their modification or the use of existing NFOV cameras. Solutions can be active (laser-based), semi-active (laser with WFOV detection), or passive. Key requirements include a 45-degree azimuthal coverage (extendable to 190 degrees), a refresh rate of at least once per second for ten targets, and a range resolution of ±1.0 m at 1000 m. The technology should minimize cost and complexity, using a single aperture if multiple elements are incorporated and simplifying mechanical components. The project has CMMC Level 2 (Self) and ITAR restrictions, with potential for classification in later phases. Phase I involves concept development and feasibility assessment, Phase II focuses on prototype development and demonstration, and Phase III supports transition to Navy use and explores dual-use applications in security, navigation, and air traffic control.