CODED APERTURE FOCAL PLANE ARRAY USING ALL DETECTORS

    公开(公告)号:US20240187749A1

    公开(公告)日:2024-06-06

    申请号:US18072932

    申请日:2022-12-01

    申请人: Raytheon Company

    摘要: A sensing system includes a focal plane array, a detector dual-input circuit, a detector selector circuit and a select module. The focal plane array includes a plurality of detectors. The detector dual-input circuit combines outputs from the detectors received at a first input channel without outputs received at a second input channel. The detector selector circuit establishes a first signal path between the detectors and the first input channel and a second signal path between the detectors and the second input channel. The detector selector circuit includes a mask that maps the detectors to a first detector group or a second detector group. Based on the mask designation, the select module connects one or more of the detectors to the first signal path to establish the first detector group and connects one or more of the detectors to the second signal path to establish the second detector group.