Modular porous swale
    12.
    发明授权

    公开(公告)号:US12297126B1

    公开(公告)日:2025-05-13

    申请号:US17709551

    申请日:2022-03-31

    Abstract: A modular porous swale. The modular porous swale may comprise a porous concrete block and filtration joint. The porous concrete block may snugly fit within a trench having a lower portion filled with an absorption media. The absorption media may include gravel, activated alumina, bone char, biochar, bone char and activated alumina mixture, and biochar and activated alumina mixture. The porous concrete block may have a top surface inwardly-sloped to a nadir. The filtration joint may be disposed within the porous concrete block and along the nadir. The liner may cover one or more sides of the porous concrete block. The perforated pipe may be located within the absorption media. The filtration joint may substantially align above a portion of the perforated pipe when the modular porous swale is installed within the trench.

    SEVERE WEATHER VORTEX DISRUPTION SYSTEM AND METHOD

    公开(公告)号:US20250148176A1

    公开(公告)日:2025-05-08

    申请号:US18912204

    申请日:2024-10-10

    Inventor: Mark Fry

    Abstract: In an example, a system to modify a severe weather vortex comprises a controller configured to specify initial conditions for formation of the severe weather vortex, model the severe weather vortex with equations of fluid dynamics based on the initial conditions to produce a simulated severe weather vortex, and computationally add energy to a vortex generation area at an upper part of the simulated severe weather vortex to modify the simulated severe weather vortex to disrupt at least one of the formation or a travel path of the simulated severe weather vortex. A steerable mirror is oriented to focus solar energy from the sun at a vortex generation area at an upper part of the severe weather vortex based on the energy computationally added to modify the simulated severe weather vortex.

    SYSTEM AND METHOD FOR MODEL-BASED RADAR SIGNAL DEINTERLEAVING USING POLYSWEEP TECHNIQUE

    公开(公告)号:US20250138138A1

    公开(公告)日:2025-05-01

    申请号:US18518160

    申请日:2023-11-22

    Abstract: Radar intercept hardware is capable of receiving and storing multiple radar signals in any context including air, land, sea or space domains as radar pulse data. However, without a priori knowledge of all of the radar emitters captured by such radar interceptors, the information or intelligence that has been gathered is of little use until such radar signals are separated or deinterleaved from the radar pulse data. The present invention is directed to model-based radar signal deinterleaver systems and methods. The characteristics of known radar models, particularly pulse repetition intervals, pulse width, time of arrival and radio frequency are used by the various embodiments of the system and method of the present invention to extract out the known signals and leave the unknown or residue signals for adjudication by a subject matter expert.

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