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公开(公告)号：US20250123422A1
公开(公告)日：2025-04-17
申请号：US18381025
申请日：2023-10-17
Applicant: Banner Engineering Corp.
Inventor： Nicholas Brett Jarrett , Darin Wampler , Chunmei Kang , David William Franke , Ryan Van Domelen
Abstract: Some embodiments of the technology disclosed herein relate to a lens assembly including a lens base and a lens fill. The less base is constructed of a first material and defines a lens interior surface and a plurality of ribs extending axially from the lens interior surface. The plurality of ribs define a plurality of cavities between the plurality of ribs. The lens fill is constructed of a second material and is located within the plurality of cavities. The first material includes a plastic and the second material includes a plastic.
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公开(公告)号：US20230123458A1
公开(公告)日：2023-04-20
申请号：US17036255
申请日：2020-09-29
Applicant: Banner Engineering Corp.
Inventor： Ashley Wise , Chunmei Kang , Wade Oberpriller
IPC: G01S13/34
Abstract: Apparatus and associated methods relate to enabling a radar system to use different sensing mechanisms to estimate a distance from a target based on different detection zones (e.g., far-field and near-field). In an illustrative example, a curve fitting method may be applied for near-field sensing, and a Fourier transform may be used for far-field sensing. A predetermined set of rules may be applied to select when to use the near-field sensing mechanism and when to use the far-field mechanism. The frequency of a target signal within a beat signal that has less than two sinusoidal cycles may be estimated with improved accuracy. Accordingly, the distance of a target that is within a predetermined distance range (e.g., two meters range for 24 GHz ISM band limitation) may be reliably estimated.
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3.发明申请公开(公告)号：US20230064350A1
公开(公告)日：2023-03-02
申请号：US17823361
申请日：2022-08-30
Applicant: Banner Engineering Corp.
Inventor： Chunmei Kang , Amanda Nelson , Brad Ragozzino , William Theunissen , Arthur Padget , Robb Weidemann
Abstract: Apparatus and associated methods relate to detection systems with chatter-mitigated output indication. In an illustrative example, a sensor may generate a detection signal as a function of a physical relationship of a target to the sensor. A control circuit may, for example, generate a control signal in response to the detection signal and as a function of a predetermined indication response profile defining a transition threshold for each of multiple nominal transition points. A light-emitting indicator array may, for example, generate spatially distributed indication in response to the control signal. The indication may, for example, change from a first spatial distribution to a second spatial distribution in response to the detection signal crossing a first nominal transition point by at least a corresponding transition threshold (δ1i). Various embodiments may, for example, advantageously prevent the visual indication from responding to perturbations in the detection signal.
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公开(公告)号：US11709244B2
公开(公告)日：2023-07-25
申请号：US17036255
申请日：2020-09-29
Applicant: Banner Engineering Corp.
Inventor： Ashley Wise , Chunmei Kang , Wade Oberpriller
CPC classification number: G01S13/342 , G01S13/347 , G01S7/352
Abstract: Apparatus and associated methods relate to enabling a radar system to use different sensing mechanisms to estimate a distance from a target based on different detection zones (e.g., far-field and near-field). In an illustrative example, a curve fitting method may be applied for near-field sensing, and a Fourier transform may be used for far-field sensing. A predetermined set of rules may be applied to select when to use the near-field sensing mechanism and when to use the far-field mechanism. The frequency of a target signal within a beat signal that has less than two sinusoidal cycles may be estimated with improved accuracy. Accordingly, the distance of a target that is within a predetermined distance range (e.g., two meters range for 24 GHz ISM band limitation) may be reliably estimated.
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