본 발명의 일 실시예에 따른 드론 탑재형 저유전율 초경량 안테나 장치는 드론 탑재형 합성 개구 레이더(Synthetic Aperture Radar, SAR) 시스템용 안테나로서 H-pol 안테나 또는 V-pol 안테나로서 상층기판, 상기 상층기판과 나란히 배치되는 하층기판, 및 상기 상층기판과 상기 하층 기판 사이에 형성되는 지지대를 포함하되, 상기 지지대는 상기 상층기판 및 하층기판 사이에 유전율이 낮은 재질로 형성되어, 광대역의 특성을 갖는 고성능 초경량 안테나 장치 및 고성능 초경량 안테나 장치를 구비한 드론 탑재형 초소형 합성 개구 레이더 시스템의 제작이 가능하다.

    According to the present invention, disclosed are a GPU-based SAR image restoration device and SAR image restoration system for a small unmanned aerial vehicle. In the GPU-based SAR image restoration device, raw data according to the radar reflected wave continuously received from a target during the flight of the unmanned aerial vehicle is received, an SAR image is generated using the raw data, and real-time image restoration of SAR for a small unmanned aerial vehicle is possible using a GPU-based back-projection algorithm (BPA).


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    Title :

    Super light Antenna Apparatus having low Permittivity and Super Small Synthetic Aperture Radar System for Drone Mounting therewith


    Additional title:

    저유전율 초경량 안테나 장치 및 이를 구비한 드론 탑재형 초소형 합성 개구 레이더 시스템


    Publication date :

    2021-05-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G01S RADIO DIRECTION-FINDING , Funkpeilung / H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS



    Super light Antenna Apparatus having low Permittivity and Super Small Synthetic Aperture Radar System for Drone Mounting therewith

    KIM JIN WOO / KWEON SOON KOO / LEE JONG EUN et al. | European Patent Office | 2021

    Free access

    SUPER LIGHT AND SMALL SYNTHETIC APERTURE RADAR APPARATUS AND SYSTEM FOR UNMANNED MOBILE

    KIM JIN WOO / KWEON SOON KOO / LEE JONG EUN et al. | European Patent Office | 2021

    Free access

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