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Pulse radar threshold generator 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01S-007/34
  • G01S-013/95
출원번호 US-0823166 (1986-01-27)
발명자 / 주소
  • Pease William M. (Weston MA) Hall William M. (Lexington MA)
출원인 / 주소
  • Raytheon Company (Lexington MA 02)
인용정보 피인용 횟수 : 18  인용 특허 : 27

초록

A pulse marine radar system having a threshold generator providing a range dependent threshold waveform which is a function of sea conditions, rain conditions, and radar parameters. Based on the radar settings and inputs from the operator regarding the sea and rain conditions, a processor uses a mat

대표청구항

A pulse radar threshold generator for a marine radar system, comprising: means for providing a signal corresponding to observable environmental conditions; means responsive to said signal and predetermined radar parameters for calculating digital threshold values for a plurality of successive ranges

이 특허에 인용된 특허 (27)

  1. Thomas David M. (Ottawa CAX) Tubb Leonard J. (Kanata CAX) Castonguay Jean C. (Nepean CAX), Cell to word buffer.
  2. Aanstoot Jan (Enter NLX) Oude Elberink Bernard H. M. (Oldenzaal NLX), Digital scan converter.
  3. Brands ; Antoon H. ; Gietema ; Jouke, Digital scan converter.
  4. Nitadori Kazuhiko (Tokyo JPX), Digital scan converter.
  5. Kenol Claude J. (Long Island City NY) DeGeorge Richard M. (Pullach DEX), Digital scan converter with randomized decay function.
  6. Eisenberg Robert M. (Woodbine MD), Fast-rq 상세보기
  • Strolle Christopher H. (Philadelphia PA) Smith Terrence R. (Clementon NJ), Generating angular coordinate of raster scan of polar-coordinate addressed memory.
  • Pease William M. (Weston MA), Marine radar including anticollision unit.
  • Byington Roy E. (Sudbury MA) Pease William M. (Weston MA), Multiple channel digital memory system.
  • Hendrickson Alvin E. (457 Elm Ave. Chula Vista CA 92010), Navigational aid device.
  • Provine Daniel J. (Severna Park MD), Non-linear raster generator.
  • Swain Allan L. (Whitmore CA), Polar to cartesian mapping apparatus and method.
  • Katagi ; Kazuo, Polar to rectangular coordinate converter.
  • Cramp Harry D. (New Malden GB2) Blythe Malcolm R. (Hove GB2) Williams Philip D. L. (Banstead GB2), Radar display apparatus.
  • Pease ; William M. ; Bussiere ; Bernard ; Battles ; Carl E., Radar system having interference rejection.
  • Gross ; Fritz A. ; Pease ; William M. ; Meade ; John E. ; Vickers ; Harr y, Radar system with improved brightness and resolution.
  • Pease William M. (Weston MA) Pope Albert A. (Woburn MA), Radar system with improved visual detection of long range targets.
  • Curry ; Jr. Robert G. (Severna Park MD) Wallace Edward L. (Ellicott City MD), Radar video compression system.
  • Phipps Joe (Westminster MD) Thurber Robert E. (Silver Spring MD) Prengaman Richard J. (Severna Park MD), Radar video converter.
  • Berry Raymond J. (Bellevue WA) Linkhart Ken R. (Seattle WA) Parker Edward J. (Seattle WA), Real time digital scan converter.
  • Parker Edward J. (Seattle WA) Behlen ; Jr. James C. (Redmond WA), Real time digital scan converter.
  • Engle Gary L. (Fair Oaks CA), Scan converter.
  • Tiemann Jerome J. (Schenectady NY), Scan converter for ultrasonic sector scanner.
  • Leavitt Steven C. (Hampstead NH) Larsen Hugh G. (West Newbury MA) Hunt Barry F. (Nashua NH), Scan converter system.
  • Kossiakoff Alexander (Brookville MD) Austin James R. (Gaithersburg MD), Search radar adaptive video processor.
  • Zehner William J. (Lynn Haven FL) Warner Henry L. (Panama City FL), Target tracking sonar signal processing and display system.
  • Clark John F. (Princeton NJ), Weather radar with signal compensation for precipitation.
  • 이 특허를 인용한 특허 (18)

    1. Jales, Richard; Lawrence, Andrew; Maindrou, Matthieu, Digital radar or sonar apparatus.
    2. Jales, Richard; Lawrence, Andrew; Maindrou, Matthieu, Digital radar or sonar apparatus.
    3. Jales, Richard; Lawrence, Andrew; Maindrou, Matthieu, Digital ranging systems and methods.
    4. Rost David P., False alarm rate and detection probability in a receiver.
    5. Tripathi, Abhishek Kumar; Mukhopadhyay, Sudipta, Method and apparatus for detection and removal of rain from videos using temporal and spatiotemporal properties.
    6. Nakagawa, Kazuya, Method and device for processing echo signal, radar device and echo signal processing program.
    7. Britton, Adrian; Evans, Michael Andrew; Evans, legal representative, Carol Anne; Shalley, Adrian Thomas; Lycett, Samantha Jane; Smith, Iain Baird, Method for detecting a target.
    8. Erkocevic-Pribic, Radmila; Karelse, Jan; Langeraar, Hubert, Method for filtering sea clutter in a radar echo using a hydrographic model.
    9. Zimmermann,Uwe; Pruksch,Achim; Uhler,Werner, Method for processing output or base signals from a device for determining a distance of an object.
    10. Chabah Myriam,FRX ; Marchalot Gabriel,FRX ; Quellec Jean-Michel,FRX, Method for the detection especially of small sea targets.
    11. Jales, Richard; Lawrence, Andrew; Maindrou, Matthieu, Method of operating a digital radar or sonar apparatus.
    12. Wood, Thomas E., Methods and apparatus for automatic STC from sea state measurement via radar sea clutter eccentricity.
    13. Habboosh, Amir W.; Willis, Nicholas F.; Wood, Thomas E., Methods and apparatus for non-isotropic sea clutter modeling.
    14. Wood, Thomas E., Methods and apparatus for sea state measurement via radar sea clutter eccentricity.
    15. Mowbray, Robert Stephen; Phillips, Roger, Radar clutter suppression system.
    16. Mowbray, Robert Stephen; Phillips, Roger, Radar clutter suppression system.
    17. Maeno, Hitoshi, Target object detecting device and echo signal processing method.
    18. Hellsten, Hans, Wideband transmitter/receiver arrangement for multifunctional radar and communication.
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