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[미국특허] Earth-penetrating synthetic image radar 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01S-013/08
  • G01S-013/90
출원번호 US-0043715 (1993-04-08)
발명자 / 주소
  • Steinway William J. (Maitland FL) Thomas James E. (Orlando FL) Barrett Carl R. (Orlando FL) Beck Buddy G. (Fairfax VA)
출원인 / 주소
  • Coleman Research Corporation (Fairfax VA 02)
인용정보 피인용 횟수 : 66  인용 특허 : 0

초록

An earth-penetrating synthetic image radar system includes a frequency generator, a transmitter, a microprocessor-based timing and frequency controller, a reference receiver, a parallel polarized receiver, an orthogonal polarized receiver, a digitizer, a calibration processor, a position measurement

대표청구항

A frequency-stepped radar imaging system for gathering data related to at least one characteristic of a subject area, comprising: frequency generator means for generating a stepped-frequency synthetic radar image, said frequency generator further comprising a plurality of frequency synthesizer means

이 특허를 인용한 특허 (66) 인용/피인용 타임라인 분석

  1. Meyer,David Gary, Active geophysical prospecting system.
  2. Keller, Walter J., Active improvised explosive device (IED) electronic signature detection.
  3. Stump Gregory S ; Allen Christopher T., Apparatus and method for controlling an underground boring tool.
  4. Gregory S Stump ; Christopher T. Allen, Apparatus and method for detecting a location and an orientation of an underground boring tool.
  5. Stump Gregory S ; Allen Christopher T., Apparatus and method for detecting a location and an orientation of an underground boring tool.
  6. Stump Gregory S. ; Allen Christopher T., Apparatus and method for detecting an underground structure.
  7. Stump, Gregory S; Allen, Christopher T., Apparatus and method for horizontal drilling.
  8. Stump,Gregory S; Allen,Christopher T., Apparatus and method for horizontal drilling.
  9. Fuller, Kenneth E.; Sowden, Harry S., Blister pill package with safety backing.
  10. Nunnally William C., Buried object detection and neutralization system.
  11. Petty Joe V., Cepstral method and system for detecting/classifying objects from air-based or space-based images.
  12. Steinway, William; Stilwell, Gregory; Duvoisin, III, Herbert; Fine, David H., Concealed object detection.
  13. Steinway,William; Stilwell,Gregory; Duvoisin, III,Herbert; Fine,David H., Concealed object detection.
  14. Kim, Jacob; Tomich, John L.; Samaniego, Raymond; Choe, Howard C.; Priebe, Leslie A., Detection of concealed object on a body using radio frequency signatures on frequencies and polarizations.
  15. Heger Charles E. ; Sunlin William M., Enhanced impulse radar system.
  16. Greg Stump, Excavator data acquisition and control system and process.
  17. Stump Greg, Excavator data acquisition and control system and process.
  18. Stump Greg, Excavator data acquisition and control system and process.
  19. Stolarczyk, Gerald L.; Stolarczyk, Larry G., Ground-penetrating imaging and detecting radar.
  20. Steinway, William; Stilwell, Gregory; Duvoisin, III, Herbert; Fine, David H., Handheld radar frequency scanner for concealed object detection.
  21. Steinway, William; Stilwell, Gregory; Duvoisin, III, Herbert; Fine, David H.; Konduri, Ravi K., Handheld radar frequency scanner for concealed object detection.
  22. Brace, Fred C.; Petty, Joe V., Identification and tracking of moving objects in detected synthetic aperture imagery.
  23. Haddad, Waleed Sami; Hanson, David, Imaging underground objects using spatial sampling customization.
  24. Golubiewski, Arthur C.; Schnathorst, Randall, Method and apparatus for collection and processing of interferometric synthetic aperture radar data.
  25. Witten, Alan, Method and apparatus for identifying buried objects using ground penetrating radar.
  26. Witten,Alan, Method and apparatus for identifying buried objects using ground penetrating radar.
  27. Oristaglio, Michael L.; Hansen, Thorkild; Miller, Douglas E., Method and apparatus for locating objects using parametric inversion.
  28. Scheiber, Rolf, Method for examining an ice region or dry region using radar echo sounding.
  29. G. Dickey Arndt ; James R. Carl ; Kent A. Byerly ; Phong H. Ngo ; Larry G. Stolarczyk, Method for locating a concealed object.
  30. Barnes, Mark A.; Nag, Soumya K.; Fluhler, Herbert U., Method of envelope detection and image generation.
  31. Peschmann, Kristian R.; Mann, Kenneth Robert, Methods and systems for the rapid detection of concealed objects.
  32. Peschmann, Kristian R.; Mann, Kenneth Robert, Methods and systems for the rapid detection of concealed objects.
  33. Peschmann, Kristian R.; Mann, Kenneth Robert, Methods and systems for the rapid detection of concealed objects.
  34. Wilson-Langman, Alan; Ryerson, Kenneth J.; Rothe, Walter, Offset frequency homodyne ground penetrating radar.
  35. McGill Robert E., Passive technique for the remote detection of buried objects.
  36. Benjamin Ralph,GBX, Post-reception focusing in remote detection systems.
  37. Johansson, Bernth A. T.; Friborg, Johan Gustaf, Pseudo real time receive signal sampling for ground penetrating radar.
  38. Kim, Jacob; Skalenda, William F.; Tomich, John L.; Samaniego, Raymond, Radar detection of a concealed object on a body.
  39. Tomich, John L.; Samaniego, Raymond; Grimm, Jerry M., Radar for imaging of buildings.
  40. Gregersen, Ole; Jensen, Ole Kiel, Radar plant and measurement technique for determination of the orientation and the depth of buried objects.
  41. Apostolos, John T.; Millard, Richard J., Scanning near field electromagnetic probe.
  42. Biggs,Roger Tredegar, Sub-surface radar imaging.
  43. Liedtke, Stefan; Schmitzer, Harald; Ewen, John; Dass, Klaus, Subsurface exploratory radar detector for a hand tool device.
  44. Stump, Greg, Subsurface imaging system and method.
  45. Gogineni Sivaprasad ; Kanagaratnam Pannirselvam, Swept-step radar system and detection method using same.
  46. Robert E. Cousins ; Steven A. Shaw, System for A multi-purpose portable imaging device and methods for using same.
  47. Bendahan, Joseph; Morton, Edward James; Yaish, David; Kolkovich, Yossi; Goldberg, Jacques, Systems and methods for high-Z threat alarm resolution.
  48. Bendahan, Joseph; Morton, Edward James; Yaish, David; Kolkovich, Yossi; Goldberg, Jacques, Systems and methods for high-Z threat alarm resolution.
  49. Del Grande,Nancy K., Thermal imaging method to detect subsurface objects.
  50. Bendahan, Joseph; King, Michael, Thin gap chamber neutron detectors.
  51. Hansen, Thorkild; Oristaglio, Michael L., Time domain induction method and apparatus for locating buried objects in a medium by inducing and measuring transient eddy currents.
  52. Alft, Kevin L.; Bischel, Brian J.; Austin, Gregg A.; Kelpe, Hans, Underground drilling device and method employing down-hole radar.
  53. Sokolowsky, James; Payton, Robert; Pugh, Trevor; Kalish, Alexander; Hickey, Mark, Using near and far field ULF and ELF interferometry synthetic aperture radar for subsurface imaging.
  54. Young, Gary Neal; Alft, Kevin L., Utility mapping and data distribution system and method.
  55. Young, Gary; Alft, Kevin L., Utility mapping and data distribution system and method.
  56. Morton, Edward James; Baldwin, Francis, X-ray inspection system and method.
  57. Morton, Edward James; Baldwin, Francis, X-ray inspection system and method.
  58. Hanley, Gerard Andrew, X-ray scanner with partial energy discriminating detector array.
  59. Morton, Edward James, X-ray scanners.
  60. Morton, Edward James, X-ray scanners.
  61. Morton, Edward James, X-ray scanners and X-ray sources therefor.
  62. Morton, Edward James, X-ray scanners and X-ray sources therefor.
  63. Morton, Edward James, X-ray scanners having source points with less than a predefined variation in brightness.
  64. Morton, Edward James, X-ray scanning system.
  65. Morton, Edward James, X-ray scanning system.
  66. Morton, Edward James, X-ray tomographic inspection system for the identification of specific target items.

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