FI973699A0 - En vid submillimetervaoglaengden funktionerande avbildningssystem - Google Patents

En vid submillimetervaoglaengden funktionerande avbildningssystem

Info

Publication number
FI973699A0
FI973699A0 FI973699A FI973699A FI973699A0 FI 973699 A0 FI973699 A0 FI 973699A0 FI 973699 A FI973699 A FI 973699A FI 973699 A FI973699 A FI 973699A FI 973699 A0 FI973699 A0 FI 973699A0
Authority
FI
Finland
Prior art keywords
function
millimeter
sub
function system
Prior art date
Application number
FI973699A
Other languages
English (en)
Other versions
FI107407B (fi
FI973699A (fi
Inventor
Arttu Luukanen
Heikki Sipilae
Veli-Pekka Viitanen
Original Assignee
Metorex Int Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Metorex Int Oy filed Critical Metorex Int Oy
Priority to FI973699A priority Critical patent/FI107407B/fi
Publication of FI973699A0 publication Critical patent/FI973699A0/fi
Priority to US09/151,325 priority patent/US6242740B1/en
Priority to EP98660091A priority patent/EP0903566B1/en
Priority to DE69827892T priority patent/DE69827892T2/de
Priority to CA002247582A priority patent/CA2247582C/en
Priority to JP26124898A priority patent/JP3895474B2/ja
Priority to RU98117939/28A priority patent/RU2218560C2/ru
Publication of FI973699A publication Critical patent/FI973699A/fi
Application granted granted Critical
Publication of FI107407B publication Critical patent/FI107407B/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/2823—Imaging spectrometer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0837—Microantennas, e.g. bow-tie
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
    • G01J5/20—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using resistors, thermistors or semiconductors sensitive to radiation, e.g. photoconductive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/783—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems
    • G01S3/784—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems using a mosaic of detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/005—Prospecting or detecting by optical means operating with millimetre waves, e.g. measuring the black losey radiation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/887—Radar or analogous systems specially adapted for specific applications for detection of concealed objects, e.g. contraband or weapons

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Aerials With Secondary Devices (AREA)
FI973699A 1997-09-16 1997-09-16 Alimillimetriaalloilla toimiva kuvausjärjestelmä FI107407B (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI973699A FI107407B (fi) 1997-09-16 1997-09-16 Alimillimetriaalloilla toimiva kuvausjärjestelmä
US09/151,325 US6242740B1 (en) 1997-09-16 1998-09-11 Imaging system functioning on submillimeter waves
EP98660091A EP0903566B1 (en) 1997-09-16 1998-09-15 Imaging system functioning on submillimeter waves
DE69827892T DE69827892T2 (de) 1997-09-16 1998-09-15 Bildgebendes System mit Submillimeterwellen
CA002247582A CA2247582C (en) 1997-09-16 1998-09-16 Imaging system functioning on submillimeter waves
JP26124898A JP3895474B2 (ja) 1997-09-16 1998-09-16 サブミリ波で機能する撮像システム
RU98117939/28A RU2218560C2 (ru) 1997-09-16 1998-09-16 Система формирования изображения, действующая в субмиллиметровом диапазоне

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI973699A FI107407B (fi) 1997-09-16 1997-09-16 Alimillimetriaalloilla toimiva kuvausjärjestelmä
FI973699 1997-09-16

Publications (3)

Publication Number Publication Date
FI973699A0 true FI973699A0 (fi) 1997-09-16
FI973699A FI973699A (fi) 1999-03-17
FI107407B FI107407B (fi) 2001-07-31

Family

ID=8549539

Family Applications (1)

Application Number Title Priority Date Filing Date
FI973699A FI107407B (fi) 1997-09-16 1997-09-16 Alimillimetriaalloilla toimiva kuvausjärjestelmä

Country Status (7)

Country Link
US (1) US6242740B1 (fi)
EP (1) EP0903566B1 (fi)
JP (1) JP3895474B2 (fi)
CA (1) CA2247582C (fi)
DE (1) DE69827892T2 (fi)
FI (1) FI107407B (fi)
RU (1) RU2218560C2 (fi)

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Also Published As

Publication number Publication date
DE69827892D1 (de) 2005-01-05
EP0903566B1 (en) 2004-12-01
CA2247582A1 (en) 1999-03-16
FI107407B (fi) 2001-07-31
FI973699A (fi) 1999-03-17
EP0903566A3 (en) 2000-05-03
EP0903566A2 (en) 1999-03-24
DE69827892T2 (de) 2005-12-01
JPH11225016A (ja) 1999-08-17
JP3895474B2 (ja) 2007-03-22
CA2247582C (en) 2004-08-17
US6242740B1 (en) 2001-06-05
RU2218560C2 (ru) 2003-12-10

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