GB1557511A - Radiation sensing device - Google Patents

Radiation sensing device

Info

Publication number
GB1557511A
GB1557511A GB494076A GB494076A GB1557511A GB 1557511 A GB1557511 A GB 1557511A GB 494076 A GB494076 A GB 494076A GB 494076 A GB494076 A GB 494076A GB 1557511 A GB1557511 A GB 1557511A
Authority
GB
United Kingdom
Prior art keywords
sensing device
radiation sensing
radiation
sensing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB494076A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips North America LLC
Original Assignee
Magnavox Co
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 Magnavox Co filed Critical Magnavox Co
Priority to GB494076A priority Critical patent/GB1557511A/en
Publication of GB1557511A publication Critical patent/GB1557511A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G01B11/272—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes using photoelectric detection means
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves
GB494076A 1976-02-09 1976-02-09 Radiation sensing device Expired GB1557511A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB494076A GB1557511A (en) 1976-02-09 1976-02-09 Radiation sensing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB494076A GB1557511A (en) 1976-02-09 1976-02-09 Radiation sensing device

Publications (1)

Publication Number Publication Date
GB1557511A true GB1557511A (en) 1979-12-12

Family

ID=9786724

Family Applications (1)

Application Number Title Priority Date Filing Date
GB494076A Expired GB1557511A (en) 1976-02-09 1976-02-09 Radiation sensing device

Country Status (1)

Country Link
GB (1) GB1557511A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173079A (en) * 1985-03-29 1986-10-01 Ferranti Plc Cursor display control apparatus
GB2258576A (en) * 1991-08-03 1993-02-10 British Aerospace Space & Comm A visible light detector assembly
US6373961B1 (en) 1996-03-26 2002-04-16 Eye Control Technologies, Inc. Eye controllable screen pointer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173079A (en) * 1985-03-29 1986-10-01 Ferranti Plc Cursor display control apparatus
US4768028A (en) * 1985-03-29 1988-08-30 Ferranti Plc Display control apparatus having a cursor
GB2258576A (en) * 1991-08-03 1993-02-10 British Aerospace Space & Comm A visible light detector assembly
US6373961B1 (en) 1996-03-26 2002-04-16 Eye Control Technologies, Inc. Eye controllable screen pointer

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee