FR2374797A1 - Circuit eliminateur d'images parasites - Google Patents

Circuit eliminateur d'images parasites

Info

Publication number
FR2374797A1
FR2374797A1 FR7738336A FR7738336A FR2374797A1 FR 2374797 A1 FR2374797 A1 FR 2374797A1 FR 7738336 A FR7738336 A FR 7738336A FR 7738336 A FR7738336 A FR 7738336A FR 2374797 A1 FR2374797 A1 FR 2374797A1
Authority
FR
France
Prior art keywords
eliminator circuit
circuit
image eliminator
relates
parasite
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.)
Granted
Application number
FR7738336A
Other languages
English (en)
French (fr)
Other versions
FR2374797B1 (nl
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.)
Raytheon Co
Original Assignee
Hughes Aircraft 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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of FR2374797A1 publication Critical patent/FR2374797A1/fr
Application granted granted Critical
Publication of FR2374797B1 publication Critical patent/FR2374797B1/fr
Granted 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/50—Systems of measurement based on relative movement of target
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/14—Arrangements for performing computing operations, e.g. operational amplifiers for addition or subtraction 
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
    • G11C27/04—Shift registers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
    • H01L27/144—Devices controlled by radiation
    • H01L27/146—Imager structures
    • H01L27/148—Charge coupled imagers
    • H01L27/14875—Infrared CCD or CID imagers
    • H01L27/14881—Infrared CCD or CID imagers of the hybrid type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H04N25/711—Time delay and integration [TDI] registers; TDI shift registers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Image Analysis (AREA)
FR7738336A 1976-12-20 1977-12-19 Circuit eliminateur d'images parasites Granted FR2374797A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75658876A 1976-12-20 1976-12-20

Publications (2)

Publication Number Publication Date
FR2374797A1 true FR2374797A1 (fr) 1978-07-13
FR2374797B1 FR2374797B1 (nl) 1984-05-18

Family

ID=25044153

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738336A Granted FR2374797A1 (fr) 1976-12-20 1977-12-19 Circuit eliminateur d'images parasites

Country Status (5)

Country Link
JP (1) JPS6010270B2 (nl)
DE (1) DE2755951C3 (nl)
FR (1) FR2374797A1 (nl)
GB (1) GB1589779A (nl)
NL (1) NL186274C (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054244A1 (en) * 1980-12-12 1982-06-23 Hitachi, Ltd. Solid-state imaging device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122833B (en) * 1982-06-24 1985-06-26 Ferranti Plc Radiation detecting apparatus
GB2124446A (en) * 1982-07-16 1984-02-15 Philips Electronic Associated Moving target indication system
US4521106A (en) * 1982-08-18 1985-06-04 Eastman Kodak Company Image sensor and rangefinder device with background subtraction using interlaced analog shift register

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2213629A1 (nl) * 1972-11-03 1974-08-02 Texas Instruments Inc

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2213629A1 (nl) * 1972-11-03 1974-08-02 Texas Instruments Inc
US3851096A (en) * 1972-11-03 1974-11-26 Texas Instruments Inc Surveillance system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
EXBK/75 *
EXBK/76 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054244A1 (en) * 1980-12-12 1982-06-23 Hitachi, Ltd. Solid-state imaging device

Also Published As

Publication number Publication date
JPS6010270B2 (ja) 1985-03-15
NL186274B (nl) 1990-05-16
JPS5378194A (en) 1978-07-11
NL7714156A (nl) 1978-06-22
NL186274C (nl) 1990-10-16
DE2755951C3 (de) 1980-10-09
FR2374797B1 (nl) 1984-05-18
DE2755951B2 (de) 1980-02-21
GB1589779A (en) 1981-05-20
DE2755951A1 (de) 1978-06-22

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Legal Events

Date Code Title Description
ST Notification of lapse