IT1089841B - Apparecchio elettronico per la sottrazione di segnali - Google Patents

Apparecchio elettronico per la sottrazione di segnali

Info

Publication number
IT1089841B
IT1089841B IT50962/77A IT5096277A IT1089841B IT 1089841 B IT1089841 B IT 1089841B IT 50962/77 A IT50962/77 A IT 50962/77A IT 5096277 A IT5096277 A IT 5096277A IT 1089841 B IT1089841 B IT 1089841B
Authority
IT
Italy
Prior art keywords
subtraction
signals
electronic apparatus
electronic
Prior art date
Application number
IT50962/77A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1089841B publication Critical patent/IT1089841B/it

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
    • G11C27/04—Shift registers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 specially adapted therefor
    • G06G7/14—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for addition or subtraction 

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Networks Using Active Elements (AREA)
IT50962/77A 1976-09-15 1977-09-12 Apparecchio elettronico per la sottrazione di segnali IT1089841B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72335676A 1976-09-15 1976-09-15

Publications (1)

Publication Number Publication Date
IT1089841B true IT1089841B (it) 1985-06-18

Family

ID=24905876

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50962/77A IT1089841B (it) 1976-09-15 1977-09-12 Apparecchio elettronico per la sottrazione di segnali

Country Status (9)

Country Link
JP (1) JPS5362962A (it)
AU (1) AU502883B2 (it)
DE (1) DE2736326C3 (it)
FR (1) FR2365245A1 (it)
GB (1) GB1566947A (it)
IL (1) IL52589A (it)
IT (1) IT1089841B (it)
NL (1) NL7710157A (it)
SE (1) SE7710259L (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1099409A (en) * 1977-04-07 1981-04-14 Lawrence G. Heller Charge transfer device differencing circuit
US4239983A (en) * 1979-03-09 1980-12-16 International Business Machines Corporation Non-destructive charge transfer device differencing circuit
FR2455772B1 (fr) * 1979-05-04 1986-01-17 Thomson Csf Dispositif a transfert de charges de soustraction et de generation de quantites de charges et systeme muni d'un tel dispositif
FR2458947A1 (fr) * 1979-06-12 1981-01-02 Thomson Csf Dispositif inverseur de phase a transfert de charges et amplificateur differentiel comportant un tel dispositif
DE2936728A1 (de) * 1979-09-11 1981-04-02 Siemens AG, 1000 Berlin und 8000 München Integrierte schaltung zur differenzbildung zwischen zwei ladungen
DE2936731A1 (de) * 1979-09-11 1981-04-02 Siemens AG, 1000 Berlin und 8000 München Integrierte schaltung mit zwei ctd-anordnungen
JPS5919297A (ja) * 1982-07-23 1984-01-31 Toshiba Corp 電荷結合装置の出力回路
US4639678A (en) * 1983-12-30 1987-01-27 International Business Machines Corporation Absolute charge difference detection method and structure for a charge coupled device
JPS62230053A (ja) * 1986-03-31 1987-10-08 Toshiba Corp 電荷転送装置
FR2655736B1 (fr) * 1989-12-07 1992-01-24 Alsthom Gec Dispositif de mesure de tension.

Also Published As

Publication number Publication date
DE2736326A1 (de) 1978-03-16
DE2736326C3 (de) 1979-10-25
DE2736326B2 (de) 1979-03-08
AU2740577A (en) 1979-02-15
AU502883B2 (en) 1979-08-09
GB1566947A (en) 1980-05-08
SE7710259L (sv) 1978-03-16
NL7710157A (nl) 1978-03-17
IL52589A0 (en) 1977-10-31
FR2365245A1 (fr) 1978-04-14
IL52589A (en) 1979-09-30
JPS5727494B2 (it) 1982-06-10
JPS5362962A (en) 1978-06-05

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