FR2383559A1 - Dispositif en echelle, muni de moyens pour regler des facteurs de ponderation - Google Patents

Dispositif en echelle, muni de moyens pour regler des facteurs de ponderation

Info

Publication number
FR2383559A1
FR2383559A1 FR7806669A FR7806669A FR2383559A1 FR 2383559 A1 FR2383559 A1 FR 2383559A1 FR 7806669 A FR7806669 A FR 7806669A FR 7806669 A FR7806669 A FR 7806669A FR 2383559 A1 FR2383559 A1 FR 2383559A1
Authority
FR
France
Prior art keywords
weighting factors
scale device
adjusting weighting
transistors
adjusting
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
FR7806669A
Other languages
English (en)
French (fr)
Other versions
FR2383559B1 (enExample
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2383559A1 publication Critical patent/FR2383559A1/fr
Application granted granted Critical
Publication of FR2383559B1 publication Critical patent/FR2383559B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H15/00—Transversal filters
    • H03H15/02—Transversal filters using analogue shift registers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]

Landscapes

  • Analogue/Digital Conversion (AREA)
  • Networks Using Active Elements (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Shift Register Type Memory (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Semiconductor Integrated Circuits (AREA)
FR7806669A 1977-03-08 1978-03-08 Dispositif en echelle, muni de moyens pour regler des facteurs de ponderation Granted FR2383559A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7702452A NL7702452A (nl) 1977-03-08 1977-03-08 Ladderinrichting met weegfactorinstelmiddelen.

Publications (2)

Publication Number Publication Date
FR2383559A1 true FR2383559A1 (fr) 1978-10-06
FR2383559B1 FR2383559B1 (enExample) 1985-02-15

Family

ID=19828125

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806669A Granted FR2383559A1 (fr) 1977-03-08 1978-03-08 Dispositif en echelle, muni de moyens pour regler des facteurs de ponderation

Country Status (6)

Country Link
US (1) US4234807A (enExample)
JP (1) JPS53110444A (enExample)
DE (1) DE2807928C2 (enExample)
FR (1) FR2383559A1 (enExample)
GB (1) GB1602044A (enExample)
NL (1) NL7702452A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813997A1 (de) * 1978-03-31 1979-10-11 Siemens Ag Transversalfilter mit paralleleingaengen
DE2916765A1 (de) * 1979-04-25 1980-11-06 Siemens Ag Halbleiterschaltung fuer die umformung von folgen periodischer wechselspannungsignale
DE2939544A1 (de) * 1979-09-28 1981-04-16 Siemens AG, 1000 Berlin und 8000 München Ctd-transversalfilter mit unterschiedlicher vorzeichenbewertung von an mehreren ctd-ausgaengen parallel abgreifbaren teilsignalen
US4308467A (en) * 1979-11-02 1981-12-29 Raytheon Company Electronic circuitry
JPS6316670A (ja) * 1986-07-09 1988-01-23 Fuji Photo Film Co Ltd 電荷結合素子を用いた遅延素子
JPS649236U (enExample) * 1987-07-07 1989-01-18
US6433618B1 (en) 1998-09-03 2002-08-13 International Business Machines Corporation Variable power device with selective threshold control

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2182849A1 (enExample) * 1972-02-17 1973-12-14 Philips Nv
FR2212696A1 (enExample) * 1973-01-02 1974-07-26 Texas Instruments Inc
US3997973A (en) * 1972-05-26 1976-12-21 Texas Instruments Incorporated Transversal frequency filter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877056A (en) * 1973-01-02 1975-04-08 Texas Instruments Inc Charge transfer device signal processing system
JPS5156156A (enExample) * 1974-09-17 1976-05-17 Westinghouse Electric Corp

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2182849A1 (enExample) * 1972-02-17 1973-12-14 Philips Nv
US3809923A (en) * 1972-02-17 1974-05-07 Philips Corp Transversal filter
US3997973A (en) * 1972-05-26 1976-12-21 Texas Instruments Incorporated Transversal frequency filter
FR2212696A1 (enExample) * 1973-01-02 1974-07-26 Texas Instruments Inc
US3868516A (en) * 1973-01-02 1975-02-25 Texas Instruments Inc Dispersion compensated circuitry for analog charged systems

Also Published As

Publication number Publication date
JPS6111009B2 (enExample) 1986-04-01
DE2807928C2 (de) 1987-05-14
NL7702452A (nl) 1977-05-31
JPS53110444A (en) 1978-09-27
GB1602044A (en) 1981-11-04
US4234807A (en) 1980-11-18
FR2383559B1 (enExample) 1985-02-15
DE2807928A1 (de) 1978-09-21

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Legal Events

Date Code Title Description
ST Notification of lapse