BE776744Q - Filtre correcteur operant dans le temps avec un registre a decalage analogique - Google Patents

Filtre correcteur operant dans le temps avec un registre a decalage analogique

Info

Publication number
BE776744Q
BE776744Q BE776744A BE776744A BE776744Q BE 776744 Q BE776744 Q BE 776744Q BE 776744 A BE776744 A BE 776744A BE 776744 A BE776744 A BE 776744A BE 776744 Q BE776744 Q BE 776744Q
Authority
BE
Belgium
Prior art keywords
over time
operating over
offset register
filter operating
corrective filter
Prior art date
Application number
BE776744A
Other languages
English (en)
Original Assignee
Southern Pacific Transport 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 Southern Pacific Transport Co filed Critical Southern Pacific Transport Co
Application granted granted Critical
Publication of BE776744Q publication Critical patent/BE776744Q/fr

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/04—Shaping pulses by increasing duration; by decreasing duration
    • H03K5/06—Shaping pulses by increasing duration; by decreasing duration by the use of delay lines or other analogue delay elements
    • H03K5/065—Shaping pulses by increasing duration; by decreasing duration by the use of delay lines or other analogue delay elements using dispersive delay lines
    • 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
    • G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
    • G06G7/62—Analogue computers for specific processes, systems or devices, e.g. simulators for electric systems or apparatus
    • G06G7/625—Analogue computers for specific processes, systems or devices, e.g. simulators for electric systems or apparatus for filters; for delay lines
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H15/00—Transversal filters
    • H03H15/02—Transversal filters using analogue shift registers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/20—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other
    • H04B3/23—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other using a replica of transmitted signal in the time domain, e.g. echo cancellers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
    • H04L25/03114—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals
    • H04L25/03133—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals with a non-recursive structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Networks Using Active Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Analogue/Digital Conversion (AREA)
BE776744A 1966-10-10 1971-12-15 Filtre correcteur operant dans le temps avec un registre a decalage analogique BE776744Q (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58553066A 1966-10-10 1966-10-10

Publications (1)

Publication Number Publication Date
BE776744Q true BE776744Q (fr) 1972-04-04

Family

ID=24341846

Family Applications (1)

Application Number Title Priority Date Filing Date
BE776744A BE776744Q (fr) 1966-10-10 1971-12-15 Filtre correcteur operant dans le temps avec un registre a decalage analogique

Country Status (5)

Country Link
US (1) US3474260A (fr)
BE (1) BE776744Q (fr)
DE (1) DE1549050B2 (fr)
GB (1) GB1139624A (fr)
SE (2) SE341943B (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1215043A (en) * 1968-04-16 1970-12-09 Standard Telephones Cables Ltd Delay line arrangement
US3912944A (en) * 1968-04-23 1975-10-14 Philips Corp Integrated bucket brigade memory using transistor barrier capacitors for storage
US3918081A (en) * 1968-04-23 1975-11-04 Philips Corp Integrated semiconductor device employing charge storage and charge transport for memory or delay line
NL6807435A (fr) * 1968-05-25 1969-11-27
US3639842A (en) * 1968-10-17 1972-02-01 Gen Dynamics Corp Data transmission system for directly generating vestigial sideband signals
US3659207A (en) * 1969-10-08 1972-04-25 Xerox Corp Multi-waveform generation from a single tapped delay line
NL7014137A (fr) * 1970-09-25 1972-03-28
NL7014135A (fr) * 1970-09-25 1972-03-28
US3789240A (en) * 1970-10-26 1974-01-29 Rca Corp Bucket brigade scanning of sensor array
US3746883A (en) * 1971-10-04 1973-07-17 Rca Corp Charge transfer circuits
US3742252A (en) * 1972-01-06 1973-06-26 Woodward Governor Co Signal conversion circuit
NL7306902A (fr) * 1972-05-26 1973-11-28
GB1436110A (en) * 1972-09-25 1976-05-19 Rca Corp Circuit for amplifying charge
US3942034A (en) * 1973-12-28 1976-03-02 Texas Instruments Incorporated Charge transfer device for frequency filtering respective time segments of an input signal
US3931510A (en) * 1974-07-12 1976-01-06 Texas Instruments Incorporated Equalization storage in recirculating memories
US3987292A (en) * 1975-06-02 1976-10-19 The United States Of America As Represented By The Secretary Of The Navy Discrete Fourier transform via cross correlation charge transfer device
US3991322A (en) * 1975-06-30 1976-11-09 California Microwave, Inc. Signal delay means using bucket brigade and sample and hold circuits
DE2630085C3 (de) * 1975-07-21 1978-07-13 Hughes Aircraft Co., Culver City, Calif. (V.St.A.) CCD-Transversalfilter
FR2394925A1 (fr) * 1976-06-22 1979-01-12 Thomson Csf Filtre utilisant un dispositif a transfert de charges
US4134029A (en) * 1977-04-29 1979-01-09 Hathaway Instruments, Inc. Analog signal delay system and method
JPS55100727A (en) * 1979-01-26 1980-07-31 Sony Corp Noncyclic transversal filter
JPS5633703A (en) * 1979-08-25 1981-04-04 Fanuc Ltd Signal converting circuit
AU545651B2 (en) * 1980-04-11 1985-07-25 Sony Corporation Charge transfer filter circuit
JPS5731221A (en) * 1980-08-04 1982-02-19 Fujitsu Ltd Binary transversal filter
US4506288A (en) * 1982-11-05 1985-03-19 Rca Corporation CCD Delay line system for translating an analog signal
US4658225A (en) * 1984-07-05 1987-04-14 Hewlett-Packard Company Amplitude insensitive delay lines in a transversal filter
US4694197A (en) * 1986-01-06 1987-09-15 Rca Corporation Control signal generator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2921738A (en) * 1955-04-18 1960-01-19 Phillips Petroleum Co Polynomial multiplier
US3172043A (en) * 1961-12-11 1965-03-02 Daniel E Altman Signal delay utilizing plurality of samplers each comprising switch, amplifier, andstorage element connected serially
NL292026A (fr) * 1962-04-27
US3252009A (en) * 1963-10-22 1966-05-17 Rca Corp Pulse sequence generator
US3289010A (en) * 1963-11-21 1966-11-29 Burroughs Corp Shift register
US3333110A (en) * 1964-06-23 1967-07-25 Rca Corp Electronically variable delay line
US3258614A (en) * 1964-08-27 1966-06-28 Shift register employing an energy storage means for each four-layer diode in each stage

Also Published As

Publication number Publication date
SE346887B (fr) 1972-07-17
DE1549050C3 (fr) 1980-11-13
GB1139624A (en) 1969-01-08
US3474260A (en) 1969-10-21
SE341943B (fr) 1972-01-17
DE1549050B2 (de) 1976-05-13
DE1549050A1 (de) 1971-03-04

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