NO842047L - Innretning for omforming av analogformatsignaler til pulsformatsignaler - Google Patents

Innretning for omforming av analogformatsignaler til pulsformatsignaler

Info

Publication number
NO842047L
NO842047L NO842047A NO842047A NO842047L NO 842047 L NO842047 L NO 842047L NO 842047 A NO842047 A NO 842047A NO 842047 A NO842047 A NO 842047A NO 842047 L NO842047 L NO 842047L
Authority
NO
Norway
Prior art keywords
signal
circuit
switch
input
pulse
Prior art date
Application number
NO842047A
Other languages
English (en)
Norwegian (no)
Inventor
Robert Robinson
David A Richardson
Original Assignee
Foxboro 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 Foxboro Co filed Critical Foxboro Co
Publication of NO842047L publication Critical patent/NO842047L/no

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation
    • 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
    • G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for multiplication or division
    • G06G7/161—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for multiplication or division with pulse modulation, e.g. modulation of amplitude, width, frequency, phase or form
    • 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
    • G06G7/20—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for evaluating powers, roots, polynomes, mean square values or standard deviation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Feedback Control In General (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Control Of Stepping Motors (AREA)
  • Analogue/Digital Conversion (AREA)
NO842047A 1982-09-24 1984-05-23 Innretning for omforming av analogformatsignaler til pulsformatsignaler NO842047L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/423,256 US4616332A (en) 1982-09-24 1982-09-24 Apparatus for converting analog-format signals to pulse-format signals

Publications (1)

Publication Number Publication Date
NO842047L true NO842047L (no) 1984-05-23

Family

ID=23678211

Family Applications (1)

Application Number Title Priority Date Filing Date
NO842047A NO842047L (no) 1982-09-24 1984-05-23 Innretning for omforming av analogformatsignaler til pulsformatsignaler

Country Status (11)

Country Link
US (1) US4616332A (fr)
EP (1) EP0120041A1 (fr)
JP (1) JPS59501810A (fr)
KR (1) KR840006108A (fr)
AU (1) AU562902B2 (fr)
BR (1) BR8307555A (fr)
CA (1) CA1227872A (fr)
IT (1) IT1167648B (fr)
MX (1) MX154291A (fr)
NO (1) NO842047L (fr)
WO (1) WO1984001244A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4779053A (en) * 1986-03-27 1988-10-18 General Signal Corporation Square root circuit with voltage-time multiplier
DE3642495A1 (de) * 1986-12-12 1988-06-23 Martin Hans Juergen Dipl Ing F Analog-digital-wandler, insbesondere fuer elektromechanische waagen
US4884215A (en) * 1987-02-27 1989-11-28 Jabil Circuit Company Airflow sensor and control circuit
JPH01307312A (ja) * 1988-05-23 1989-12-12 Advanced Micro Devicds Inc 予め定められ制御された衝撃係数を有する一連のパルスを発生するための回路
EP0388490B1 (fr) * 1989-03-21 1994-03-09 Sony Corporation Circuit de contrôle de niveau
US5457458A (en) * 1993-12-21 1995-10-10 Honeywell Inc. High resolution analog current-to-frequency converter
US6111256A (en) * 1997-04-10 2000-08-29 Shmuel Hershkovitz & Pinhas Shpater Infrared motion detection signal sampler

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28833A (en) * 1860-06-26 Improvement in cultivators
USRE28833E (en) 1967-10-25 1976-05-25 The Solartron Electronic Group Limited Analogue to digital converter
US3712977A (en) * 1971-02-03 1973-01-23 Foxboro Co Analog electronic multiplier,divider and square rooter using pulse-height and pulse-width modulation
US3714470A (en) * 1971-12-23 1973-01-30 Monsanto Co Variable duty cycle signal generator
US3737640A (en) * 1971-12-29 1973-06-05 Monsanto Co Electronic feedback controlled time-division multiplier and/or divider
GB1434414A (en) * 1973-06-29 1976-05-05 Solartron Electronic Group Analogue to digital converters
US3898447A (en) * 1973-08-31 1975-08-05 Honeywell Inc Analog arithmetic circuit
US3842371A (en) * 1973-10-12 1974-10-15 Honeywell Inc Voltage to frequency converter
CH592383A5 (fr) * 1974-01-22 1977-10-31 Siemens Ag
CA1042079A (fr) * 1974-09-24 1978-11-07 Clayton L. Sturgeon Amplificateur lineaire a transistors de commutation
US4063236A (en) * 1974-10-24 1977-12-13 Tokyo Shibaura Electric Co., Ltd. Analog-digital converter
JPS5818804B2 (ja) * 1974-12-18 1983-04-14 ソニー株式会社 パルス幅変調増巾回路
US4042890A (en) * 1976-05-14 1977-08-16 Eckerle Joseph S High efficiency electrical power conditioner
US4109168A (en) * 1977-01-19 1978-08-22 Analog Technology Corporation Current-to-frequency converter
JPS5451454A (en) * 1977-09-30 1979-04-23 Toshiba Corp Analog digital conversion unit
FR2431683A2 (fr) * 1978-06-26 1980-02-15 Sfena Capteur asservi a sorties incrementales
JPS6244597Y2 (fr) * 1979-12-05 1987-11-26

Also Published As

Publication number Publication date
WO1984001244A1 (fr) 1984-03-29
JPS59501810A (ja) 1984-10-25
CA1227872A (fr) 1987-10-06
MX154291A (es) 1987-06-29
EP0120041A1 (fr) 1984-10-03
IT1167648B (it) 1987-05-13
AU562902B2 (en) 1987-06-18
KR840006108A (ko) 1984-11-21
AU2031483A (en) 1984-04-04
BR8307555A (pt) 1984-08-28
IT8349006A0 (it) 1983-09-22
IT8349006A1 (it) 1985-03-22
US4616332A (en) 1986-10-07

Similar Documents

Publication Publication Date Title
US4481464A (en) Apparatus for measuring time variant device impedance
US4254376A (en) Apparatus for measuring the electric power or energy in an A-C network
NO842047L (no) Innretning for omforming av analogformatsignaler til pulsformatsignaler
JPS6237562B2 (fr)
US3005163A (en) Electronic controller
GB2152220A (en) Compensating an electrical signal varying non-linearly with time
US4268795A (en) Pulsed voltage amplification device with drift correction
JPS54142987A (en) Protecting method from overdrive of semiconductor laser
SU717566A1 (ru) Устройство дл измерени температуры
SU942259A1 (ru) Преобразователь напр жени в частоту
SU869013A1 (ru) Генератор импульсов
RU1818548C (ru) Способ преобразовани температуры в напр жение и устройство дл его осуществлени
US3596179A (en) Detection of peak and/or trough points of a variable electric current
RU15803U1 (ru) Интегрирующее устройство
SU486301A2 (ru) Устройство дл оптимизации параметров систем управлени
SU741452A1 (ru) Преобразователь переменного напр жени в цифровой код
SU1132252A1 (ru) Аналоговый фазометр
SU1372250A1 (ru) Способ измерени параметров RC- и RL-цепей
SU278253A1 (ru) Преобразователь сопротивления в частотуимпульсов
SU613267A1 (ru) Способ измерени параметров и цепей
SU1409995A1 (ru) Способ стабилизации выходного напр жени импульсного стабилизатора
SU951161A1 (ru) Пиковый детектор импульсов
SU1081788A1 (ru) Преобразователь напр жени в частоту
SU757992A1 (ru) Автоматический измеритель переменных напряжений 1
SU374574A1 (ru) Нуль-орган