CH419233A - Unformer zur Umformung von Impulsamplitudenmodulationssignalen in Impulsbreitenmodulationssignale - Google Patents

Unformer zur Umformung von Impulsamplitudenmodulationssignalen in Impulsbreitenmodulationssignale

Info

Publication number
CH419233A
CH419233A CH648465A CH648465A CH419233A CH 419233 A CH419233 A CH 419233A CH 648465 A CH648465 A CH 648465A CH 648465 A CH648465 A CH 648465A CH 419233 A CH419233 A CH 419233A
Authority
CH
Switzerland
Prior art keywords
modulation signals
unformer
converting
pulse width
width modulation
Prior art date
Application number
CH648465A
Other languages
English (en)
Inventor
Frederick Craven George
Stuart Heeks John
David Woode Alan
Original Assignee
Standard Telephon & Radio Ag
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 Standard Telephon & Radio Ag filed Critical Standard Telephon & Radio Ag
Publication of CH419233A publication Critical patent/CH419233A/de

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/33—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices exhibiting hole storage or enhancement effect
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/026—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse time characteristics modulation, e.g. width, position, interval

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Analogue/Digital Conversion (AREA)
  • Amplitude Modulation (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
CH648465A 1964-05-15 1965-05-10 Unformer zur Umformung von Impulsamplitudenmodulationssignalen in Impulsbreitenmodulationssignale CH419233A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20313/64A GB1055728A (en) 1964-05-15 1964-05-15 Pulse amplitude to pulse width modulation signal converter

Publications (1)

Publication Number Publication Date
CH419233A true CH419233A (de) 1966-08-31

Family

ID=10143906

Family Applications (1)

Application Number Title Priority Date Filing Date
CH648465A CH419233A (de) 1964-05-15 1965-05-10 Unformer zur Umformung von Impulsamplitudenmodulationssignalen in Impulsbreitenmodulationssignale

Country Status (5)

Country Link
US (1) US3422364A (de)
BE (1) BE663912A (de)
CH (1) CH419233A (de)
GB (1) GB1055728A (de)
NL (1) NL6506006A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114977954B (zh) * 2022-06-13 2025-10-24 上海美仁半导体有限公司 电机控制方法、电机控制器、电机及存储介质

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3191125A (en) * 1962-02-28 1965-06-22 Hewlett Packard Co Transmission line apparatus having a non-linear detector element and a direct-coupledline-terminating resistor in close electrical proximity
US3292006A (en) * 1963-09-27 1966-12-13 Bell Telephone Labor Inc Storage diode pulse signal generator
US3299294A (en) * 1964-04-28 1967-01-17 Bell Telephone Labor Inc High-speed pulse generator using charge-storage step-recovery diode

Also Published As

Publication number Publication date
NL6506006A (de) 1965-11-16
GB1055728A (en) 1967-01-18
BE663912A (de) 1965-11-16
US3422364A (en) 1969-01-14

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