GB678162A - Improvements in or relating to frequency dividers - Google Patents

Improvements in or relating to frequency dividers

Info

Publication number
GB678162A
GB678162A GB1779/49A GB177949A GB678162A GB 678162 A GB678162 A GB 678162A GB 1779/49 A GB1779/49 A GB 1779/49A GB 177949 A GB177949 A GB 177949A GB 678162 A GB678162 A GB 678162A
Authority
GB
United Kingdom
Prior art keywords
stage
frequency
output
divider
rectifier
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.)
Expired
Application number
GB1779/49A
Other languages
English (en)
Inventor
Wilfrid Sinden Mortley
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co Ltd
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 Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Publication of GB678162A publication Critical patent/GB678162A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03BGENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B19/00Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H03B19/06Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes
    • H03B19/08Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device
    • H03B19/12Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device using division only

Landscapes

  • Amplifiers (AREA)
GB1779/49A 1949-01-21 1949-01-21 Improvements in or relating to frequency dividers Expired GB678162A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB289826X 1949-01-21
GB288363X 1949-01-26
GB221249X 1949-12-22

Publications (1)

Publication Number Publication Date
GB678162A true GB678162A (en) 1952-08-27

Family

ID=27258091

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1779/49A Expired GB678162A (en) 1949-01-21 1949-01-21 Improvements in or relating to frequency dividers

Country Status (3)

Country Link
CH (1) CH289826A (enrdf_load_stackoverflow)
GB (1) GB678162A (enrdf_load_stackoverflow)
NL (2) NL151153B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
CH289826A (fr) 1953-03-31
NL79542C (enrdf_load_stackoverflow)
NL151153B (nl)

Similar Documents

Publication Publication Date Title
GB534749A (en) Improvements in or relating to the frequency control of oscillators and particularly to television systems
GB600004A (en) Improvements in or relating to multi-vibrator circuits
GB1506633A (en) Electrical isolating circuits
GB601164A (en) Frequency control of oscillation generators
GB678162A (en) Improvements in or relating to frequency dividers
GB652353A (en) Improvements in and relating to circuits for generating electric pulses
GB718620A (en) Improvements in signal frequency dividers
GB535181A (en) Improvements in or relating to electrical coupling circuits
GB498413A (en) Frequency-reducing valve circuits
US2352451A (en) Frequency converter
GB676828A (en) Improvements in and relating to audio frequency amplifiers
GB648925A (en) Improvements in or relating to discharge-tube oscillator circuits
GB1064156A (en) Improvements in or relating to electrical filters
GB681933A (en) Improvements in or relating to high frequency circuit arrangements
GB666339A (en) Improvements in frequency divider and multiplier systems
GB918535A (en) Improvements in or relating to cross-over circuits having negative feedback
GB608855A (en) Improvements in and relating to mixer circuits; for example for superheterodyne receivers
GB670363A (en) Improvements in and relating to frequency divider circuits
GB659862A (en) Pulse analysers
GB603579A (en) Improvements in or relating to the use of voltage doubling circuits for alternating electric currents
GB621694A (en) Improvements in or relating to frequency discriminator circuit arrangements
GB618624A (en) Improvements relating to electrical rectifying circuits
GB1081852A (en) Improvements in or relating to electrical frequency discriminators
GB486049A (en) Improvements in or relating to the frequency characteristics of resonant circuits in electrical systems
GB704178A (en) Improvements relating to frequency discriminator circuits for frequency modulated waves