GB663716A - Improvements in or relating to circuits for demodulating modulated-pulse signals - Google Patents

Improvements in or relating to circuits for demodulating modulated-pulse signals

Info

Publication number
GB663716A
GB663716A GB17290/46A GB1729046A GB663716A GB 663716 A GB663716 A GB 663716A GB 17290/46 A GB17290/46 A GB 17290/46A GB 1729046 A GB1729046 A GB 1729046A GB 663716 A GB663716 A GB 663716A
Authority
GB
United Kingdom
Prior art keywords
pulses
condenser
circuit
valve
constant
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
GB17290/46A
Other languages
English (en)
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.)
Philips Lamps Ltd
Koninklijke Philips NV
Original Assignee
Philips Lamps Ltd
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 Lamps Ltd, Philips Gloeilampenfabrieken NV filed Critical Philips Lamps Ltd
Publication of GB663716A publication Critical patent/GB663716A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K9/00—Demodulating pulses which have been modulated with a continuously-variable signal
    • H03K9/04—Demodulating pulses which have been modulated with a continuously-variable signal of position-modulated pulses

Landscapes

  • Measurement Of Resistance Or Impedance (AREA)
  • Manipulation Of Pulses (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Plasma Technology (AREA)
  • Secondary Cells (AREA)
GB17290/46A 1945-10-01 1946-06-06 Improvements in or relating to circuits for demodulating modulated-pulse signals Expired GB663716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL121330 1945-10-01

Publications (1)

Publication Number Publication Date
GB663716A true GB663716A (en) 1951-12-27

Family

ID=19750390

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17290/46A Expired GB663716A (en) 1945-10-01 1946-06-06 Improvements in or relating to circuits for demodulating modulated-pulse signals

Country Status (6)

Country Link
US (1) US2467775A (forum.php)
BE (1) BE469496A (forum.php)
DE (1) DE809821C (forum.php)
ES (1) ES180406A2 (forum.php)
GB (1) GB663716A (forum.php)
NL (1) NL83980C (forum.php)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2557038A (en) * 1947-10-20 1951-06-12 Karl F Ross Phase discriminator
US2755380A (en) * 1951-01-20 1956-07-17 Northrop Aircraft Inc Demodulator
GB730028A (en) * 1952-06-20 1955-05-18 Elliott Brothers London Ltd Improvements in or relating to electronic amplifying circuits

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2274184A (en) * 1940-06-12 1942-02-24 Radio Patents Corp Phase and frequency variation response circuit
US2262407A (en) * 1941-03-17 1941-11-11 Radio Patents Corp Variable frequency response system
US2299252A (en) * 1941-05-29 1942-10-20 Bell Telephone Labor Inc Frequency detector
US2362503A (en) * 1941-12-10 1944-11-14 Gen Radio Co Frequency-measuring-device
US2391776A (en) * 1943-05-29 1945-12-25 Rca Corp Intelligence transmission system

Also Published As

Publication number Publication date
NL83980C (forum.php)
ES180406A2 (es) 1948-01-16
US2467775A (en) 1949-04-19
BE469496A (forum.php)
DE809821C (de) 1951-08-02

Similar Documents

Publication Publication Date Title
GB534749A (en) Improvements in or relating to the frequency control of oscillators and particularly to television systems
GB574674A (en) Radio communicating system
GB595624A (en) Electric pulse modulation system
GB581811A (en) Pulse modulation signalling systems
GB636472A (en) Improvements in or relating to phase modulation transmission systems
GB592258A (en) Stable pulse generator
GB600259A (en) Improvements in or relating to receiving circuits for time modulated electric pulses
GB628555A (en) Improvements in or relating to signalling systems employing pulse-width modulation
GB663716A (en) Improvements in or relating to circuits for demodulating modulated-pulse signals
GB677492A (en) Improvements in and relating to synchronizing systems for oscillators
GB603714A (en) Improvements in and relating to electrical oscillator circuit arrangements
GB540828A (en) Improvements in impulse modulation of high frequency oscillators
GB699889A (en) Improvements in gating arrangements for pulse amplitude modulation time division multiplex signalling systems
US2462078A (en) Oscillation generator
GB606780A (en) Frequency modulation system for electric signalling
GB600024A (en) Improvements in or relating to radio detecting devices for frequency modulated signals
GB580769A (en) Improvements relating to pulse signalling systems
GB628260A (en) Method for the duration modulation of electric pulses
GB579565A (en) Improvements relating to demodulating apparatus for pulse signalling systems
GB607560A (en) Improvements in or relating to receivers for time modulated signal pulses
GB650472A (en) Pulse modulation envelope detector
GB585613A (en) Improvements in super-regenerative receivers for electromagnetic waves
GB561331A (en) Improvement in frequency modulation systems
GB650886A (en) Improvements in or relating to electric pulse communication system
GB442334A (en) Improvements in or relating to electrical oscillation generators