GB656451A - Improvements in or relating to high-frequency pulse-modulation systems - Google Patents

Improvements in or relating to high-frequency pulse-modulation systems

Info

Publication number
GB656451A
GB656451A GB11003/46A GB1100346A GB656451A GB 656451 A GB656451 A GB 656451A GB 11003/46 A GB11003/46 A GB 11003/46A GB 1100346 A GB1100346 A GB 1100346A GB 656451 A GB656451 A GB 656451A
Authority
GB
United Kingdom
Prior art keywords
pulse
fed
transmitter
output
frequency
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
GB11003/46A
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 GB656451A publication Critical patent/GB656451A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/002—Transmission systems not characterised by the medium used for transmission characterised by the use of a carrier modulation
    • H04B14/006—Angle modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
GB11003/46A 1941-12-13 1946-04-10 Improvements in or relating to high-frequency pulse-modulation systems Expired GB656451A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL245235X 1941-12-13

Publications (1)

Publication Number Publication Date
GB656451A true GB656451A (en) 1951-08-22

Family

ID=19780807

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11003/46A Expired GB656451A (en) 1941-12-13 1946-04-10 Improvements in or relating to high-frequency pulse-modulation systems

Country Status (4)

Country Link
BE (1) BE450126A (fr)
CH (1) CH245235A (fr)
FR (1) FR893479A (fr)
GB (1) GB656451A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2623994A (en) * 1947-02-17 1952-12-30 Patelhold Patentverwertung Receiver for time modulated pulses

Also Published As

Publication number Publication date
FR893479A (fr) 1944-07-28
BE450126A (fr)
CH245235A (de) 1946-10-31

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