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FR880761A - Device for transmitting signals by means of a frequency modulated carrier wave - Google Patents

Device for transmitting signals by means of a frequency modulated carrier wave

Info

Publication number
FR880761A
FR880761A FR880761DA FR880761A FR 880761 A FR880761 A FR 880761A FR 880761D A FR880761D A FR 880761DA FR 880761 A FR880761 A FR 880761A
Authority
FR
France
Prior art keywords
carrier wave
transmitting signals
frequency modulated
modulated carrier
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
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR880761A publication Critical patent/FR880761A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/12—Frequency diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR880761D 1941-04-03 1942-04-01 Device for transmitting signals by means of a frequency modulated carrier wave Expired FR880761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL880761X 1941-04-03

Publications (1)

Publication Number Publication Date
FR880761A true FR880761A (en) 1943-04-05

Family

ID=19853476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR880761D Expired FR880761A (en) 1941-04-03 1942-04-01 Device for transmitting signals by means of a frequency modulated carrier wave

Country Status (1)

Country Link
FR (1) FR880761A (en)

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