FR820111A - Procédé de modulation des émetteurs - Google Patents

Procédé de modulation des émetteurs

Info

Publication number
FR820111A
FR820111A FR820111DA FR820111A FR 820111 A FR820111 A FR 820111A FR 820111D A FR820111D A FR 820111DA FR 820111 A FR820111 A FR 820111A
Authority
FR
France
Prior art keywords
modulation method
transmitter modulation
transmitter
modulation
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
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.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz 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 Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Application granted granted Critical
Publication of FR820111A publication Critical patent/FR820111A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/04—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers
    • H03F1/06—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers to raise the efficiency of amplifying modulated radio frequency waves; to raise the efficiency of amplifiers acting also as modulators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
    • H03C1/60—Modulators in which carrier or one sideband is wholly or partially suppressed with one sideband wholly or partially suppressed

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transmitters (AREA)
  • Amplifiers (AREA)
FR820111D 1936-04-09 1937-04-01 Procédé de modulation des émetteurs Expired FR820111A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE483883X 1936-04-09

Publications (1)

Publication Number Publication Date
FR820111A true FR820111A (fr) 1937-11-04

Family

ID=6543039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR820111D Expired FR820111A (fr) 1936-04-09 1937-04-01 Procédé de modulation des émetteurs

Country Status (4)

Country Link
US (1) US2161320A (fr)
FR (1) FR820111A (fr)
GB (1) GB483883A (fr)
NL (1) NL48382C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2543827A (en) * 1948-12-30 1951-03-06 Rca Corp Percentage modulation control network
US2604533A (en) * 1949-03-08 1952-07-22 Rca Corp Amplitude modulation
JPS59104847A (ja) * 1982-12-07 1984-06-16 Fujitsu Ltd 無線通信方式

Also Published As

Publication number Publication date
US2161320A (en) 1939-06-06
GB483883A (en) 1938-04-27
NL48382C (fr)

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