FR852027A - Coupling network - Google Patents

Coupling network

Info

Publication number
FR852027A
FR852027A FR852027DA FR852027A FR 852027 A FR852027 A FR 852027A FR 852027D A FR852027D A FR 852027DA FR 852027 A FR852027 A FR 852027A
Authority
FR
France
Prior art keywords
coupling network
coupling
network
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.)
Lignes Telegraphiques et Telephoniques LTT SA
Original Assignee
Lignes Telegraphiques et Telephoniques LTT SA
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 Lignes Telegraphiques et Telephoniques LTT SA filed Critical Lignes Telegraphiques et Telephoniques LTT SA
Application granted granted Critical
Publication of FR852027A publication Critical patent/FR852027A/en
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
    • H03F1/42—Modifications of amplifiers to extend the bandwidth
    • H03F1/48—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers
    • H03F1/50—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers with tubes only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
FR852027D 1938-03-24 1939-03-23 Coupling network Expired FR852027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US852027XA 1938-03-24 1938-03-24

Publications (1)

Publication Number Publication Date
FR852027A true FR852027A (en) 1940-01-22

Family

ID=22190122

Family Applications (1)

Application Number Title Priority Date Filing Date
FR852027D Expired FR852027A (en) 1938-03-24 1939-03-23 Coupling network

Country Status (1)

Country Link
FR (1) FR852027A (en)

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