FR637815A - Dispositif radio-électrique d'accord - Google Patents

Dispositif radio-électrique d'accord

Info

Publication number
FR637815A
FR637815A FR637815DA FR637815A FR 637815 A FR637815 A FR 637815A FR 637815D A FR637815D A FR 637815DA FR 637815 A FR637815 A FR 637815A
Authority
FR
France
Prior art keywords
radio
tuning device
electric tuning
electric
tuning
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)
Inventor
Andre Leandre
Andre Dugerie
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 filed Critical
Application granted granted Critical
Publication of FR637815A publication Critical patent/FR637815A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H2/00—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00
    • H03H2/005—Coupling circuits between transmission lines or antennas and transmitters, receivers or amplifiers
    • H03H2/008—Receiver or amplifier input circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/06—Arrangements for obtaining constant bandwidth or gain throughout tuning range or ranges
    • H03J3/08—Arrangements for obtaining constant bandwidth or gain throughout tuning range or ranges by varying a second parameter simultaneously with the tuning, e.g. coupling bandpass filter
FR637815D 1927-07-20 1927-07-20 Dispositif radio-électrique d'accord Expired FR637815A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR637815T 1927-07-20

Publications (1)

Publication Number Publication Date
FR637815A true FR637815A (fr) 1928-05-09

Family

ID=8995574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR637815D Expired FR637815A (fr) 1927-07-20 1927-07-20 Dispositif radio-électrique d'accord

Country Status (1)

Country Link
FR (1) FR637815A (fr)

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