FR874564A - Procédé d'accord automatique d'un circuit et en particulier d'une antenne - Google Patents

Procédé d'accord automatique d'un circuit et en particulier d'une antenne

Info

Publication number
FR874564A
FR874564A FR874564DA FR874564A FR 874564 A FR874564 A FR 874564A FR 874564D A FR874564D A FR 874564DA FR 874564 A FR874564 A FR 874564A
Authority
FR
France
Prior art keywords
antenna
circuit
automatic tuning
tuning
automatic
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)
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.)
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 FR874564A publication Critical patent/FR874564A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/18—Automatic scanning over a band of frequencies
    • H03J7/30—Automatic scanning over a band of frequencies where the scanning is accomplished by mechanical means, e.g. by a motor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/38—Impedance-matching networks
    • H03H7/40—Automatic matching of load impedance to source impedance
FR874564D 1940-05-17 1941-08-07 Procédé d'accord automatique d'un circuit et en particulier d'une antenne Expired FR874564A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE218532X 1940-05-17

Publications (1)

Publication Number Publication Date
FR874564A true FR874564A (fr) 1942-08-11

Family

ID=5831365

Family Applications (1)

Application Number Title Priority Date Filing Date
FR874564D Expired FR874564A (fr) 1940-05-17 1941-08-07 Procédé d'accord automatique d'un circuit et en particulier d'une antenne

Country Status (3)

Country Link
BE (1) BE441479A (de)
CH (1) CH218532A (de)
FR (1) FR874564A (de)

Also Published As

Publication number Publication date
CH218532A (de) 1941-12-15
BE441479A (de)

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