FR1381891A - Alignement de précision de circuits accordés électriquement - Google Patents

Alignement de précision de circuits accordés électriquement

Info

Publication number
FR1381891A
FR1381891A FR962909A FR962909A FR1381891A FR 1381891 A FR1381891 A FR 1381891A FR 962909 A FR962909 A FR 962909A FR 962909 A FR962909 A FR 962909A FR 1381891 A FR1381891 A FR 1381891A
Authority
FR
France
Prior art keywords
precision alignment
tuned circuits
electrically tuned
electrically
circuits
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
FR962909A
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.)
General Dynamics Corp
Original Assignee
General Dynamics Corp
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
Priority claimed from US256989A external-priority patent/US3249876A/en
Application filed by General Dynamics Corp filed Critical General Dynamics Corp
Priority to FR962909A priority Critical patent/FR1381891A/fr
Application granted granted Critical
Publication of FR1381891A publication Critical patent/FR1381891A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/16—Tuning without displacement of reactive element, e.g. by varying permeability
    • H03J3/18—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance
    • H03J3/185—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance with varactors, i.e. voltage variable reactive diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/02—Automatic frequency control
    • H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
    • H03J7/06—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant using counters or frequency dividers
    • H03J7/065—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant using counters or frequency dividers the counter or frequency divider being used in a phase locked loop
FR962909A 1963-02-07 1964-02-06 Alignement de précision de circuits accordés électriquement Expired FR1381891A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR962909A FR1381891A (fr) 1963-02-07 1964-02-06 Alignement de précision de circuits accordés électriquement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US256989A US3249876A (en) 1963-02-07 1963-02-07 Precision tracking of electrically tuned circuits
FR962909A FR1381891A (fr) 1963-02-07 1964-02-06 Alignement de précision de circuits accordés électriquement

Publications (1)

Publication Number Publication Date
FR1381891A true FR1381891A (fr) 1964-12-14

Family

ID=26205772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR962909A Expired FR1381891A (fr) 1963-02-07 1964-02-06 Alignement de précision de circuits accordés électriquement

Country Status (1)

Country Link
FR (1) FR1381891A (fr)

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