GB825277A - Improvements relating to electrical impedances - Google Patents

Improvements relating to electrical impedances

Info

Publication number
GB825277A
GB825277A GB821355A GB821355A GB825277A GB 825277 A GB825277 A GB 825277A GB 821355 A GB821355 A GB 821355A GB 821355 A GB821355 A GB 821355A GB 825277 A GB825277 A GB 825277A
Authority
GB
United Kingdom
Prior art keywords
improvements relating
electrical impedances
impedances
electrical
relating
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
GB821355A
Inventor
Gerald Roland Mansfield
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.)
Fairey Aviation Co Ltd
Original Assignee
Fairey Aviation Co Ltd
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 Fairey Aviation Co Ltd filed Critical Fairey Aviation Co Ltd
Priority to GB821355A priority Critical patent/GB825277A/en
Publication of GB825277A publication Critical patent/GB825277A/en
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
    • H03J7/02—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
    • H03J7/042—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 with reactance tube
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/10—Angle modulation by means of variable impedance
    • H03C3/12—Angle modulation by means of variable impedance by means of a variable reactive element
    • H03C3/14—Angle modulation by means of variable impedance by means of a variable reactive element simulated by circuit comprising active element with at least three electrodes, e.g. reactance-tube circuit
GB821355A 1955-03-21 1955-03-21 Improvements relating to electrical impedances Expired GB825277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB821355A GB825277A (en) 1955-03-21 1955-03-21 Improvements relating to electrical impedances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB821355A GB825277A (en) 1955-03-21 1955-03-21 Improvements relating to electrical impedances

Publications (1)

Publication Number Publication Date
GB825277A true GB825277A (en) 1959-12-16

Family

ID=9848067

Family Applications (1)

Application Number Title Priority Date Filing Date
GB821355A Expired GB825277A (en) 1955-03-21 1955-03-21 Improvements relating to electrical impedances

Country Status (1)

Country Link
GB (1) GB825277A (en)

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