GB522882A - Improvements in or relating to magnetron oscillator circuits - Google Patents

Improvements in or relating to magnetron oscillator circuits

Info

Publication number
GB522882A
GB522882A GB854739A GB854739A GB522882A GB 522882 A GB522882 A GB 522882A GB 854739 A GB854739 A GB 854739A GB 854739 A GB854739 A GB 854739A GB 522882 A GB522882 A GB 522882A
Authority
GB
United Kingdom
Prior art keywords
relating
magnetron oscillator
oscillator circuits
modulated
output
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
GB854739A
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 Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB854739A priority Critical patent/GB522882A/en
Publication of GB522882A publication Critical patent/GB522882A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/28—Amplitude modulation by means of transit-time tube
    • H03C1/30—Amplitude modulation by means of transit-time tube by means of a magnetron
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/02—Details
    • H03C1/06—Modifications of modulator to reduce distortion, e.g. by feedback, and clearly applicable to more than one type of modulator

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

522,882. Valve modulating circuits. GENERAL ELECTRIC CO., Ltd., and WILLSHAW, W. E. March 17, 1939, Nos. 8547/39 and 1451/40. [Class 40 (v)] Distortion in the modulated output from a magnetron oscillator 1, which is modulated by low frequency oscillations from a source 8 applied to one of its electrodes, preferably a grid 6, is reduced by rectifying part of the output by a diode 10 and applying this as a negative feed-back via transformer 7.
GB854739A 1939-03-17 1939-03-17 Improvements in or relating to magnetron oscillator circuits Expired GB522882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB854739A GB522882A (en) 1939-03-17 1939-03-17 Improvements in or relating to magnetron oscillator circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB854739A GB522882A (en) 1939-03-17 1939-03-17 Improvements in or relating to magnetron oscillator circuits

Publications (1)

Publication Number Publication Date
GB522882A true GB522882A (en) 1940-06-28

Family

ID=9854552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB854739A Expired GB522882A (en) 1939-03-17 1939-03-17 Improvements in or relating to magnetron oscillator circuits

Country Status (1)

Country Link
GB (1) GB522882A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135556A (en) * 1983-02-23 1984-08-30 Mcmichael Ltd Radio transmitter arrangements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135556A (en) * 1983-02-23 1984-08-30 Mcmichael Ltd Radio transmitter arrangements

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