GB492646A - Improvements in or relating to radio and other carrier wave receivers - Google Patents

Improvements in or relating to radio and other carrier wave receivers

Info

Publication number
GB492646A
GB492646A GB1347536A GB1347536A GB492646A GB 492646 A GB492646 A GB 492646A GB 1347536 A GB1347536 A GB 1347536A GB 1347536 A GB1347536 A GB 1347536A GB 492646 A GB492646 A GB 492646A
Authority
GB
United Kingdom
Prior art keywords
magnetron
relating
radio
carrier wave
frequency
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
GB1347536A
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.)
ERNEST WALTER BRUNDENELL GILL
BAE Systems Electronics Ltd
Original Assignee
ERNEST WALTER BRUNDENELL GILL
Marconis Wireless Telegraph 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 ERNEST WALTER BRUNDENELL GILL, Marconis Wireless Telegraph Co Ltd filed Critical ERNEST WALTER BRUNDENELL GILL
Priority to GB1347536A priority Critical patent/GB492646A/en
Publication of GB492646A publication Critical patent/GB492646A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D11/00—Super-regenerative demodulator circuits
    • H03D11/02—Super-regenerative demodulator circuits for amplitude-modulated oscillations

Abstract

492,646. Valve circuits for wireless reception. MARCONI'S WIRELESS TELEGRAPH CO., Ltd., and GILL, E. W. B. March 23, 1937, No. 13475/36. [Class 40 (v)] A super-regenerative receiver comprises a split-anode magnetron with a circuit 5, 6 tuned to the frequency to be quenched and coupled to the input connected between the anodes. The mid point of the tuned circuit is fed with D.C. potential 15 and the quenching frequency so that the magnetron operates by electronic resonance and acts as a rectifier. As shown the quenching frequency is supplied by an oscillator 22 and the load 30 connected to an amplifier 29. Instead of adjusting the anode potential of the magnetron the magnetic field may be adjusted.
GB1347536A 1937-03-23 1937-03-23 Improvements in or relating to radio and other carrier wave receivers Expired GB492646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1347536A GB492646A (en) 1937-03-23 1937-03-23 Improvements in or relating to radio and other carrier wave receivers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1347536A GB492646A (en) 1937-03-23 1937-03-23 Improvements in or relating to radio and other carrier wave receivers

Publications (1)

Publication Number Publication Date
GB492646A true GB492646A (en) 1938-09-23

Family

ID=10023631

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1347536A Expired GB492646A (en) 1937-03-23 1937-03-23 Improvements in or relating to radio and other carrier wave receivers

Country Status (1)

Country Link
GB (1) GB492646A (en)

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