GB439103A - Improvements in or relating to radio receiving systems and circuits and apparatus therefor - Google Patents

Improvements in or relating to radio receiving systems and circuits and apparatus therefor

Info

Publication number
GB439103A
GB439103A GB2366935A GB2366935A GB439103A GB 439103 A GB439103 A GB 439103A GB 2366935 A GB2366935 A GB 2366935A GB 2366935 A GB2366935 A GB 2366935A GB 439103 A GB439103 A GB 439103A
Authority
GB
United Kingdom
Prior art keywords
circuits
valve
relating
radio receiving
apparatus therefor
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
GB2366935A
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.)
DAVID WILLIAM PUGH
Baird Television Ltd
Original Assignee
DAVID WILLIAM PUGH
Baird Television 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 DAVID WILLIAM PUGH, Baird Television Ltd filed Critical DAVID WILLIAM PUGH
Priority to GB2366935A priority Critical patent/GB439103A/en
Publication of GB439103A publication Critical patent/GB439103A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Revetment (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

439,103. Valve circuits for wireless reception. PUGH, D. W., and BAIRD TELEVISION, Ltd., 58, Victoria Street, Westminster. Aug. 31, 1934, No. 23669/35. Divided out of 437,460. [Class 40 (v)] A super-regenerative radio receiver comprises a tetrode or pentode valve 1 with the anode circuit 19 tuned and back-coupled to the inner-grid circuit 18 for regeneration of the incoming signal wave applied at 15, and with another branch 16 of the anode circuit tuned to the desired quenching frequency and back-coupled to an outer grid circuit 17 for generating that frequency. The valve may operate as a detector or a radiofrequency amplifier.
GB2366935A 1934-08-31 1934-08-31 Improvements in or relating to radio receiving systems and circuits and apparatus therefor Expired GB439103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2366935A GB439103A (en) 1934-08-31 1934-08-31 Improvements in or relating to radio receiving systems and circuits and apparatus therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2366935A GB439103A (en) 1934-08-31 1934-08-31 Improvements in or relating to radio receiving systems and circuits and apparatus therefor

Publications (1)

Publication Number Publication Date
GB439103A true GB439103A (en) 1935-11-28

Family

ID=10199369

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2366935A Expired GB439103A (en) 1934-08-31 1934-08-31 Improvements in or relating to radio receiving systems and circuits and apparatus therefor

Country Status (1)

Country Link
GB (1) GB439103A (en)

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