GB377559A - Improvements in or relating to thermionic detector circuit-arrangements - Google Patents

Improvements in or relating to thermionic detector circuit-arrangements

Info

Publication number
GB377559A
GB377559A GB137/32A GB13732A GB377559A GB 377559 A GB377559 A GB 377559A GB 137/32 A GB137/32 A GB 137/32A GB 13732 A GB13732 A GB 13732A GB 377559 A GB377559 A GB 377559A
Authority
GB
United Kingdom
Prior art keywords
circuit
screen grid
valve
detector circuit
jan
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
GB137/32A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB377559A publication Critical patent/GB377559A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/14—Demodulation of amplitude-modulated oscillations by means of non-linear elements having more than two poles
    • H03D1/16—Demodulation of amplitude-modulated oscillations by means of non-linear elements having more than two poles of discharge tubes

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuits Of Receivers In General (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Measurement Of Radiation (AREA)
GB137/32A 1931-01-16 1932-01-02 Improvements in or relating to thermionic detector circuit-arrangements Expired GB377559A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL377559X 1931-01-16

Publications (1)

Publication Number Publication Date
GB377559A true GB377559A (en) 1932-07-28

Family

ID=19785614

Family Applications (1)

Application Number Title Priority Date Filing Date
GB137/32A Expired GB377559A (en) 1931-01-16 1932-01-02 Improvements in or relating to thermionic detector circuit-arrangements

Country Status (6)

Country Link
US (1) US2044925A (enrdf_load_stackoverflow)
BE (1) BE385206A (enrdf_load_stackoverflow)
DE (1) DE576859C (enrdf_load_stackoverflow)
FR (1) FR728934A (enrdf_load_stackoverflow)
GB (1) GB377559A (enrdf_load_stackoverflow)
NL (1) NL34772C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB478272A (en) * 1936-07-17 1938-01-17 Standard Telephones Cables Ltd Thermionic valve circuits

Also Published As

Publication number Publication date
DE576859C (de) 1933-05-17
US2044925A (en) 1936-06-23
BE385206A (enrdf_load_stackoverflow)
FR728934A (fr) 1932-07-13
NL34772C (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
GB534457A (en) Improvements in and relating to detector coupling circuits
GB377559A (en) Improvements in or relating to thermionic detector circuit-arrangements
US2055992A (en) Reflex superheterodyne receiver
US2097937A (en) High frequency oscillating circuit
GB668238A (en) Improvements in or relating to superheterodyne radio receivers
US2268830A (en) Discharge tube arrangement
US2280187A (en) Carrier-signal receiver
US2259906A (en) Automatic gain control circuit
GB617647A (en) Improvements in or relating to frequency-changing circuits
GB425880A (en) Improvements in superheterodyne receivers for wireless reception
US2066038A (en) Converter circuit
GB443191A (en) Improvements in or relating to thermionic amplifiers
GB445098A (en) Improvements in retroactive thermionic amplifier circuits
GB456074A (en) Improvements in detecting circuits for radio receiving systems
US2569296A (en) Frequency converter with plural selectable oscillators
US2059321A (en) Heterodyne receiver
GB693902A (en) Improvements in or relating to superheterodyne radio receivers
GB465141A (en) Television receiving circuit
GB494577A (en) Improvements in automatic tuning apparatus for wireless receivers
GB439032A (en) Improvements in or relating to thermionic valves and superheterodyne receivers and like apparatus incorporating the same
GB368533A (en) Improvements in radio-receiving apparatus
US2178995A (en) Superheterodyne detector
GB460408A (en) Improvements in or relating to superheterodyne radio receivers
GB521424A (en) Improvements in or relating to circuit arrangements employing thermionic valves and thermionic valves therefor
GB458066A (en) Improvements in multiple-electrode electron discharge tubes