GB341840A - Improvements in thermionic tube circuits for wireless reception - Google Patents

Improvements in thermionic tube circuits for wireless reception

Info

Publication number
GB341840A
GB341840A GB2524530A GB2524530A GB341840A GB 341840 A GB341840 A GB 341840A GB 2524530 A GB2524530 A GB 2524530A GB 2524530 A GB2524530 A GB 2524530A GB 341840 A GB341840 A GB 341840A
Authority
GB
United Kingdom
Prior art keywords
coil
wireless reception
thermionic tube
tube circuits
tuned
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
GB2524530A
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.)
LANCELOT THOMAS BARKER
Original Assignee
LANCELOT THOMAS BARKER
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 LANCELOT THOMAS BARKER filed Critical LANCELOT THOMAS BARKER
Priority to GB2524530A priority Critical patent/GB341840A/en
Publication of GB341840A publication Critical patent/GB341840A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/163—Special arrangements for the reduction of the damping of resonant circuits of receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

341,840. Wireless receivers. BARKER L. T., Ockley House, Stokesley, Yorkshire. Aug. 23, 1930, No. 25245. [Class 40 (v).] The input coil B, C is tapped at an intermediate point F to earth, the aerial being connected to the point G remote from the grid. The plate circuit is tuned and back-coupled to the input through the coil L, as described in Specification 289,174, [Class 40 (v), Wireless signalling &c.]. The coil C is shunted by coils D and E of greater and less inductance respectively all tuned by a common condenser A. The arrangement is designed to reduce interference from undesired signals.
GB2524530A 1930-08-23 1930-08-23 Improvements in thermionic tube circuits for wireless reception Expired GB341840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2524530A GB341840A (en) 1930-08-23 1930-08-23 Improvements in thermionic tube circuits for wireless reception

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2524530A GB341840A (en) 1930-08-23 1930-08-23 Improvements in thermionic tube circuits for wireless reception

Publications (1)

Publication Number Publication Date
GB341840A true GB341840A (en) 1931-01-22

Family

ID=10224554

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2524530A Expired GB341840A (en) 1930-08-23 1930-08-23 Improvements in thermionic tube circuits for wireless reception

Country Status (1)

Country Link
GB (1) GB341840A (en)

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