GB171983A - Improvements in wireless receiving systems - Google Patents

Improvements in wireless receiving systems

Info

Publication number
GB171983A
GB171983A GB2916521A GB2916521A GB171983A GB 171983 A GB171983 A GB 171983A GB 2916521 A GB2916521 A GB 2916521A GB 2916521 A GB2916521 A GB 2916521A GB 171983 A GB171983 A GB 171983A
Authority
GB
United Kingdom
Prior art keywords
atmospherics
wireless receiving
receiving systems
aerials
aperiodic
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
GB2916521A
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.)
Telefunken AG
Original Assignee
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
Filing date
Publication date
Application filed by Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
Publication of GB171983A publication Critical patent/GB171983A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop

Landscapes

  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

171,983. Ges. fur Drahtlose Telegraphie. Nov. 24, 1920, [Convention date]. Aerials; atmospherics, eliminating.-In order to eliminate atmospherics, the damping of an aperiodic aerial of the frame type is made so great that the shock-excitation of the tuned receiving circuits is negligible. The consequent weakening of received signals is counteracted by the use of amplifying-valves in cascade which operate at different frequencies.
GB2916521A 1921-11-02 Improvements in wireless receiving systems Expired GB171983A (en)

Publications (1)

Publication Number Publication Date
GB171983A true GB171983A (en) 1923-02-02

Family

ID=1741451

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2916521A Expired GB171983A (en) 1921-11-02 Improvements in wireless receiving systems

Country Status (1)

Country Link
GB (1) GB171983A (en)

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