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
GB24602/29A
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 AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbHfiledCriticalTelefunken AG
Publication of GB317297ApublicationCriticalpatent/GB317297A/en
H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
H03H2/00—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00
H03H2/005—Coupling circuits between transmission lines or antennas and transmitters, receivers or amplifiers
Abstract
317,297. Telefunken Ges. fiir Drahtlose Telegraphie. Aug. 11, 1928, [Convention date]. Coupling oscillating and radiating circuits.- The feed-line between the high-frequency supply S and the aerial A comprises two wires, one l1 of which is connected directly to the aerial or other load, the other l2 being connected to earth through a condenser Ca equal to the impedance of the aerial A. The arrangement is symmetrical so that any radiation from the feed-line is neutralized.
GB24602/29A1928-08-111929-08-12Improvements in or relating to circuit arrangements for connecting an aerial or other load to a high frequency source
ExpiredGB317297A
(en)