GB615585A - Distribution system for high frequency electrical energy - Google Patents

Distribution system for high frequency electrical energy

Info

Publication number
GB615585A
GB615585A GB21820/46A GB2182046A GB615585A GB 615585 A GB615585 A GB 615585A GB 21820/46 A GB21820/46 A GB 21820/46A GB 2182046 A GB2182046 A GB 2182046A GB 615585 A GB615585 A GB 615585A
Authority
GB
United Kingdom
Prior art keywords
impedance
electrical energy
distribution system
frequency electrical
transmission lines
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
GB21820/46A
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.)
Farnsworth Television and Radio Corp
Original Assignee
Farnsworth Television and Radio Corp
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 Farnsworth Television and Radio Corp filed Critical Farnsworth Television and Radio Corp
Publication of GB615585A publication Critical patent/GB615585A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • 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
    • H03H2/008—Receiver or amplifier input circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Systems (AREA)

Abstract

615,585. Distributing music &c. FARNSWORTH TELEVISION & RADIO CORPORATION. July 22, 1946, No. 21820. Convention date, Oct. 5, 1945. [Class 40 (iv)] [Also in Group XL (b)] A distribution system for high-frequency electrical energy comprises an input terminal, n impedance inverters connected thereto, and n transmission lines connected to each inverter, each of the transmission lines being terminated in an impedance substantially equal to the characteristic impedance of the impedance inverters. The example shows a television receiving system in which energy passes from an aerial 1 to impedance inverters 4, 5, 6 which consist of quarter wave lines and each are connected to groups of transmission lines 7, 8 and 10 respectively. These lines are terminated in television sets 12, any unwanted line being provided with a suitable impedance 15.
GB21820/46A 1945-10-05 1946-07-22 Distribution system for high frequency electrical energy Expired GB615585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US615585XA 1945-10-05 1945-10-05

Publications (1)

Publication Number Publication Date
GB615585A true GB615585A (en) 1949-01-07

Family

ID=22036543

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21820/46A Expired GB615585A (en) 1945-10-05 1946-07-22 Distribution system for high frequency electrical energy

Country Status (1)

Country Link
GB (1) GB615585A (en)

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