GB271577A - Improvements in or relating to wireless receiving aerial systems and circuits therefor - Google Patents

Improvements in or relating to wireless receiving aerial systems and circuits therefor

Info

Publication number
GB271577A
GB271577A GB5593/26A GB559326A GB271577A GB 271577 A GB271577 A GB 271577A GB 5593/26 A GB5593/26 A GB 5593/26A GB 559326 A GB559326 A GB 559326A GB 271577 A GB271577 A GB 271577A
Authority
GB
United Kingdom
Prior art keywords
energy
feeders
balanced
twin
transformer
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
GB5593/26A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB5593/26A priority Critical patent/GB271577A/en
Priority to US165535A priority patent/US1735083A/en
Priority to DEM98280D priority patent/DE480852C/en
Priority to FR630022D priority patent/FR630022A/en
Publication of GB271577A publication Critical patent/GB271577A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

271,577. Mathieu, G. A. Feb. 27, 1926. Coupling aerial and detector or oscillator circuits. - Signals received on a number of spaced aerials A are combined vectorially by means of feeders W1, W2, W3 and collected in a final circuit Z, which may form the input to a receiving set. Autotransformers T1, the mid point being earthed, are arranged to match the aerial inpedance with that of the feeder W1. whilst in order to add the voltages vectorially the leads of one pair are crossed over as shown. The energy is transformed to twin secondaries of the transformer T2 comprising series condensers C to counteract inductive reactance. By adjusting the ratio of transformation, maximum transferrence of energy is ensured and the whole system is balanced. From the feeders W2 the energy is similarly transferred through a second twin transformer T3 to the final " tank " circuit Z. The system is analyzed in the Specification and shown to be equivalent to a balanced three-wire system with the neutral wire removed. It may equally be applied to the energizing of transmitting aerials.
GB5593/26A 1926-02-27 1926-02-27 Improvements in or relating to wireless receiving aerial systems and circuits therefor Expired GB271577A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB5593/26A GB271577A (en) 1926-02-27 1926-02-27 Improvements in or relating to wireless receiving aerial systems and circuits therefor
US165535A US1735083A (en) 1926-02-27 1927-02-03 Antenna system
DEM98280D DE480852C (en) 1926-02-27 1927-02-12 Multiple antenna arrangement
FR630022D FR630022A (en) 1926-02-27 1927-02-15 Improvements to aerial wireless telegraphy and telephony systems and their circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5593/26A GB271577A (en) 1926-02-27 1926-02-27 Improvements in or relating to wireless receiving aerial systems and circuits therefor

Publications (1)

Publication Number Publication Date
GB271577A true GB271577A (en) 1927-05-27

Family

ID=9799014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5593/26A Expired GB271577A (en) 1926-02-27 1926-02-27 Improvements in or relating to wireless receiving aerial systems and circuits therefor

Country Status (4)

Country Link
US (1) US1735083A (en)
DE (1) DE480852C (en)
FR (1) FR630022A (en)
GB (1) GB271577A (en)

Also Published As

Publication number Publication date
US1735083A (en) 1929-11-12
FR630022A (en) 1927-11-22
DE480852C (en) 1929-08-09

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