ES317778A1 - A television antenna for decimetric waves. (Machine-translation by Google Translate, not legally binding) - Google Patents

A television antenna for decimetric waves. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES317778A1
ES317778A1 ES0317778A ES317778A ES317778A1 ES 317778 A1 ES317778 A1 ES 317778A1 ES 0317778 A ES0317778 A ES 0317778A ES 317778 A ES317778 A ES 317778A ES 317778 A1 ES317778 A1 ES 317778A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
slit
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
ES0317778A
Other languages
Spanish (es)
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.)
RADIO DIFFUSION TV FRANCAISE
Office de Radiodiffusion-Television Francaise
Original Assignee
RADIO DIFFUSION TV FRANCAISE
Office de Radiodiffusion-Television Francaise
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 RADIO DIFFUSION TV FRANCAISE, Office de Radiodiffusion-Television Francaise filed Critical RADIO DIFFUSION TV FRANCAISE
Publication of ES317778A1 publication Critical patent/ES317778A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H01Q13/12—Longitudinally slotted cylinder antennas; Equivalent structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas

Landscapes

  • Waveguide Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

A television antenna for decimetre waves, comprising an antenna of the cylinder type with slit and a reflector plane located at a distance between 0.025 lambda and 0.04 lambda (lambda = average wavelength of the frequency band of the antenna ) of the slit, the slit being turned towards the reflector plane and being this perpendicular to the diametrical plane of the cylinder passing through the slit. (Machine-translation by Google Translate, not legally binding)
ES0317778A 1964-09-25 1965-09-24 A television antenna for decimetric waves. (Machine-translation by Google Translate, not legally binding) Expired ES317778A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR989399A FR1422129A (en) 1964-09-25 1964-09-25 Reflector Slot Cylinder Type Television Antenna

Publications (1)

Publication Number Publication Date
ES317778A1 true ES317778A1 (en) 1966-05-01

Family

ID=8839121

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0317778A Expired ES317778A1 (en) 1964-09-25 1965-09-24 A television antenna for decimetric waves. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
BE (1) BE669864A (en)
DE (1) DE1466207B2 (en)
ES (1) ES317778A1 (en)
FR (1) FR1422129A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3135818A1 (en) * 1981-09-10 1983-03-24 Robert Bosch Gmbh, 7000 Stuttgart Cavity resonator

Also Published As

Publication number Publication date
BE669864A (en) 1966-01-17
FR1422129A (en) 1965-12-24
DE1466207A1 (en) 1969-06-19
DE1466207B2 (en) 1971-09-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19850218