ES380406A1 - Vor antenna system - Google Patents

Vor antenna system

Info

Publication number
ES380406A1
ES380406A1 ES380406A ES380406A ES380406A1 ES 380406 A1 ES380406 A1 ES 380406A1 ES 380406 A ES380406 A ES 380406A ES 380406 A ES380406 A ES 380406A ES 380406 A1 ES380406 A1 ES 380406A1
Authority
ES
Spain
Prior art keywords
elements
hollow
extending
empty space
vor
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
ES380406A
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.)
Scanwell Laboratories Inc
Original Assignee
Scanwell Laboratories Inc
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 Scanwell Laboratories Inc filed Critical Scanwell Laboratories Inc
Publication of ES380406A1 publication Critical patent/ES380406A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
    • H01Q9/265—Open ring dipoles; Circular dipoles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves

Abstract

A very high frequency omnidirectional antenna arrangement comprising very high frequency omnidirectional radiation (VOR) elements whose construction is hollow and joined together in a horizontal plane geometric configuration, radial arms of hollow construction extending inward, in the same plane of said elements, from the union of the same to a central terminal located in the center, an empty space located in the midpoint of each of said elements, a support post connected in a metal-to-metal contact with said elements co-axially located force transmission means, extending through said post, to the terminal located in the center, co-axial supply lines connected to said co-axial transmission means, extending from said central terminal through said hollow arms and said hollow elements, up to said empty spaces, a conductor of each di There are co-axial power lines connected to one of said elements on a first side or wall of the respective empty space and the other conductor extending through the empty space and connected to said element on the opposite side of said space, so that the energy VOR can be applied to the radiation elements without causing the support pole to become a transmission instrument. (Machine-translation by Google Translate, not legally binding)
ES380406A 1969-07-11 1970-06-04 Vor antenna system Expired ES380406A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84102369A 1969-07-11 1969-07-11

Publications (1)

Publication Number Publication Date
ES380406A1 true ES380406A1 (en) 1973-04-01

Family

ID=25283824

Family Applications (1)

Application Number Title Priority Date Filing Date
ES380406A Expired ES380406A1 (en) 1969-07-11 1970-06-04 Vor antenna system

Country Status (6)

Country Link
US (1) US3613099A (en)
AU (1) AU1726970A (en)
DE (1) DE2032877A1 (en)
ES (1) ES380406A1 (en)
FR (1) FR2051683A1 (en)
GB (1) GB1312965A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012742A (en) * 1975-12-29 1977-03-15 International Telephone And Telegraph Corporation Multimode loop antenna
US4484196A (en) * 1980-08-01 1984-11-20 The Commonwealth Of Australia Antenna drive arrangement for very high frequency omidirectional range navigation system
EP0184235A1 (en) * 1984-11-08 1986-06-11 Koninklijke Philips Electronics N.V. Vor antenna design
US6515632B1 (en) * 2001-06-06 2003-02-04 Tdk Rf Solutions Multiply-fed loop antenna
US20170149148A1 (en) * 2015-11-25 2017-05-25 Thales Defense & Security, Inc. Direct drive very high frequency omni directional radio range (vor) antenna

Also Published As

Publication number Publication date
AU1726970A (en) 1972-01-13
US3613099A (en) 1971-10-12
DE2032877A1 (en) 1971-01-21
GB1312965A (en) 1973-04-11
FR2051683A1 (en) 1971-04-09

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