GB766087A - Improvements in or relating to wide band aerials - Google Patents

Improvements in or relating to wide band aerials

Info

Publication number
GB766087A
GB766087A GB5963/55A GB596355A GB766087A GB 766087 A GB766087 A GB 766087A GB 5963/55 A GB5963/55 A GB 5963/55A GB 596355 A GB596355 A GB 596355A GB 766087 A GB766087 A GB 766087A
Authority
GB
United Kingdom
Prior art keywords
aerials
points
aerial
aircraft
feeder
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
GB5963/55A
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.)
Sadir Carpentier SA
Original Assignee
Sadir Carpentier SA
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 Sadir Carpentier SA filed Critical Sadir Carpentier SA
Publication of GB766087A publication Critical patent/GB766087A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H01Q1/286—Adaptation for use in or on aircraft, missiles, satellites, or balloons substantially flush mounted with the skin of the craft
    • H01Q1/287—Adaptation for use in or on aircraft, missiles, satellites, or balloons substantially flush mounted with the skin of the craft integrated in a wing or a stabiliser
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

766,087. Aerials. SADIR-CARPENTIER. Feb. 28, 1955 [March 1, 1954], No. 5963/55. Class 40(7) A wide band aerial comprises a slotted sheet of metal, the slot including at least one part which is of approximately circular shape and having a feeder connected to suitably selected points along its periphery. In one embodiment the aerial is formed by a relatively large conductive sheet having two circular openings 5 and 6 interconnected by a short channel 7 joining their nearest points. The periphery of each circular opening is made substantially equal to the mean operating wavelength and the feeder connected to the points 8 and 9. In another embodiment an almost closed circular opening 10 is made close to the edge 11 of a conductive sheet and connected by means of a short narrow gap 12 with the nearest point on the edge. The feeder is connected to the points 13 and 14 on the two sides of the gap. Slotted aerials of the types described may be incorporated into the structure of aircraft. For example the aerial of Fig. 3 may be associated with the leading edge of an aircraft fin (Fig. 4, not shown). In the case of a jet aircraft two such aerials may be located at the two sides of the air intake and symmetrical with reference to the medial longitudinal plane of the craft.
GB5963/55A 1954-03-01 1955-02-28 Improvements in or relating to wide band aerials Expired GB766087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1100368T 1954-03-01

Publications (1)

Publication Number Publication Date
GB766087A true GB766087A (en) 1957-01-16

Family

ID=9620374

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5963/55A Expired GB766087A (en) 1954-03-01 1955-02-28 Improvements in or relating to wide band aerials

Country Status (2)

Country Link
FR (1) FR1100368A (en)
GB (1) GB766087A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11336007B1 (en) 2021-01-08 2022-05-17 Rockwell Collins, Inc. Multi-band integrated antenna arrays for vertical lift aircraft
US11456537B1 (en) 2021-01-27 2022-09-27 Rockwell Collins, Inc. Vertical lift aircraft panels with embedded spiral antennas
US11539118B2 (en) 2021-01-27 2022-12-27 Rockwell Collins, Inc. Multi-polarization HF NVIS for vertical lift aircraft

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11336007B1 (en) 2021-01-08 2022-05-17 Rockwell Collins, Inc. Multi-band integrated antenna arrays for vertical lift aircraft
US11456537B1 (en) 2021-01-27 2022-09-27 Rockwell Collins, Inc. Vertical lift aircraft panels with embedded spiral antennas
US11539118B2 (en) 2021-01-27 2022-12-27 Rockwell Collins, Inc. Multi-polarization HF NVIS for vertical lift aircraft

Also Published As

Publication number Publication date
FR1100368A (en) 1955-09-20

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