DE1092072B - Antenne fuer Radaranlagen mit umschaltbaren Richtdiagrammen unterschiedlicher Richtwirkung - Google Patents

Antenne fuer Radaranlagen mit umschaltbaren Richtdiagrammen unterschiedlicher Richtwirkung

Info

Publication number
DE1092072B
DE1092072B DEA27230A DEA0027230A DE1092072B DE 1092072 B DE1092072 B DE 1092072B DE A27230 A DEA27230 A DE A27230A DE A0027230 A DEA0027230 A DE A0027230A DE 1092072 B DE1092072 B DE 1092072B
Authority
DE
Germany
Prior art keywords
polarization
mirror
waveguide section
waveguide
antenna
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.)
Pending
Application number
DEA27230A
Other languages
German (de)
English (en)
Inventor
Tore Nils Anderson
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation 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 Bendix Aviation Corp filed Critical Bendix Aviation Corp
Publication of DE1092072B publication Critical patent/DE1092072B/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
    • H01Q19/13—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
    • H01Q19/134—Rear-feeds; Splash plate feeds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
    • H01Q19/13—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
    • H01Q19/134—Rear-feeds; Splash plate feeds
    • H01Q19/136—Rear-feeds; Splash plate feeds cross-polarised
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/002—Antennas or antenna systems providing at least two radiating patterns providing at least two patterns of different beamwidth; Variable beamwidth antennas

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
DEA27230A 1956-06-05 1957-05-27 Antenne fuer Radaranlagen mit umschaltbaren Richtdiagrammen unterschiedlicher Richtwirkung Pending DE1092072B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1177180XA 1956-06-05 1956-06-05

Publications (1)

Publication Number Publication Date
DE1092072B true DE1092072B (de) 1960-11-03

Family

ID=22374450

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA27230A Pending DE1092072B (de) 1956-06-05 1957-05-27 Antenne fuer Radaranlagen mit umschaltbaren Richtdiagrammen unterschiedlicher Richtwirkung

Country Status (2)

Country Link
DE (1) DE1092072B (fr)
FR (1) FR1177180A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568062B1 (fr) * 1984-07-17 1986-11-07 Thomson Alcatel Espace Antenne bifrequence a meme couverture de zone a polarisation croisee pour satellites de telecommunications
JP3277590B2 (ja) * 1993-02-18 2002-04-22 株式会社村田製作所 誘電体ロッドアンテナ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570197A (en) * 1949-06-16 1951-10-09 John I Bohnert Dual purpose antenna
US2644930A (en) * 1949-03-24 1953-07-07 Gen Precision Lab Inc Microwave polarization rotating device and coupling network
US2703842A (en) * 1950-03-08 1955-03-08 Willard D Lewis Radar reflector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2644930A (en) * 1949-03-24 1953-07-07 Gen Precision Lab Inc Microwave polarization rotating device and coupling network
US2570197A (en) * 1949-06-16 1951-10-09 John I Bohnert Dual purpose antenna
US2703842A (en) * 1950-03-08 1955-03-08 Willard D Lewis Radar reflector

Also Published As

Publication number Publication date
FR1177180A (fr) 1959-04-21

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