CA2030600A1 - Aircraft antenna with coning and banking correction - Google Patents

Aircraft antenna with coning and banking correction

Info

Publication number
CA2030600A1
CA2030600A1 CA2030600A CA2030600A CA2030600A1 CA 2030600 A1 CA2030600 A1 CA 2030600A1 CA 2030600 A CA2030600 A CA 2030600A CA 2030600 A CA2030600 A CA 2030600A CA 2030600 A1 CA2030600 A1 CA 2030600A1
Authority
CA
Canada
Prior art keywords
coning
banking
correction
aircraft antenna
array antennas
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.)
Granted
Application number
CA2030600A
Other languages
French (fr)
Other versions
CA2030600C (en
Inventor
Peter Hannan
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.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine 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 Hazeltine Corp filed Critical Hazeltine Corp
Publication of CA2030600A1 publication Critical patent/CA2030600A1/en
Application granted granted Critical
Publication of CA2030600C publication Critical patent/CA2030600C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H01Q1/282—Modifying the aerodynamic properties of the vehicle, e.g. projecting type aerials
    • H01Q1/283—Blade, stub antennas
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching

Abstract

Array antennas for aircraft use have a shiftable center of radiation. The antenna beam of a group of laterally spaced array antennas is steered and the beam shape is controlled by relative shifting of the centers of radiation of the arrays. Beam tilting in afuselage mounted system of array antennas uses controlled selection of active antennas.
CA002030600A 1990-05-29 1990-11-22 Aircraft antenna with coning and banking correction Expired - Lifetime CA2030600C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52983690A 1990-05-29 1990-05-29
US07/529,836 1990-05-29

Publications (2)

Publication Number Publication Date
CA2030600A1 true CA2030600A1 (en) 1991-11-26
CA2030600C CA2030600C (en) 2000-04-25

Family

ID=24111440

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002030600A Expired - Lifetime CA2030600C (en) 1990-05-29 1990-11-22 Aircraft antenna with coning and banking correction

Country Status (6)

Country Link
EP (1) EP0459616B1 (en)
JP (1) JP2997321B2 (en)
KR (1) KR910020965A (en)
CA (1) CA2030600C (en)
DE (1) DE69121970T2 (en)
IL (1) IL97849A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6664938B2 (en) 2002-03-01 2003-12-16 Ems Technologies Canada, Ltd. Pentagonal helical antenna array

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5369413A (en) * 1993-07-02 1994-11-29 Hazeltine Corp. Q equalization in dual-element end-fire array antennas
JP3799724B2 (en) * 1997-03-27 2006-07-19 株式会社デンソー Aperture antenna and radar device
DE10337446B3 (en) * 2003-08-14 2005-02-17 Siemens Ag Method for operating an antenna unit of a mobile station and corresponding antenna unit
CN113108753B (en) * 2021-04-13 2023-06-27 中国电子科技集团公司第三十八研究所 Method and system for measuring deformation of unfolding and folding mechanism and unfolding and folding mechanism
CN116826379A (en) * 2022-03-21 2023-09-29 华为技术有限公司 Antenna assembly and communication equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7093074A (en) * 1973-07-05 1976-01-08 Commw Scient Ind Res Org Continuous scanned beam generation
US4129870A (en) * 1977-09-30 1978-12-12 Tull Aviation Corporation Apparatus for synthesis of scanning beam
DE3315686A1 (en) * 1983-04-29 1984-10-31 Deutsche Bundespost, vertreten durch den Präsidenten des Fernmeldetechnischen Zentralamtes, 6100 Darmstadt Yagi antenna array with a sector-shaped polar diagram
DE3315685A1 (en) * 1983-04-29 1984-10-31 Deutsche Bundespost, vertreten durch den Präsidenten des Fernmeldetechnischen Zentralamtes, 6100 Darmstadt Yagi antenna array with a sector-shaped polar diagram
WO1988006295A1 (en) * 1987-02-13 1988-08-25 Mitsubishi Denki Kabushiki Kaisha Holographic radar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6664938B2 (en) 2002-03-01 2003-12-16 Ems Technologies Canada, Ltd. Pentagonal helical antenna array

Also Published As

Publication number Publication date
CA2030600C (en) 2000-04-25
DE69121970D1 (en) 1996-10-17
JP2997321B2 (en) 2000-01-11
KR910020965A (en) 1991-12-20
DE69121970T2 (en) 1997-04-10
IL97849A (en) 1994-06-24
EP0459616A3 (en) 1992-02-26
EP0459616B1 (en) 1996-09-11
EP0459616A2 (en) 1991-12-04
JPH04230105A (en) 1992-08-19
IL97849A0 (en) 1992-06-21

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry