FR2452804A1 - Source rayonnante constituee par un dipole excite par un guide d'onde, et antenne a balayage electronique comportant de telles sources - Google Patents

Source rayonnante constituee par un dipole excite par un guide d'onde, et antenne a balayage electronique comportant de telles sources

Info

Publication number
FR2452804A1
FR2452804A1 FR7907801A FR7907801A FR2452804A1 FR 2452804 A1 FR2452804 A1 FR 2452804A1 FR 7907801 A FR7907801 A FR 7907801A FR 7907801 A FR7907801 A FR 7907801A FR 2452804 A1 FR2452804 A1 FR 2452804A1
Authority
FR
France
Prior art keywords
dipole
waveguide
radiant source
sources
wave guide
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
FR7907801A
Other languages
English (en)
Other versions
FR2452804B1 (fr
Inventor
Albert Dupressoir
Dupressoir Et Francois Salvat Albert
Francois Salvat
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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7907801A priority Critical patent/FR2452804A1/fr
Priority to EP80400342A priority patent/EP0017530B1/fr
Priority to DE8080400342T priority patent/DE3063029D1/de
Priority to US06/133,883 priority patent/US4298878A/en
Publication of FR2452804A1 publication Critical patent/FR2452804A1/fr
Application granted granted Critical
Publication of FR2452804B1 publication Critical patent/FR2452804B1/fr
Granted 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
    • H01Q13/06—Waveguide mouths
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • 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
    • H01Q3/26—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/34—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
    • H01Q3/36—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with variable phase-shifters
    • H01Q3/38—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with variable phase-shifters the phase-shifters being digital
    • 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

Landscapes

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

Abstract

SOURCE RAYONNANTE CONSTITUEE PAR UN DIPOLE EXCITE PAR UN GUIDE D'ONDE EXTRAPLAT. LE GUIDE D'ONDE EST DE SECTION RECTANGULAIRE, CONSTITUE PAR UNE LAME DIELECTRIQUE DE FORME PARALLELEPIPEDIQUE RECTANGLE, D'AXE LONGITUDINAL D, DONT LES QUATRE FACES SYMETRIQUES PAR RAPPORT A L'AXE D ET OPPOSEES DEUX A DEUX SONT RECOUVERTES CHACUNE D'UNE PLAQUE METALLIQUE. LES DEUX FACES PARALLELES AU PLAN MEDIATEUR LONGITUDINAL SE PROLONGENT CHACUNE, VERS L'EXTREMITE DE LA LAME DIELECTRIQUE, PAR UNE LANGUETTE METALLIQUE ABOUTISSANT AUX BRINS DU DIPOLE. LES BRINS DU DIPOLE PEUVENT ETRE PARALLELES OU PERPENDICULAIRES A LA DIRECTION DE POLARISATION DE L'ONDE ELECTRIQUE RAYONNEE PAR LE GUIDE D'ONDE. UTILISATION DANS LES ANTENNES A BALAYAGE ELECTRONIQUE.
FR7907801A 1979-03-28 1979-03-28 Source rayonnante constituee par un dipole excite par un guide d'onde, et antenne a balayage electronique comportant de telles sources Granted FR2452804A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7907801A FR2452804A1 (fr) 1979-03-28 1979-03-28 Source rayonnante constituee par un dipole excite par un guide d'onde, et antenne a balayage electronique comportant de telles sources
EP80400342A EP0017530B1 (fr) 1979-03-28 1980-03-14 Source rayonnante constituée par un dipole excité par un guide d'onde extra-plat, et son utilisation dans une antenne à balayage électronique
DE8080400342T DE3063029D1 (en) 1979-03-28 1980-03-14 Radiating source constituted by a dipole excited by a waveguide, and its use in an electronic scanning antenna
US06/133,883 US4298878A (en) 1979-03-28 1980-03-25 Radiating source formed by a dipole excited by a waveguide and an electronically scanning antenna comprising such sources

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7907801A FR2452804A1 (fr) 1979-03-28 1979-03-28 Source rayonnante constituee par un dipole excite par un guide d'onde, et antenne a balayage electronique comportant de telles sources

Publications (2)

Publication Number Publication Date
FR2452804A1 true FR2452804A1 (fr) 1980-10-24
FR2452804B1 FR2452804B1 (fr) 1983-06-10

Family

ID=9223664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907801A Granted FR2452804A1 (fr) 1979-03-28 1979-03-28 Source rayonnante constituee par un dipole excite par un guide d'onde, et antenne a balayage electronique comportant de telles sources

Country Status (4)

Country Link
US (1) US4298878A (fr)
EP (1) EP0017530B1 (fr)
DE (1) DE3063029D1 (fr)
FR (1) FR2452804A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506082A1 (fr) * 1981-05-15 1982-11-19 Thomson Csf Radiateur d'onde electromagnetique polarisee circulairement

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518827A1 (fr) * 1981-12-18 1983-06-24 Thomson Csf Dispositif d'alimentation d'un dipole rayonnant
US4500887A (en) * 1982-09-30 1985-02-19 General Electric Company Microstrip notch antenna
US4710775A (en) * 1985-09-30 1987-12-01 The Boeing Company Parasitically coupled, complementary slot-dipole antenna element
US4782346A (en) * 1986-03-11 1988-11-01 General Electric Company Finline antennas
US4816839A (en) * 1987-12-18 1989-03-28 Amtech Corporation Transponder antenna
US4905013A (en) * 1988-01-25 1990-02-27 United States Of America As Represented By The Secretary Of The Navy Fin-line horn antenna
US4978965A (en) * 1989-04-11 1990-12-18 Itt Corporation Broadband dual-polarized frameless radiating element
US6052889A (en) * 1996-11-21 2000-04-25 Raytheon Company Radio frequency antenna and its fabrication
US5867130A (en) * 1997-03-06 1999-02-02 Motorola, Inc. Directional center-fed wave dipole antenna
US6396449B1 (en) 2001-03-15 2002-05-28 The Boeing Company Layered electronically scanned antenna and method therefor
US7193575B2 (en) * 2003-04-25 2007-03-20 Qualcomm Incorporated Wideband antenna with transmission line elbow
ATE460757T1 (de) 2004-04-28 2010-03-15 Nat Inst Inf & Comm Tech Ubb-schleifenantenne
US8704718B2 (en) * 2009-09-15 2014-04-22 Honeywell International Inc. Waveguide to dipole radiator transition for rotating the polarization orthogonally
US9876282B1 (en) * 2015-04-02 2018-01-23 Waymo Llc Integrated lens for power and phase setting of DOEWG antenna arrays

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3553702A (en) * 1968-08-07 1971-01-05 Itt Waveguide radiator with perpendicular scattering posts at aperture
US3739391A (en) * 1972-06-12 1973-06-12 Us Air Force Metallized channel guide antenna
US4053897A (en) * 1976-10-14 1977-10-11 Honeywell Inc. Microwave element including source antenna and cavity portions
FR2388420A1 (fr) * 1977-04-18 1978-11-17 Bendix Corp Dispositif dipole symetrique et equilibre

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA660553A (en) * 1963-04-02 F. Radford Matthew Aerial systems
US2880417A (en) * 1955-02-11 1959-03-31 Lockheed Aircraft Corp Traveling wave device
GB787756A (en) * 1955-06-02 1957-12-18 Marconi Wireless Telegraph Co Improvements in or relating to wave guide mouth structures for projecting beams of electro-magnetic waves
US3623112A (en) * 1969-12-19 1971-11-23 Bendix Corp Combined dipole and waveguide radiator for phased antenna array
US3778839A (en) * 1971-07-30 1973-12-11 Hallicrafters Co Double ridged wave guide feed for signal antenna

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3553702A (en) * 1968-08-07 1971-01-05 Itt Waveguide radiator with perpendicular scattering posts at aperture
US3739391A (en) * 1972-06-12 1973-06-12 Us Air Force Metallized channel guide antenna
US4053897A (en) * 1976-10-14 1977-10-11 Honeywell Inc. Microwave element including source antenna and cavity portions
FR2388420A1 (fr) * 1977-04-18 1978-11-17 Bendix Corp Dispositif dipole symetrique et equilibre

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/70 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506082A1 (fr) * 1981-05-15 1982-11-19 Thomson Csf Radiateur d'onde electromagnetique polarisee circulairement
EP0065467A1 (fr) * 1981-05-15 1982-11-24 Thomson-Csf Radiateur d'onde électromagnétique polarisée circulairement
US4502053A (en) * 1981-05-15 1985-02-26 Thomson-Csf Circularly polarized electromagnetic-wave radiator

Also Published As

Publication number Publication date
FR2452804B1 (fr) 1983-06-10
EP0017530A1 (fr) 1980-10-15
US4298878A (en) 1981-11-03
DE3063029D1 (en) 1983-06-16
EP0017530B1 (fr) 1983-05-11

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ST Notification of lapse