FR2506082A1 - Radiateur d'onde electromagnetique polarisee circulairement - Google Patents

Radiateur d'onde electromagnetique polarisee circulairement

Info

Publication number
FR2506082A1
FR2506082A1 FR8109760A FR8109760A FR2506082A1 FR 2506082 A1 FR2506082 A1 FR 2506082A1 FR 8109760 A FR8109760 A FR 8109760A FR 8109760 A FR8109760 A FR 8109760A FR 2506082 A1 FR2506082 A1 FR 2506082A1
Authority
FR
France
Prior art keywords
electromagnetic wave
polarized electromagnetic
circularly polarized
wave radiator
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
FR8109760A
Other languages
English (en)
Other versions
FR2506082B1 (fr
Inventor
Albert Dupressoir
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 FR8109760A priority Critical patent/FR2506082A1/fr
Priority to US06/376,718 priority patent/US4502053A/en
Priority to EP82400899A priority patent/EP0065467B1/fr
Priority to DE8282400899T priority patent/DE3272004D1/de
Publication of FR2506082A1 publication Critical patent/FR2506082A1/fr
Application granted granted Critical
Publication of FR2506082B1 publication Critical patent/FR2506082B1/fr
Granted 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
    • H01Q9/06—Details
    • H01Q9/065—Microstrip dipole antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction

Abstract

RADIATEUR D'ONDE ELECTROMAGNETIQUE POLARISEE CIRCULAIREMENT CONSTITUE D'UN GUIDE D'ONDE 8 A SECTION RECTANGULAIRE ET D'UN DIPOLE 9, EXCITE DIRECTEMENT PAR LE GUIDE ET PLACE DANS LE PROLONGEMENT DE SES FACES DE PLUS GRANDES DIMENSIONS, ET ASSOCIE A UN ELEMENT REFLECTEUR 14 PERMETTANT LA COINCIDENCE DES DEUX CENTRES DE PHASE RESPECTIFS DU GUIDE ET DU DIPOLE. UTILISATION DANS UNE ANTENNE RESEAU.
FR8109760A 1981-05-15 1981-05-15 Radiateur d'onde electromagnetique polarisee circulairement Granted FR2506082A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8109760A FR2506082A1 (fr) 1981-05-15 1981-05-15 Radiateur d'onde electromagnetique polarisee circulairement
US06/376,718 US4502053A (en) 1981-05-15 1982-05-10 Circularly polarized electromagnetic-wave radiator
EP82400899A EP0065467B1 (fr) 1981-05-15 1982-05-14 Radiateur d'onde électromagnétique polarisée circulairement
DE8282400899T DE3272004D1 (en) 1981-05-15 1982-05-14 Circularly polarised microwave antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8109760A FR2506082A1 (fr) 1981-05-15 1981-05-15 Radiateur d'onde electromagnetique polarisee circulairement

Publications (2)

Publication Number Publication Date
FR2506082A1 true FR2506082A1 (fr) 1982-11-19
FR2506082B1 FR2506082B1 (fr) 1985-05-03

Family

ID=9258531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8109760A Granted FR2506082A1 (fr) 1981-05-15 1981-05-15 Radiateur d'onde electromagnetique polarisee circulairement

Country Status (4)

Country Link
US (1) US4502053A (fr)
EP (1) EP0065467B1 (fr)
DE (1) DE3272004D1 (fr)
FR (1) FR2506082A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782346A (en) * 1986-03-11 1988-11-01 General Electric Company Finline antennas
US4879563A (en) * 1987-10-30 1989-11-07 Kyocera Corporation Circularly polarized complementary antenna with patch and dipole elements
US4905013A (en) * 1988-01-25 1990-02-27 United States Of America As Represented By The Secretary Of The Navy Fin-line horn antenna
US4870426A (en) * 1988-08-22 1989-09-26 The Boeing Company Dual band antenna element
JP3739637B2 (ja) * 2000-07-27 2006-01-25 アルプス電気株式会社 一次放射器
DE102007037614B4 (de) * 2007-08-09 2014-03-13 Continental Automotive Gmbh Mehrteilige Antenne mit zirkularer Polarisation
TWI590519B (zh) * 2012-08-27 2017-07-01 鴻海精密工業股份有限公司 整合於金屬殼體的天線結構
US20140062812A1 (en) * 2012-08-30 2014-03-06 Cambridge Silicon Radio Limited Multi-antenna isolation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US2946055A (en) * 1958-12-29 1960-07-19 Sylvania Electric Prod Parasitic dipole slot antenna
US3382501A (en) * 1965-09-22 1968-05-07 Hughes Aircraft Co Elliptically or circularly polarized antenna
US3623112A (en) * 1969-12-19 1971-11-23 Bendix Corp Combined dipole and waveguide radiator for phased antenna array
US4063248A (en) * 1976-04-12 1977-12-13 Sedco Systems, Incorporated Multiple polarization antenna element
FR2452804A1 (fr) * 1979-03-28 1980-10-24 Thomson Csf Source rayonnante constituee par un dipole excite par un guide d'onde, et antenne a balayage electronique comportant de telles sources

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2058468B (en) * 1979-08-23 1983-10-12 Marconi Co Ltd Dual frequency aerial feed arrangement

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US2946055A (en) * 1958-12-29 1960-07-19 Sylvania Electric Prod Parasitic dipole slot antenna
US3382501A (en) * 1965-09-22 1968-05-07 Hughes Aircraft Co Elliptically or circularly polarized antenna
US3623112A (en) * 1969-12-19 1971-11-23 Bendix Corp Combined dipole and waveguide radiator for phased antenna array
US4063248A (en) * 1976-04-12 1977-12-13 Sedco Systems, Incorporated Multiple polarization antenna element
FR2452804A1 (fr) * 1979-03-28 1980-10-24 Thomson Csf Source rayonnante constituee par un dipole excite par un guide d'onde, et antenne a balayage electronique comportant de telles sources

Also Published As

Publication number Publication date
US4502053A (en) 1985-02-26
EP0065467A1 (fr) 1982-11-24
EP0065467B1 (fr) 1986-07-16
FR2506082B1 (fr) 1985-05-03
DE3272004D1 (en) 1986-08-21

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Legal Events

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