FR2854739A1 - ANTENNA, SENSOR OR ELECTROMAGNETIC PROBE - Google Patents

ANTENNA, SENSOR OR ELECTROMAGNETIC PROBE

Info

Publication number
FR2854739A1
FR2854739A1 FR0305490A FR0305490A FR2854739A1 FR 2854739 A1 FR2854739 A1 FR 2854739A1 FR 0305490 A FR0305490 A FR 0305490A FR 0305490 A FR0305490 A FR 0305490A FR 2854739 A1 FR2854739 A1 FR 2854739A1
Authority
FR
France
Prior art keywords
antenna
sensor
electromagnetic probe
antennas
synthesizing
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
FR0305490A
Other languages
French (fr)
Inventor
Patrice Brachat
Christian Sabatier
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.)
Orange SA
Original Assignee
France Telecom 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 France Telecom SA filed Critical France Telecom SA
Priority to FR0305490A priority Critical patent/FR2854739A1/en
Priority to EP04290709A priority patent/EP1475860A1/en
Publication of FR2854739A1 publication Critical patent/FR2854739A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • 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
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • H01Q9/285—Planar dipole

Abstract

La présente invention concerne un dispositif formant antenne, capteur ou sonde électromagnétique caractérisé en ce qu'il comprend au moins un module (10) comportant au moins deux antennes (100, 200) à polarisations respectives orthogonales entre elles, portées sur un support commun (20), l'une première (100) au moins de ces antennes étant formée d'une pluralité d'éléments rayonnants réalisés en technologie imprimée et synthétisant, en combinaison, une boucle.The present invention relates to a device forming an antenna, sensor or electromagnetic probe characterized in that it comprises at least one module (10) comprising at least two antennas (100, 200) with respective polarizations orthogonal to each other, carried on a common support ( 20), at least one first (100) of these antennas being formed of a plurality of radiating elements produced in printed technology and synthesizing, in combination, a loop.

FR0305490A 2003-05-06 2003-05-06 ANTENNA, SENSOR OR ELECTROMAGNETIC PROBE Pending FR2854739A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0305490A FR2854739A1 (en) 2003-05-06 2003-05-06 ANTENNA, SENSOR OR ELECTROMAGNETIC PROBE
EP04290709A EP1475860A1 (en) 2003-05-06 2004-03-16 Device forming antenna, sensor or electromagnetic probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0305490A FR2854739A1 (en) 2003-05-06 2003-05-06 ANTENNA, SENSOR OR ELECTROMAGNETIC PROBE

Publications (1)

Publication Number Publication Date
FR2854739A1 true FR2854739A1 (en) 2004-11-12

Family

ID=32982368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0305490A Pending FR2854739A1 (en) 2003-05-06 2003-05-06 ANTENNA, SENSOR OR ELECTROMAGNETIC PROBE

Country Status (2)

Country Link
EP (1) EP1475860A1 (en)
FR (1) FR2854739A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2512111B (en) * 2013-03-20 2017-02-15 British Broadcasting Corp Antenna arrangement for transmitting two or more polarisations of radio signal
JP6684990B2 (en) * 2016-02-03 2020-04-22 パナソニックＩｐマネジメント株式会社 Radio wave measurement device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814777A (en) * 1987-07-31 1989-03-21 Raytheon Company Dual-polarization, omni-directional antenna system
FR2713020A1 (en) * 1993-11-24 1995-06-02 Behe Roger Dipole type radiating element made of printed technology, matching adjustment method and corresponding network.
WO2000079649A1 (en) * 1999-06-21 2000-12-28 Thomson Licensing S.A Device for transmitting and/or receiving signals
FR2797098A1 (en) * 1999-07-30 2001-02-02 France Telecom BI-POLARIZATION PRINTED ANTENNA AND CORRESPONDING ANTENNA ARRAY
FR2819640A1 (en) * 2001-01-12 2002-07-19 France Telecom ELECTROMAGNETIC PROBE
EP1237225A1 (en) * 2001-03-01 2002-09-04 Red-M (Communications) Limited An antenna array

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6498589B1 (en) * 1999-03-18 2002-12-24 Dx Antenna Company, Limited Antenna system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814777A (en) * 1987-07-31 1989-03-21 Raytheon Company Dual-polarization, omni-directional antenna system
FR2713020A1 (en) * 1993-11-24 1995-06-02 Behe Roger Dipole type radiating element made of printed technology, matching adjustment method and corresponding network.
WO2000079649A1 (en) * 1999-06-21 2000-12-28 Thomson Licensing S.A Device for transmitting and/or receiving signals
FR2797098A1 (en) * 1999-07-30 2001-02-02 France Telecom BI-POLARIZATION PRINTED ANTENNA AND CORRESPONDING ANTENNA ARRAY
FR2819640A1 (en) * 2001-01-12 2002-07-19 France Telecom ELECTROMAGNETIC PROBE
EP1237225A1 (en) * 2001-03-01 2002-09-04 Red-M (Communications) Limited An antenna array

Also Published As

Publication number Publication date
EP1475860A1 (en) 2004-11-10

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