FR2677814B1 - Antenne plate hyperfrequence a deux polarisations orthogonales avec un couple de fentes orthogonales rayonnantes. - Google Patents

Antenne plate hyperfrequence a deux polarisations orthogonales avec un couple de fentes orthogonales rayonnantes.

Info

Publication number
FR2677814B1
FR2677814B1 FR9007843A FR9007843A FR2677814B1 FR 2677814 B1 FR2677814 B1 FR 2677814B1 FR 9007843 A FR9007843 A FR 9007843A FR 9007843 A FR9007843 A FR 9007843A FR 2677814 B1 FR2677814 B1 FR 2677814B1
Authority
FR
France
Prior art keywords
orthogonal
radiant
couple
microwave antenna
slots
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.)
Expired - Fee Related
Application number
FR9007843A
Other languages
English (en)
Other versions
FR2677814A1 (fr
Inventor
Yves Commault
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 FR9007843A priority Critical patent/FR2677814B1/fr
Priority to ITTO910410A priority patent/IT1249889B/it
Priority to SE9101892A priority patent/SE9101892L/
Priority to GB9113328A priority patent/GB2251520B/en
Priority to DE4120521A priority patent/DE4120521C2/de
Publication of FR2677814A1 publication Critical patent/FR2677814A1/fr
Application granted granted Critical
Publication of FR2677814B1 publication Critical patent/FR2677814B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H01Q13/106—Microstrip slot antennas
FR9007843A 1990-06-22 1990-06-22 Antenne plate hyperfrequence a deux polarisations orthogonales avec un couple de fentes orthogonales rayonnantes. Expired - Fee Related FR2677814B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9007843A FR2677814B1 (fr) 1990-06-22 1990-06-22 Antenne plate hyperfrequence a deux polarisations orthogonales avec un couple de fentes orthogonales rayonnantes.
ITTO910410A IT1249889B (it) 1990-06-22 1991-05-31 Antenna piatta per iperfrequenze a due polarizzazioni ortogonali con una coppia di fenditure radianti ortogonali
SE9101892A SE9101892L (sv) 1990-06-22 1991-06-19 Antenn
GB9113328A GB2251520B (en) 1990-06-22 1991-06-20 Flat microwave antenna with two orthogonal polarizations,with a pair of orthogonal radiating slots
DE4120521A DE4120521C2 (de) 1990-06-22 1991-06-21 Mikrowellen-Flachantenne für zwei orthogonale Polarisationen mit einem Paar von orthogonalen Strahlerschlitzen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9007843A FR2677814B1 (fr) 1990-06-22 1990-06-22 Antenne plate hyperfrequence a deux polarisations orthogonales avec un couple de fentes orthogonales rayonnantes.

Publications (2)

Publication Number Publication Date
FR2677814A1 FR2677814A1 (fr) 1992-12-18
FR2677814B1 true FR2677814B1 (fr) 1993-10-29

Family

ID=9397903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9007843A Expired - Fee Related FR2677814B1 (fr) 1990-06-22 1990-06-22 Antenne plate hyperfrequence a deux polarisations orthogonales avec un couple de fentes orthogonales rayonnantes.

Country Status (5)

Country Link
DE (1) DE4120521C2 (fr)
FR (1) FR2677814B1 (fr)
GB (1) GB2251520B (fr)
IT (1) IT1249889B (fr)
SE (1) SE9101892L (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5589840A (en) * 1991-11-05 1996-12-31 Seiko Epson Corporation Wrist-type wireless instrument and antenna apparatus
GB9220414D0 (en) * 1992-09-28 1992-11-11 Pilkington Plc Patch antenna assembly
IL107478A0 (en) * 1992-11-16 1994-07-31 Hughes Missile Systems Cross-slot microwave antenna
FR2701614B1 (fr) * 1993-02-12 1995-04-28 Hyper X International Sa Unité de transfert de données à distance et transpondeur correspondant.
GB2276274B (en) * 1993-03-17 1997-10-22 Seiko Epson Corp Slot antenna device
GB2304465B (en) * 1993-03-17 1997-10-22 Seiko Epson Corp Slot antenna device
US5757326A (en) * 1993-03-29 1998-05-26 Seiko Epson Corporation Slot antenna device and wireless apparatus employing the antenna device
FR2705167B1 (fr) * 1993-05-11 1995-08-04 France Telecom Antenne plaquee large bande a encombrement reduit, et dispositif d'emission/reception correspondant.
GB9410994D0 (en) * 1994-06-01 1994-07-20 Alan Dick & Company Limited Antennae
GB9417401D0 (en) * 1994-08-30 1994-10-19 Pilkington Plc Patch antenna assembly
JP3417083B2 (ja) * 1994-10-04 2003-06-16 セイコーエプソン株式会社 携帯用無線機
SE505796C2 (sv) * 1996-01-19 1997-10-13 Ericsson Telefon Ab L M Dubbelt polariserad antenn
DE19628125A1 (de) * 1996-07-12 1998-01-15 Daimler Benz Ag Aktive Empfangsantenne
SE511497C2 (sv) 1997-02-25 1999-10-11 Ericsson Telefon Ab L M Anordning för att mottaga och sända radiosignaler
EP1753084B1 (fr) * 2001-04-11 2011-08-24 Kyocera Corporation Antenne à fentes ferroélectrique
US6778144B2 (en) * 2002-07-02 2004-08-17 Raytheon Company Antenna
GB2415863A (en) * 2004-07-01 2006-01-04 British Sky Broadcasting Ltd Wireless network system and devices with redundancy between orthogonally polarised beams
US20090322621A1 (en) * 2008-06-30 2009-12-31 Qualcomm Incorporated Antenna array configurations for high throughput mimo wlan systems

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054874A (en) * 1975-06-11 1977-10-18 Hughes Aircraft Company Microstrip-dipole antenna elements and arrays thereof
US4364050A (en) * 1981-02-09 1982-12-14 Hazeltine Corporation Microstrip antenna
US4590478A (en) * 1983-06-15 1986-05-20 Sanders Associates, Inc. Multiple ridge antenna
US4710775A (en) * 1985-09-30 1987-12-01 The Boeing Company Parasitically coupled, complementary slot-dipole antenna element
FR2598036B1 (fr) * 1986-04-23 1988-08-12 France Etat Antenne plaque a doubles polarisations croisees
EP0295003A3 (fr) * 1987-06-09 1990-08-29 THORN EMI plc Antenne
US4903033A (en) * 1988-04-01 1990-02-20 Ford Aerospace Corporation Planar dual polarization antenna
US4916457A (en) * 1988-06-13 1990-04-10 Teledyne Industries, Inc. Printed-circuit crossed-slot antenna

Also Published As

Publication number Publication date
SE9101892L (sv) 1993-01-15
ITTO910410A0 (fr) 1991-05-31
GB2251520B (en) 1994-06-08
GB9113328D0 (en) 1992-04-08
GB2251520A (en) 1992-07-08
DE4120521A1 (de) 1992-09-03
ITTO910410A1 (it) 1991-12-23
FR2677814A1 (fr) 1992-12-18
DE4120521C2 (de) 2000-06-29
IT1249889B (it) 1995-03-30

Similar Documents

Publication Publication Date Title
FR2677814B1 (fr) Antenne plate hyperfrequence a deux polarisations orthogonales avec un couple de fentes orthogonales rayonnantes.
FR2592233B1 (fr) Antenne plane hyperfrequences recevant simultanement deux polarisations.
FR2651926B1 (fr) Antenne plane.
FR2651608B1 (fr) Antenne plane.
DE69111757T2 (de) Flache Mikrowellen-Schlitzantenne.
FR2661782B1 (fr) Antenne reseau a dipoles a polarisation double.
FR2598036B1 (fr) Antenne plaque a doubles polarisations croisees
DE69118740D1 (de) Mobile Antenne
GB9026851D0 (en) Highly directive radio receiver employing relatively small antennas
FR2667730B1 (fr) Antenne.
FR2671234B1 (fr) Antenne hyperfrequence de type pave.
FR2645353B1 (fr) Antenne plane
GB2245430B (en) Matching element for mobile antenna
DE3884857D1 (de) Tragbare parabolische Antenne.
DE69302407D1 (de) Zirkularpolarisierte, ebene Antenne
FR2660438B1 (fr) Antenne active de transmission bidirectionnelle.
FR2646967B1 (fr) Antenne plane
FR2666691B2 (fr) Antenne microonde.
FR2664749B1 (fr) Antenne microonde.
FR2685130B1 (fr) Antenne pastille carree a deux polarisations croisees excitee par deux fentes orthogonales.
FR2674377B1 (fr) Antenne radioelectrique a reflecteur multifocales.
FR2671235B1 (fr) Antenne offset avec radome.
DE69019194T2 (de) Ebene Antenne.
FR2540297B1 (fr) Antenne micro-onde a deux reflecteurs
DE69320859T2 (de) Flache, elliptisch polarisierte Antenne

Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse