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FR2669776B1 - Antenne hyperfrequence a fente a structure de faible epaisseur. - Google Patents

Antenne hyperfrequence a fente a structure de faible epaisseur.

Info

Publication number
FR2669776B1
FR2669776B1 FR9014621A FR9014621A FR2669776B1 FR 2669776 B1 FR2669776 B1 FR 2669776B1 FR 9014621 A FR9014621 A FR 9014621A FR 9014621 A FR9014621 A FR 9014621A FR 2669776 B1 FR2669776 B1 FR 2669776B1
Authority
FR
France
Prior art keywords
microwave antenna
low thickness
thickness structure
slotted microwave
slotted
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
FR9014621A
Other languages
English (en)
Other versions
FR2669776A1 (fr
Inventor
Commault Yves
Bonnet Georges
Roquencourt Jacques
Sehan Alain
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 FR9014621A priority Critical patent/FR2669776B1/fr
Priority to DE69111757T priority patent/DE69111757T2/de
Priority to EP91403083A priority patent/EP0487387B1/fr
Priority to US07/797,067 priority patent/US5337065A/en
Publication of FR2669776A1 publication Critical patent/FR2669776A1/fr
Application granted granted Critical
Publication of FR2669776B1 publication Critical patent/FR2669776B1/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
    • 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
    • H01Q13/18—Resonant slot antennas the slot being backed by, or formed in boundary wall of, a resonant cavity ; Open cavity antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0075—Stripline fed arrays
    • H01Q21/0081—Stripline fed arrays using suspended striplines
FR9014621A 1990-11-23 1990-11-23 Antenne hyperfrequence a fente a structure de faible epaisseur. Expired - Fee Related FR2669776B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9014621A FR2669776B1 (fr) 1990-11-23 1990-11-23 Antenne hyperfrequence a fente a structure de faible epaisseur.
DE69111757T DE69111757T2 (de) 1990-11-23 1991-11-15 Flache Mikrowellen-Schlitzantenne.
EP91403083A EP0487387B1 (fr) 1990-11-23 1991-11-15 Antenne hyperfréquence à fente à structure de faible épaisseur
US07/797,067 US5337065A (en) 1990-11-23 1991-11-25 Slot hyperfrequency antenna with a structure of small thickness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9014621A FR2669776B1 (fr) 1990-11-23 1990-11-23 Antenne hyperfrequence a fente a structure de faible epaisseur.

Publications (2)

Publication Number Publication Date
FR2669776A1 FR2669776A1 (fr) 1992-05-29
FR2669776B1 true FR2669776B1 (fr) 1993-01-22

Family

ID=9402504

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9014621A Expired - Fee Related FR2669776B1 (fr) 1990-11-23 1990-11-23 Antenne hyperfrequence a fente a structure de faible epaisseur.

Country Status (4)

Country Link
US (1) US5337065A (fr)
EP (1) EP0487387B1 (fr)
DE (1) DE69111757T2 (fr)
FR (1) FR2669776B1 (fr)

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GB2280558B (en) * 1993-07-31 1998-04-15 Plessey Semiconductors Ltd Doppler microwave sensor
JP3185513B2 (ja) * 1994-02-07 2001-07-11 株式会社村田製作所 表面実装型アンテナ及びその実装方法
CA2160882A1 (fr) * 1994-02-28 1995-08-31 Joseph T. Merenda Antennes reseau a fentes
US5724049A (en) * 1994-05-23 1998-03-03 Hughes Electronics End launched microstrip or stripline to waveguide transition with cavity backed slot fed by offset microstrip line usable in a missile
GB2299213A (en) * 1995-03-20 1996-09-25 Era Patents Ltd Antenna array
RU2083035C1 (ru) * 1995-06-05 1997-06-27 Александр Данилович Христич Высокочастотная плоская антенная решетка
KR100355263B1 (ko) * 1995-09-05 2002-12-31 가부시끼가이샤 히다치 세이사꾸쇼 동축공진형슬롯안테나와그제조방법및휴대무선단말
US5648786A (en) * 1995-11-27 1997-07-15 Trw Inc. Conformal low profile wide band slot phased array antenna
US5793263A (en) * 1996-05-17 1998-08-11 University Of Massachusetts Waveguide-microstrip transmission line transition structure having an integral slot and antenna coupling arrangement
FR2764739B1 (fr) * 1997-06-13 1999-09-17 Thomson Csf Antenne reseau a fentes rayonnantes
JP3340374B2 (ja) * 1998-01-27 2002-11-05 株式会社東芝 多周波アンテナ
FR2784236B1 (fr) * 1998-10-02 2006-06-23 Thomson Csf Antenne a commutation en frequence
JP3255403B2 (ja) * 1998-12-24 2002-02-12 インターナショナル・ビジネス・マシーンズ・コーポレーション パッチアンテナおよびそれを用いた電子機器
MXPA02003084A (es) * 1999-09-20 2003-08-20 Fractus Sa Antenas multinivel.
US6445906B1 (en) * 1999-09-30 2002-09-03 Motorola, Inc. Micro-slot antenna
TW432746B (en) * 1999-11-08 2001-05-01 Acer Neweb Corp Circular polarization antenna for wireless data communication
ES2246226T3 (es) * 2000-01-19 2006-02-16 Fractus, S.A. Antenas miniatura rellenadoras de espacio.
US6344829B1 (en) * 2000-05-11 2002-02-05 Agilent Technologies, Inc. High-isolation, common focus, transmit-receive antenna set
US6340951B1 (en) * 2000-06-02 2002-01-22 Industrial Technology Research Institute Wideband microstrip leaky-wave antenna
US6567053B1 (en) * 2001-02-12 2003-05-20 Eli Yablonovitch Magnetic dipole antenna structure and method
US6677915B1 (en) 2001-02-12 2004-01-13 Ethertronics, Inc. Shielded spiral sheet antenna structure and method
US6456243B1 (en) 2001-06-26 2002-09-24 Ethertronics, Inc. Multi frequency magnetic dipole antenna structures and methods of reusing the volume of an antenna
US6906667B1 (en) 2002-02-14 2005-06-14 Ethertronics, Inc. Multi frequency magnetic dipole antenna structures for very low-profile antenna applications
US7339531B2 (en) * 2001-06-26 2008-03-04 Ethertronics, Inc. Multi frequency magnetic dipole antenna structures and method of reusing the volume of an antenna
US6664931B1 (en) 2002-07-23 2003-12-16 Motorola, Inc. Multi-frequency slot antenna apparatus
US6911940B2 (en) * 2002-11-18 2005-06-28 Ethertronics, Inc. Multi-band reconfigurable capacitively loaded magnetic dipole
US7423592B2 (en) * 2004-01-30 2008-09-09 Fractus, S.A. Multi-band monopole antennas for mobile communications devices
ATE545173T1 (de) * 2002-12-22 2012-02-15 Fractus Sa Mehrband-monopolantenne für ein mobilfunkgerät
US6919857B2 (en) * 2003-01-27 2005-07-19 Ethertronics, Inc. Differential mode capacitively loaded magnetic dipole antenna
US6822611B1 (en) * 2003-05-08 2004-11-23 Motorola, Inc. Wideband internal antenna for communication device
DE102004050598A1 (de) * 2004-10-15 2006-04-27 Daimlerchrysler Ag Dualband-Antenne für zirkulare Polarisation
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US20080266194A1 (en) * 2007-04-27 2008-10-30 Sony Ericsson Mobile Communications Ab Slot Antenna with a Spiral Feed Element for Wireless Communication Devices
TWI449252B (zh) * 2008-11-26 2014-08-11 Htc Corp 微帶線結構
TWI407631B (zh) * 2009-07-21 2013-09-01 Univ Nat Taiwan 天線
US8547280B2 (en) * 2010-07-14 2013-10-01 Raytheon Company Systems and methods for exciting long slot radiators of an RF antenna
US9160049B2 (en) 2011-11-16 2015-10-13 Commscope Technologies Llc Antenna adapter
US8558746B2 (en) 2011-11-16 2013-10-15 Andrew Llc Flat panel array antenna
US8866687B2 (en) 2011-11-16 2014-10-21 Andrew Llc Modular feed network
DE102012111382A1 (de) * 2012-11-23 2014-05-28 GAT Gesellschaft für Antriebstechnik mbH Antennenstruktur zur breitbandigen Übertragung elektrischer Signale
PL2932562T3 (pl) * 2012-12-14 2019-04-30 Bae Systems Plc Usprawnienia w antenach
JP6165649B2 (ja) 2014-02-04 2017-07-19 株式会社東芝 アンテナ装置およびレーダ装置
ES2568749B1 (es) * 2014-10-01 2017-02-07 Consejo Superior De Investigaciones Científicas (Csic) Célula calefactora, calefactor que hace uso de la misma, sistema de calefacción y uso del mismo
IL236739B (en) * 2015-01-15 2018-02-28 Mti Wireless Edge Ltd Antenna formed from plates and methods useful in conjunction therewith
EP3240101B1 (fr) * 2016-04-26 2020-07-29 Huawei Technologies Co., Ltd. Interconnexion de radiofréquence entre une carte de circuit imprimé et un guide d'ondes
DE102017203513A1 (de) * 2017-03-03 2018-09-06 Robert Bosch Gmbh Dual-Band-Antenne sowie Vorrichtung mit solch einer Dual-Band-Antenne
US10686254B2 (en) * 2017-05-31 2020-06-16 The Boeing Company Wideband antenna system
DE102019108358A1 (de) * 2019-03-30 2020-10-01 Endress+Hauser SE+Co. KG Vorrichtung zur Übertragung von Signalen aus einem zumindest teilweise metallischen Gehäuse
US11901601B2 (en) 2020-12-18 2024-02-13 Aptiv Technologies Limited Waveguide with a zigzag for suppressing grating lobes
US11444364B2 (en) * 2020-12-22 2022-09-13 Aptiv Technologies Limited Folded waveguide for antenna
RU205041U1 (ru) * 2021-01-17 2021-06-24 Евгений Вадимович Николаев Излучатель для микроволновой абляции на основе резонансной структуры
US12058804B2 (en) 2021-02-09 2024-08-06 Aptiv Technologies AG Formed waveguide antennas of a radar assembly
US11962085B2 (en) 2021-05-13 2024-04-16 Aptiv Technologies AG Two-part folded waveguide having a sinusoidal shape channel including horn shape radiating slots formed therein which are spaced apart by one-half wavelength
US11616282B2 (en) 2021-08-03 2023-03-28 Aptiv Technologies Limited Transition between a single-ended port and differential ports having stubs that match with input impedances of the single-ended and differential ports

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172112A (en) * 1961-05-29 1965-03-02 Elwin W Seeley Dumbbell-loaded folded slot antenna
US4130822A (en) * 1976-06-30 1978-12-19 Motorola, Inc. Slot antenna
FR2487588A1 (fr) * 1980-07-23 1982-01-29 France Etat Doublets replies en plaques pour tres haute frequence et reseaux de tels doublets
US4443802A (en) * 1981-04-22 1984-04-17 University Of Illinois Foundation Stripline fed hybrid slot antenna
US4587524A (en) * 1984-01-09 1986-05-06 Mcdonnell Douglas Corporation Reduced height monopole/slot antenna with offset stripline and capacitively loaded slot
JPH0685487B2 (ja) * 1985-05-18 1994-10-26 日本電装株式会社 ２周波共用平面アンテナ
US4710775A (en) * 1985-09-30 1987-12-01 The Boeing Company Parasitically coupled, complementary slot-dipole antenna element
EP0295003A3 (fr) * 1987-06-09 1990-08-29 THORN EMI plc Antenne
US5061943A (en) * 1988-08-03 1991-10-29 Agence Spatiale Europenne Planar array antenna, comprising coplanar waveguide printed feed lines cooperating with apertures in a ground plane

Also Published As

Publication number Publication date
DE69111757T2 (de) 1995-12-14
US5337065A (en) 1994-08-09
EP0487387A1 (fr) 1992-05-27
FR2669776A1 (fr) 1992-05-29
EP0487387B1 (fr) 1995-08-02
DE69111757D1 (de) 1995-09-07

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