FR2513022A1 - Guide d'onde a fentes rayonnantes et a large bande de frequence - Google Patents

Guide d'onde a fentes rayonnantes et a large bande de frequence Download PDF

Info

Publication number
FR2513022A1
FR2513022A1 FR8117236A FR8117236A FR2513022A1 FR 2513022 A1 FR2513022 A1 FR 2513022A1 FR 8117236 A FR8117236 A FR 8117236A FR 8117236 A FR8117236 A FR 8117236A FR 2513022 A1 FR2513022 A1 FR 2513022A1
Authority
FR
France
Prior art keywords
guide
slots
waveguide
current lines
recess
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
FR8117236A
Other languages
English (en)
French (fr)
Other versions
FR2513022B1 (enExample
Inventor
Serge Drabowitch
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 FR8117236A priority Critical patent/FR2513022A1/fr
Priority to EP82401593A priority patent/EP0074311A1/fr
Priority to US06/412,210 priority patent/US4513291A/en
Priority to CA000411102A priority patent/CA1206605A/en
Publication of FR2513022A1 publication Critical patent/FR2513022A1/fr
Application granted granted Critical
Publication of FR2513022B1 publication Critical patent/FR2513022B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H01Q21/0043—Slotted waveguides

Landscapes

  • Waveguide Aerials (AREA)
FR8117236A 1981-09-11 1981-09-11 Guide d'onde a fentes rayonnantes et a large bande de frequence Granted FR2513022A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8117236A FR2513022A1 (fr) 1981-09-11 1981-09-11 Guide d'onde a fentes rayonnantes et a large bande de frequence
EP82401593A EP0074311A1 (fr) 1981-09-11 1982-08-27 Guide d'onde rectangulaire à fentes rayonnantes et à large bande de fréquence
US06/412,210 US4513291A (en) 1981-09-11 1982-08-27 Waveguide having radiating slots and a wide frequency band
CA000411102A CA1206605A (en) 1981-09-11 1982-09-09 Waveguide having radiating slots and a wide frequency band

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8117236A FR2513022A1 (fr) 1981-09-11 1981-09-11 Guide d'onde a fentes rayonnantes et a large bande de frequence

Publications (2)

Publication Number Publication Date
FR2513022A1 true FR2513022A1 (fr) 1983-03-18
FR2513022B1 FR2513022B1 (enExample) 1985-03-08

Family

ID=9262077

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8117236A Granted FR2513022A1 (fr) 1981-09-11 1981-09-11 Guide d'onde a fentes rayonnantes et a large bande de frequence

Country Status (4)

Country Link
US (1) US4513291A (enExample)
EP (1) EP0074311A1 (enExample)
CA (1) CA1206605A (enExample)
FR (1) FR2513022A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3425351A1 (de) * 1983-07-18 1985-01-31 General Electric Co., Schenectady, N.Y. Modulare, integrierte, phasengesteuerte mehrelementantenne

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013481A (ja) * 1983-07-04 1985-01-23 Canon Inc 振動波モ−タ
GB2183371B (en) * 1985-10-09 1989-09-27 Canon Kk Vibration wave motor and drive circuit therefor
US5159253A (en) * 1987-02-24 1992-10-27 Canon Kabushiki Kaisha Control device for a vibration wave motor
USH1421H (en) * 1990-09-28 1995-03-07 United States Of America VHF satellite based radar antenna array
IL107582A (en) * 1993-11-12 1998-02-08 Ramot Ramatsity Authority For Slotted waveguide array antennas
FR2812457B1 (fr) 2000-07-28 2004-05-28 Thomson Csf Reflecteur hyperfrequence actif a bi-polarisation, notamment pour antenne a balalyage electronique
DE10202824A1 (de) * 2002-01-24 2003-07-31 Marconi Comm Gmbh Hohlleiter-Koppelvorrichtung
US7121735B2 (en) * 2002-07-08 2006-10-17 Japan Science And Technology Agency Optical fiber connector, method for manufacturing the same, and optical coupling apparatus
EP2068400A1 (en) * 2007-12-03 2009-06-10 Sony Corporation Slot antenna for mm-wave signals
US9711870B2 (en) * 2014-08-06 2017-07-18 Waymo Llc Folded radiation slots for short wall waveguide radiation
US20160047907A1 (en) * 2014-08-14 2016-02-18 Google Inc. Modular Planar Multi-Sector 90 Degrees FOV Radar Antenna Architecture
CN107039723A (zh) 2015-11-05 2017-08-11 日本电产艾莱希斯株式会社 缝隙天线
WO2017151163A1 (en) * 2016-03-01 2017-09-08 The Hillshire Brands Company System and method for producing formed meat patties
US10763566B2 (en) * 2017-07-20 2020-09-01 Apple Inc. Millimeter wave transmission line structures
US11199611B2 (en) * 2018-02-20 2021-12-14 Magna Electronics Inc. Vehicle radar system with T-shaped slot antennas
US11424548B2 (en) * 2018-05-01 2022-08-23 Metawave Corporation Method and apparatus for a meta-structure antenna array
JP7298808B2 (ja) 2018-06-14 2023-06-27 ニデックエレシス株式会社 スロットアレイアンテナ

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB592760A (en) * 1945-02-06 1947-09-29 Standard Telephones Cables Ltd Improvements in dipole antenna systems
DE917319C (de) * 1952-06-12 1954-08-30 Siemens Ag Aus einer Kettenschaltung von Strahlern bestehende Breitbandantenne
FR1134384A (fr) * 1955-05-11 1957-04-10 Thomson Houston Comp Francaise Structure d'antenne à fente
US3183511A (en) * 1963-03-28 1965-05-11 Hughes Aircraft Co Broadband waveguide slot radiator with mutually coupled slots of different perimeters and orientation
US3189908A (en) * 1962-01-22 1965-06-15 Joseph H Provencher Ridged waveguide slot antenna
FR2077327A1 (enExample) * 1970-01-26 1971-10-22 Sumitomo Electric Industries
FR2189890A1 (enExample) * 1972-06-21 1974-01-25 Licentia Gmbh
US3936836A (en) * 1974-07-25 1976-02-03 Westinghouse Electric Corporation Z slot antenna

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1145273A (en) * 1966-03-31 1969-03-12 Marconi Co Ltd Improvements in or relating to slotted wave guide aerials
US3696433A (en) * 1970-07-17 1972-10-03 Teledyne Ryan Aeronautical Co Resonant slot antenna structure

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB592760A (en) * 1945-02-06 1947-09-29 Standard Telephones Cables Ltd Improvements in dipole antenna systems
DE917319C (de) * 1952-06-12 1954-08-30 Siemens Ag Aus einer Kettenschaltung von Strahlern bestehende Breitbandantenne
FR1134384A (fr) * 1955-05-11 1957-04-10 Thomson Houston Comp Francaise Structure d'antenne à fente
US3189908A (en) * 1962-01-22 1965-06-15 Joseph H Provencher Ridged waveguide slot antenna
US3183511A (en) * 1963-03-28 1965-05-11 Hughes Aircraft Co Broadband waveguide slot radiator with mutually coupled slots of different perimeters and orientation
FR2077327A1 (enExample) * 1970-01-26 1971-10-22 Sumitomo Electric Industries
FR2189890A1 (enExample) * 1972-06-21 1974-01-25 Licentia Gmbh
US3936836A (en) * 1974-07-25 1976-02-03 Westinghouse Electric Corporation Z slot antenna

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/68 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3425351A1 (de) * 1983-07-18 1985-01-31 General Electric Co., Schenectady, N.Y. Modulare, integrierte, phasengesteuerte mehrelementantenne

Also Published As

Publication number Publication date
US4513291A (en) 1985-04-23
CA1206605A (en) 1986-06-24
FR2513022B1 (enExample) 1985-03-08
EP0074311A1 (fr) 1983-03-16

Similar Documents

Publication Publication Date Title
FR2513022A1 (fr) Guide d'onde a fentes rayonnantes et a large bande de frequence
CA2024992C (fr) Antenne plane
EP0145597B1 (fr) Antenne périodique plane
CA2812722C (fr) Antenne de grande dimension a ondes de surface et a large bande
CA1290449C (fr) Dispositif d'excitation d'un guide d'onde en polarisation circulaire par une antenne plane
EP3547450A1 (fr) Element rayonnant a polarisation circulaire mettant en uvre une resonance dans une cavite de fabry perot
FR2614472A1 (fr) Reseau d'antennes a cornets hexagonaux
EP0082751B1 (fr) Radiateur d'ondes électromagnétiques et son utilisation dans une antenne à balayage électronique
FR2826185A1 (fr) Antenne fil-plaque multifrequences
EP1250729B1 (fr) Antenne a composite anisotrope
EP0467818B1 (fr) Elément de transition entre guides d'ondes électromagnétiques, notamment entre un guide d'ondes circulaire et un guide d'ondes coaxial
FR2704358A1 (fr) Duplexeur de polarissation à guide d'ondes.
EP0439970B1 (fr) Guide à fentes rayonnantes non inclinées à excitation par des motifs conducteurs imprimés rayonnants
FR2569906A1 (fr) Reflecteur pour antenne a micro-ondes, muni d'une structure de grille a polarisation selective
FR2709604A1 (fr) Antenne pour appareil radio portatif.
FR2555823A1 (fr) Dispositif d'excitation d'une fente non excentree taillee sur le grand cote d'un guide d'onde et antenne a fentes comportant un tel dispositif
CA2392696C (fr) Antenne ciseaux a large bande
FR2613140A1 (fr) Antenne cornet parallelepipedique a repartition du champ d'ouverture linearisee en deux polarisations
EP0065467B1 (fr) Radiateur d'onde électromagnétique polarisée circulairement
EP0550320B1 (fr) Guide à fentes rayonnantes non inclinées excitées par des volets métalliques
FR2638288A1 (fr) Antenne a fentes
FR3013906A1 (fr) Antenne radio integree a meandres
FR2490025A1 (fr) Antenne du type cornet monomode ou multimode comprenant au moins deux voies radar et fonctionnant dans le domaine des hyperfrequences
FR2470457A1 (fr) Antenne a reseau a fentes avec distribution d'amplitude dans une petite ouverture circulaire
EP0093058B1 (fr) Dispositif d'excitation d'une source de révolution rainurée hyperfréquence bi-bande

Legal Events

Date Code Title Description
ST Notification of lapse