CA1206605A - Waveguide having radiating slots and a wide frequency band - Google Patents

Waveguide having radiating slots and a wide frequency band

Info

Publication number
CA1206605A
CA1206605A CA000411102A CA411102A CA1206605A CA 1206605 A CA1206605 A CA 1206605A CA 000411102 A CA000411102 A CA 000411102A CA 411102 A CA411102 A CA 411102A CA 1206605 A CA1206605 A CA 1206605A
Authority
CA
Canada
Prior art keywords
waveguide
slots
slot
lines
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.)
Expired
Application number
CA000411102A
Other languages
English (en)
French (fr)
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
Application granted granted Critical
Publication of CA1206605A publication Critical patent/CA1206605A/en
Expired 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)
CA000411102A 1981-09-11 1982-09-09 Waveguide having radiating slots and a wide frequency band Expired CA1206605A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8117236 1981-09-11
FR8117236A FR2513022A1 (fr) 1981-09-11 1981-09-11 Guide d'onde a fentes rayonnantes et a large bande de frequence

Publications (1)

Publication Number Publication Date
CA1206605A true CA1206605A (en) 1986-06-24

Family

ID=9262077

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000411102A Expired CA1206605A (en) 1981-09-11 1982-09-09 Waveguide having radiating slots and a wide frequency band

Country Status (4)

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

Families Citing this family (18)

* 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
US4581614A (en) * 1983-07-18 1986-04-08 General Electric Company Integrated modular phased array antenna
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
JP3892461B2 (ja) * 2002-07-08 2007-03-14 独立行政法人科学技術振興機構 光ファイバーコネクタおよびその製造方法、並びに光接続装置
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
JP2018511951A (ja) 2015-11-05 2018-04-26 日本電産株式会社 スロットアンテナ
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

Family Cites Families (10)

* 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
LU34326A1 (enExample) * 1955-05-11
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
GB1145273A (en) * 1966-03-31 1969-03-12 Marconi Co Ltd Improvements in or relating to slotted wave guide aerials
GB1321582A (en) * 1970-01-26 1973-06-27 Sumitomo Electric Industries Leaky coaxial cables
US3696433A (en) * 1970-07-17 1972-10-03 Teledyne Ryan Aeronautical Co Resonant slot antenna structure
DE2230280A1 (de) * 1972-06-21 1974-01-17 Licentia Gmbh Offener wellenleiter zur breitbandigen funkversorgung
US3936836A (en) * 1974-07-25 1976-02-03 Westinghouse Electric Corporation Z slot antenna

Also Published As

Publication number Publication date
US4513291A (en) 1985-04-23
FR2513022B1 (enExample) 1985-03-08
EP0074311A1 (fr) 1983-03-16
FR2513022A1 (fr) 1983-03-18

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Legal Events

Date Code Title Description
MKEX Expiry