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WO1996039728A1 - Antenne a cavite a plaques en microruban a gain moderement eleve - Google Patents

Antenne a cavite a plaques en microruban a gain moderement eleve Download PDF

Info

Publication number
WO1996039728A1
WO1996039728A1 PCT/CA1996/000355 CA9600355W WO9639728A1 WO 1996039728 A1 WO1996039728 A1 WO 1996039728A1 CA 9600355 W CA9600355 W CA 9600355W WO 9639728 A1 WO9639728 A1 WO 9639728A1
Authority
WO
WIPO (PCT)
Prior art keywords
cavity
dielectric
dielectric substrate
reflector
radiating antenna
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.)
Ceased
Application number
PCT/CA1996/000355
Other languages
English (en)
Inventor
Dave Roscoe
Michel Cuhaci
Apisak Ittipiboon
Lotfollah Shafai
Rene Douville
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.)
Communications Research Centre Canada
Original Assignee
Communications Research Centre Canada
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 Communications Research Centre Canada filed Critical Communications Research Centre Canada
Priority to AU58075/96A priority Critical patent/AU5807596A/en
Publication of WO1996039728A1 publication Critical patent/WO1996039728A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/40—Radiating elements coated with or embedded in protective material
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration

Definitions

  • Fig. 2 is a graph of a radiation pattern formed by an embodiment of this invention.

Landscapes

  • Waveguide Aerials (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

L'invention porte sur un élément d'antenne capable de fournir un gain directif modérément élevé. La structure de l'élément d'antenne, qui repose sur un tapis de sol, comporte au moins un élément rayonnant imprimé sur un substrat diélectrique hyperfréquence au fond de la cavité ou contenu par celle-ci. Cette antenne comporte, en outre, un capot d'antenne diélectrique couvrant le haut de la cavité. A l'intérieur de la cavité se trouvent deux substrats diélectriques ou davantage disposés en couches ainsi qu'un certain nombre de réflecteurs.
PCT/CA1996/000355 1995-06-05 1996-06-04 Antenne a cavite a plaques en microruban a gain moderement eleve Ceased WO1996039728A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU58075/96A AU5807596A (en) 1995-06-05 1996-06-04 Moderately high gain microstrip patch cavity antenna

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46166395A 1995-06-05 1995-06-05
US08/461,663 1995-06-05

Publications (1)

Publication Number Publication Date
WO1996039728A1 true WO1996039728A1 (fr) 1996-12-12

Family

ID=23833458

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA1996/000355 Ceased WO1996039728A1 (fr) 1995-06-05 1996-06-04 Antenne a cavite a plaques en microruban a gain moderement eleve

Country Status (3)

Country Link
AU (1) AU5807596A (fr)
CA (1) CA2178122A1 (fr)
WO (1) WO1996039728A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0899814A1 (fr) * 1997-09-01 1999-03-03 Alcatel Structure rayonnante
WO1999066594A1 (fr) * 1998-06-12 1999-12-23 Kunjie Zhuang Element d'antenne en reseau microbande a large gamme de frequences
GB2399949A (en) * 2002-03-26 2004-09-29 Ngk Spark Plug Co Dielectric antenna
US6801167B2 (en) 2002-03-26 2004-10-05 Ngk Spark Plug Co., Ltd. Dielectric antenna
WO2006086611A2 (fr) 2005-02-11 2006-08-17 Radatec, Inc. Antenne a plaque en microruban pour environnements haute temperature
WO2010085307A1 (fr) * 2009-01-20 2010-07-29 Raytheon Company Antenne planaire intégrée
KR101000354B1 (ko) * 2008-04-15 2010-12-13 주식회사 에이스테크놀로지 전후방비 특성을 갖는 유리창 부착형 안테나
US8378893B2 (en) 2007-10-11 2013-02-19 Raytheon Company Patch antenna
WO2015192167A1 (fr) * 2014-06-18 2015-12-23 Macquarie University Antenne à cavité résonante à gain élevé à large bande
WO2018087956A1 (fr) * 2016-11-14 2018-05-17 株式会社日立産機システム Dispositif d'antenne

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2054275A (en) * 1979-07-12 1981-02-11 Emi Ltd Antenna
US4709240A (en) * 1985-05-06 1987-11-24 Lockheed Missiles & Space Company, Inc. Rugged multimode antenna
EP0279050A1 (fr) * 1987-01-15 1988-08-24 Ball Corporation Elément d'antenne composé de trois structures microrubans couplés parasitairement
FR2686739A1 (fr) * 1992-01-28 1993-07-30 Sensor Systems Inc Ensemble a antenne a microbandes plates.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2054275A (en) * 1979-07-12 1981-02-11 Emi Ltd Antenna
US4709240A (en) * 1985-05-06 1987-11-24 Lockheed Missiles & Space Company, Inc. Rugged multimode antenna
EP0279050A1 (fr) * 1987-01-15 1988-08-24 Ball Corporation Elément d'antenne composé de trois structures microrubans couplés parasitairement
FR2686739A1 (fr) * 1992-01-28 1993-07-30 Sensor Systems Inc Ensemble a antenne a microbandes plates.

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHEN ET AL.: "Superstrate Loading Effects on the Circular Polarization and Crosspolarization Characteristics of a Rectangular Microstrip Patch Antenna", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, vol. 42, no. 2, February 1994 (1994-02-01), NEW YORK US, pages 260 - 264, XP000435752 *
REVANKAR ET AL.: "BROADBAND STACKED THREE-LAYER CIRCULAR MICROSTRIP ANTENNA ARRAYS", ELECTRONICS LETTERS, vol. 28, no. 21, 8 October 1992 (1992-10-08), STEVENAGE GB, pages 1995 - 1997, XP000319648 *

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0899814A1 (fr) * 1997-09-01 1999-03-03 Alcatel Structure rayonnante
FR2767970A1 (fr) * 1997-09-01 1999-03-05 Alsthom Cge Alcatel Structure rayonnante
US6061027A (en) * 1997-09-01 2000-05-09 Alcatel Radiating structure
WO1999066594A1 (fr) * 1998-06-12 1999-12-23 Kunjie Zhuang Element d'antenne en reseau microbande a large gamme de frequences
GB2399949A (en) * 2002-03-26 2004-09-29 Ngk Spark Plug Co Dielectric antenna
US6801167B2 (en) 2002-03-26 2004-10-05 Ngk Spark Plug Co., Ltd. Dielectric antenna
GB2399949B (en) * 2002-03-26 2004-11-24 Ngk Spark Plug Co Dielectric antenna
GB2387036B (en) * 2002-03-26 2005-03-02 Ngk Spark Plug Co Dielectric antenna
WO2006086611A2 (fr) 2005-02-11 2006-08-17 Radatec, Inc. Antenne a plaque en microruban pour environnements haute temperature
EP1854170B1 (fr) * 2005-02-11 2018-08-08 Radatec, Inc. Antenne a plaque en microruban pour environnements haute temperature
US8378893B2 (en) 2007-10-11 2013-02-19 Raytheon Company Patch antenna
KR101000354B1 (ko) * 2008-04-15 2010-12-13 주식회사 에이스테크놀로지 전후방비 특성을 갖는 유리창 부착형 안테나
WO2010085307A1 (fr) * 2009-01-20 2010-07-29 Raytheon Company Antenne planaire intégrée
US8159409B2 (en) 2009-01-20 2012-04-17 Raytheon Company Integrated patch antenna
WO2015192167A1 (fr) * 2014-06-18 2015-12-23 Macquarie University Antenne à cavité résonante à gain élevé à large bande
WO2018087956A1 (fr) * 2016-11-14 2018-05-17 株式会社日立産機システム Dispositif d'antenne

Also Published As

Publication number Publication date
AU5807596A (en) 1996-12-24
CA2178122A1 (fr) 1996-12-06

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