CA1082801A - Dissipation du brouillard par courant micro-ondes - Google Patents

Dissipation du brouillard par courant micro-ondes

Info

Publication number
CA1082801A
CA1082801A CA274,000A CA274000A CA1082801A CA 1082801 A CA1082801 A CA 1082801A CA 274000 A CA274000 A CA 274000A CA 1082801 A CA1082801 A CA 1082801A
Authority
CA
Canada
Prior art keywords
fog
energy
parasitic element
antenna
aperture
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
CA274,000A
Other languages
English (en)
Inventor
Michael A. Hamid
Horace Lysons
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.)
Minister of National Defence of Canada
Original Assignee
Minister of National Defence of 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 Minister of National Defence of Canada filed Critical Minister of National Defence of Canada
Priority to CA274,000A priority Critical patent/CA1082801A/fr
Application granted granted Critical
Publication of CA1082801A publication Critical patent/CA1082801A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H13/00—Dispersing or preventing fog in general, e.g. on roads, on airfields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
    • H01Q19/08—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens for modifying the radiation pattern of a radiating horn in which it is located
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/72—Radiators or antennas

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
CA274,000A 1977-03-08 1977-03-08 Dissipation du brouillard par courant micro-ondes Expired CA1082801A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA274,000A CA1082801A (fr) 1977-03-08 1977-03-08 Dissipation du brouillard par courant micro-ondes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA274,000A CA1082801A (fr) 1977-03-08 1977-03-08 Dissipation du brouillard par courant micro-ondes

Publications (1)

Publication Number Publication Date
CA1082801A true CA1082801A (fr) 1980-07-29

Family

ID=4108164

Family Applications (1)

Application Number Title Priority Date Filing Date
CA274,000A Expired CA1082801A (fr) 1977-03-08 1977-03-08 Dissipation du brouillard par courant micro-ondes

Country Status (1)

Country Link
CA (1) CA1082801A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996010115A1 (fr) * 1994-09-26 1996-04-04 Dimitris Moulianitakis Procede permettant de dissiper le brouillard et/ou de faire fondre la glace ou la neige dans une zone limitee
EP0967841A3 (fr) * 1998-06-25 2000-05-03 Elmatec Oy Dispositif potable de séchage utilisant des micro-ondes
WO2005079116A2 (fr) * 2004-02-11 2005-08-25 Micro Heat Limited Procede et appareil de chauffage d'une charge fluidique par energie radiofrequence
CN109708723A (zh) * 2018-11-21 2019-05-03 北京古大仪表有限公司 一种雷达物位计

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996010115A1 (fr) * 1994-09-26 1996-04-04 Dimitris Moulianitakis Procede permettant de dissiper le brouillard et/ou de faire fondre la glace ou la neige dans une zone limitee
EP0967841A3 (fr) * 1998-06-25 2000-05-03 Elmatec Oy Dispositif potable de séchage utilisant des micro-ondes
WO2005079116A2 (fr) * 2004-02-11 2005-08-25 Micro Heat Limited Procede et appareil de chauffage d'une charge fluidique par energie radiofrequence
WO2005079116A3 (fr) * 2004-02-11 2005-10-27 Micro Heat Ltd Procede et appareil de chauffage d'une charge fluidique par energie radiofrequence
CN109708723A (zh) * 2018-11-21 2019-05-03 北京古大仪表有限公司 一种雷达物位计
CN109708723B (zh) * 2018-11-21 2020-11-10 北京古大仪表有限公司 一种雷达物位计

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