WO2004100308A3 - Antenne et variantes - Google Patents

Antenne et variantes Download PDF

Info

Publication number
WO2004100308A3
WO2004100308A3 PCT/RU2004/000177 RU2004000177W WO2004100308A3 WO 2004100308 A3 WO2004100308 A3 WO 2004100308A3 RU 2004000177 W RU2004000177 W RU 2004000177W WO 2004100308 A3 WO2004100308 A3 WO 2004100308A3
Authority
WO
WIPO (PCT)
Prior art keywords
section
coaxial feeder
plate
plates
coaxial
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/RU2004/000177
Other languages
English (en)
Russian (ru)
Other versions
WO2004100308A2 (fr
Inventor
Aleksandr Vladimiro Krishtopov
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.)
ART LABORATORI Ltd
ART LAB Ltd
Original Assignee
ART LABORATORI Ltd
ART LAB Ltd
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 ART LABORATORI Ltd, ART LAB Ltd filed Critical ART LABORATORI Ltd
Publication of WO2004100308A2 publication Critical patent/WO2004100308A2/fr
Publication of WO2004100308A3 publication Critical patent/WO2004100308A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)

Abstract

Dans un premier mode de réalisation, une antenne comprend quatre plaques et quatre tronçons d'un feeder coaxial. Le conducteur central du premier tronçon du feeder coaxial est connecté à une première plaque à une distance prédéterminée de l'axe central, et l'enveloppe externe du premier tronçon de l'axe coaxial est connectée à une deuxième plaque. Le conducteur central du deuxième feeder coaxial est connecté à la deuxième plaque à une distance plus grande de l'axe central que la distance depuis l'axe central du premier tronçon du feeder coaxial. L'enveloppe externe du deuxième tronçon du feeder coaxial est connectée à la quatrième plaque. Le conducteur central du troisième tronçon du feeder coaxial est connecté à la troisième plaque, et l'enveloppe externe du troisième tronçon du feeder coaxial est connectée à la quatrième plaque. L'antenne omnidirectionnelle est disposée du côté de la première plaque. Le quatrième tronçon du feeder coaxial de l'antenne omnidirectionnelle se trouve dans le trou central de toutes les plaques, et son enveloppe externe est connectée à la première plaque. L'antenne, dans une deuxième variante, comprend quatre plaques et trois tronçons du feeder coaxial. La deuxième variante ne prévoit pas d'antenne omnidirectionnelle, et les connexions des feeders coaxiaux correspondent à la première variante.
PCT/RU2004/000177 2003-05-12 2004-05-05 Antenne et variantes Ceased WO2004100308A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2003113355/09A RU2237322C1 (ru) 2003-05-12 2003-05-12 Четырехдиапазонная антенна
RU2003113355 2003-05-12

Publications (2)

Publication Number Publication Date
WO2004100308A2 WO2004100308A2 (fr) 2004-11-18
WO2004100308A3 true WO2004100308A3 (fr) 2005-02-24

Family

ID=33433871

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2004/000177 Ceased WO2004100308A2 (fr) 2003-05-12 2004-05-05 Antenne et variantes

Country Status (2)

Country Link
RU (1) RU2237322C1 (fr)
WO (1) WO2004100308A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2315398C1 (ru) * 2006-06-23 2008-01-20 Федеральное государственное унитарное предприятие научно-исследовательский институт космического приборостроения Многодиапазонная микрополосковая антенна этажерочного типа
AU2006346817A1 (en) * 2006-08-01 2008-02-07 Agency For Science, Technology And Research Antenna for near field and far field radio frequency identification
JP2018019228A (ja) * 2016-07-27 2018-02-01 マスプロ電工株式会社 アンテナ装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5153600A (en) * 1991-07-01 1992-10-06 Ball Corporation Multiple-frequency stacked microstrip antenna
US5319378A (en) * 1992-10-09 1994-06-07 The United States Of America As Represented By The Secretary Of The Army Multi-band microstrip antenna
US5434580A (en) * 1988-12-08 1995-07-18 Alcatel Espace Multifrequency array with composite radiators

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627330B1 (fr) * 1988-02-12 1990-11-30 Alcatel Espace Antenne multifrequence, utilisable notamment dans le domaine des telecommunications spatiales
RU2118017C1 (ru) * 1994-06-02 1998-08-20 Николай Петрович Тарасов Двухдиапазонная антенна (варианты)
KR19990001739A (ko) * 1997-06-17 1999-01-15 윤종용 이동통신용 듀얼밴드 안테나

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5434580A (en) * 1988-12-08 1995-07-18 Alcatel Espace Multifrequency array with composite radiators
US5153600A (en) * 1991-07-01 1992-10-06 Ball Corporation Multiple-frequency stacked microstrip antenna
US5319378A (en) * 1992-10-09 1994-06-07 The United States Of America As Represented By The Secretary Of The Army Multi-band microstrip antenna

Also Published As

Publication number Publication date
RU2237322C1 (ru) 2004-09-27
WO2004100308A2 (fr) 2004-11-18

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