FI20125308L - Aaltojohdesyöttöverkolla varustettu antenniryhmä - Google Patents

Aaltojohdesyöttöverkolla varustettu antenniryhmä Download PDF

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Publication number
FI20125308L
FI20125308L FI20125308A FI20125308A FI20125308L FI 20125308 L FI20125308 L FI 20125308L FI 20125308 A FI20125308 A FI 20125308A FI 20125308 A FI20125308 A FI 20125308A FI 20125308 L FI20125308 L FI 20125308L
Authority
FI
Finland
Prior art keywords
arrays
sub
waveguide
feed network
feeding network
Prior art date
Application number
FI20125308A
Other languages
English (en)
Swedish (sv)
Inventor
Antti Lamminen
Original Assignee
Teknologian Tutkimuskeskus Vtt Oy
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 Teknologian Tutkimuskeskus Vtt Oy filed Critical Teknologian Tutkimuskeskus Vtt Oy
Priority to FI20125308A priority Critical patent/FI20125308L/fi
Priority to PCT/FI2013/050303 priority patent/WO2013140036A1/en
Publication of FI20125308L publication Critical patent/FI20125308L/fi

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • H01Q21/12—Parallel arrangements of substantially straight elongated conductive units
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/068—Two dimensional planar arrays using parallel coplanar travelling wave or leaky wave aerial units

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
FI20125308A 2012-03-20 2012-03-20 Aaltojohdesyöttöverkolla varustettu antenniryhmä FI20125308L (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20125308A FI20125308L (fi) 2012-03-20 2012-03-20 Aaltojohdesyöttöverkolla varustettu antenniryhmä
PCT/FI2013/050303 WO2013140036A1 (en) 2012-03-20 2013-03-15 Antenna array with waveguide feed network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20125308A FI20125308L (fi) 2012-03-20 2012-03-20 Aaltojohdesyöttöverkolla varustettu antenniryhmä

Publications (1)

Publication Number Publication Date
FI20125308L true FI20125308L (fi) 2013-09-21

Family

ID=48093003

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20125308A FI20125308L (fi) 2012-03-20 2012-03-20 Aaltojohdesyöttöverkolla varustettu antenniryhmä

Country Status (2)

Country Link
FI (1) FI20125308L (fi)
WO (1) WO2013140036A1 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105870619B (zh) * 2016-05-19 2018-07-20 华南理工大学 一种具有高共模抑制的差分滤波微带阵列天线

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5923295A (en) * 1995-12-19 1999-07-13 Mitsumi Electric Co., Ltd. Circular polarization microstrip line antenna power supply and receiver loading the microstrip line antenna
EP1479130B1 (en) * 2002-02-21 2008-05-07 Matsushita Electric Industrial Co., Ltd. Traveling-wave combining array antenna apparatus
CN102292873B (zh) 2008-12-12 2014-12-17 南洋理工大学 栅格阵列天线及其集成结构

Also Published As

Publication number Publication date
WO2013140036A1 (en) 2013-09-26

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Date Code Title Description
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Owner name: TEKNOLOGIAN TUTKIMUSKESKUS VTT OY

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