FI950941A0 - Koaxial dipolantenn, som består av element - Google Patents

Koaxial dipolantenn, som består av element

Info

Publication number
FI950941A0
FI950941A0 FI950941A FI950941A FI950941A0 FI 950941 A0 FI950941 A0 FI 950941A0 FI 950941 A FI950941 A FI 950941A FI 950941 A FI950941 A FI 950941A FI 950941 A0 FI950941 A0 FI 950941A0
Authority
FI
Finland
Prior art keywords
elements
wavelength
transmission line
array
free space
Prior art date
Application number
FI950941A
Other languages
English (en)
Finnish (fi)
Other versions
FI950941A (sv
Inventor
John C Herper
Jr Anthony M Bucceri
Iii John E Arthur
Original Assignee
Unisys Corp
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 Unisys Corp filed Critical Unisys Corp
Publication of FI950941A publication Critical patent/FI950941A/sv
Publication of FI950941A0 publication Critical patent/FI950941A0/sv

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
    • H01Q21/10—Collinear arrangements of substantially straight elongated conductive units
    • 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
    • H01Q11/12—Resonant antennas
    • H01Q11/14—Resonant antennas with parts bent, folded, shaped or screened or with phasing impedances, to obtain desired phase relation of radiation from selected sections of the antenna or to obtain desired polarisation effect
    • H01Q11/16—Resonant antennas with parts bent, folded, shaped or screened or with phasing impedances, to obtain desired phase relation of radiation from selected sections of the antenna or to obtain desired polarisation effect in which the selected sections are collinear

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
FI950941A 1992-09-02 1995-03-01 Koaxial dipolantenn, som består av element FI950941A0 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/939,260 US5285211A (en) 1992-09-02 1992-09-02 Coaxial collinear element array antenna
PCT/US1993/008234 WO1994006170A1 (en) 1992-09-02 1993-08-31 Coaxial collinear element array antenna

Publications (2)

Publication Number Publication Date
FI950941A FI950941A (sv) 1995-03-01
FI950941A0 true FI950941A0 (sv) 1995-03-01

Family

ID=25472843

Family Applications (1)

Application Number Title Priority Date Filing Date
FI950941A FI950941A0 (sv) 1992-09-02 1995-03-01 Koaxial dipolantenn, som består av element

Country Status (7)

Country Link
US (1) US5285211A (sv)
EP (1) EP0658281B1 (sv)
AT (1) ATE153805T1 (sv)
CA (1) CA2142695A1 (sv)
DE (1) DE69311119T2 (sv)
FI (1) FI950941A0 (sv)
WO (1) WO1994006170A1 (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5446473A (en) * 1993-08-24 1995-08-29 Nielsen; Wyn Y. Vandalism-resistent antenna for wire- and radio-communicating post-mounted electronic devices, particularly irrigation controllers
FR2724060A1 (fr) * 1994-08-26 1996-03-01 Degreane Ets Reseau d'antennes pour radar profileur de vent
US5502454A (en) * 1994-11-09 1996-03-26 Unisys Corporation Electrical conducting sheel structure for coaxial collinear array antenna
US5606333A (en) * 1995-02-17 1997-02-25 Hazeltine Corporation Low wind resistance antennas using cylindrical radiating and reflector units
US5600338A (en) * 1995-02-27 1997-02-04 Radian Corporation Coaxial-collinear antenna
US6774855B2 (en) * 2002-06-24 2004-08-10 Centurion Wireless Technologies, Inc. Omni-directional antenna arrays and methods of making the same
JP2012239122A (ja) * 2011-05-13 2012-12-06 Sumitomo Electric Ind Ltd コーリニアアンテナ
JP2015146625A (ja) * 2015-04-03 2015-08-13 住友電気工業株式会社 コーリニアアンテナ
WO2019168800A1 (en) 2018-03-02 2019-09-06 Mimosa Networks, Inc. Omni-directional orthogonally-polarized antenna system for mimo applications

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB452791A (en) * 1935-02-28 1936-08-28 Alan Dower Blumlein Improvements in and relating to directional wireless aerial systems
US2483240A (en) * 1945-09-07 1949-09-27 Bendix Aviat Corp Antenna system
US3031668A (en) * 1960-11-21 1962-04-24 Comm Products Company Inc Dielectric loaded colinear vertical dipole antenna
US4369449A (en) * 1981-06-01 1983-01-18 Macdougall James B Linearly polarized omnidirectional antenna
DE3514709A1 (de) * 1985-04-24 1986-10-30 Wilhelm Sihn jun. KG, 7532 Niefern-Öschelbronn Vertikale rundstrahlantenne
US5140336A (en) * 1990-08-31 1992-08-18 Wisconsin Alumni Research Foundation Non-resonant antenna for wind profilers

Also Published As

Publication number Publication date
FI950941A (sv) 1995-03-01
DE69311119D1 (de) 1997-07-03
DE69311119T2 (de) 1997-10-30
WO1994006170A1 (en) 1994-03-17
US5285211A (en) 1994-02-08
ATE153805T1 (de) 1997-06-15
EP0658281A1 (en) 1995-06-21
EP0658281B1 (en) 1997-05-28
CA2142695A1 (en) 1994-03-17

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