SE0202738D0 - An antenna system and a method of manufacturing the same - Google Patents

An antenna system and a method of manufacturing the same

Info

Publication number
SE0202738D0
SE0202738D0 SE0202738A SE0202738A SE0202738D0 SE 0202738 D0 SE0202738 D0 SE 0202738D0 SE 0202738 A SE0202738 A SE 0202738A SE 0202738 A SE0202738 A SE 0202738A SE 0202738 D0 SE0202738 D0 SE 0202738D0
Authority
SE
Sweden
Prior art keywords
reflector element
cold pressing
antenna
pressing members
mounting
Prior art date
Application number
SE0202738A
Other languages
Swedish (sv)
Other versions
SE0202738L (en
SE525591C2 (en
Inventor
Torbjoern Johnson
Ola Holgersson
Original Assignee
Radio Components Sweden Ab
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 Radio Components Sweden Ab filed Critical Radio Components Sweden Ab
Priority to SE0202738A priority Critical patent/SE525591C2/en
Publication of SE0202738D0 publication Critical patent/SE0202738D0/en
Priority to AU2003261699A priority patent/AU2003261699A1/en
Priority to PCT/SE2003/001418 priority patent/WO2004025784A1/en
Publication of SE0202738L publication Critical patent/SE0202738L/en
Publication of SE525591C2 publication Critical patent/SE525591C2/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • 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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

The present invention relates to, among other things, a method for manufacturing an antenna system for transmitting and receiving electromagnetic signals. The method comprises the steps of: extruding at least one elongated reflector element comprising a first solid side provided with a number of elongated cold pressing members and a second solid side, which reflector element comprises a number of ducts arranged in parallel with the longitudinal axis line of the reflector element and between said first and second sides (102); by means of drilling and/or milling providing mounting and lead-through holes on the first side of the reflector element (104); extruding an antenna element profile (106); by means of milling member machining the antenna element profile in order to obtain a plurality of antenna elements, each antenna element comprising cold pressing members (108) formed complementary to the cold pressing members of the reflector element; mounting a number of antenna elements on each reflector element by cold pressing together said cold pressing members according to a predetermined pattern (110); and mounting a feed network in said ducts for feeding said antenna system (112).
SE0202738A 2002-09-12 2002-09-12 An antenna system and a method for manufacturing the same SE525591C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0202738A SE525591C2 (en) 2002-09-12 2002-09-12 An antenna system and a method for manufacturing the same
AU2003261699A AU2003261699A1 (en) 2002-09-12 2003-09-11 An antenna system, as well as a method for manufacturing the same
PCT/SE2003/001418 WO2004025784A1 (en) 2002-09-12 2003-09-11 An antenna system, as well as a method for manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0202738A SE525591C2 (en) 2002-09-12 2002-09-12 An antenna system and a method for manufacturing the same

Publications (3)

Publication Number Publication Date
SE0202738D0 true SE0202738D0 (en) 2002-09-12
SE0202738L SE0202738L (en) 2004-03-13
SE525591C2 SE525591C2 (en) 2005-03-15

Family

ID=20288999

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0202738A SE525591C2 (en) 2002-09-12 2002-09-12 An antenna system and a method for manufacturing the same

Country Status (3)

Country Link
AU (1) AU2003261699A1 (en)
SE (1) SE525591C2 (en)
WO (1) WO2004025784A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0520775A2 (en) * 2005-12-23 2009-11-03 Ericsson Telefon Ab L M array antenna, antenna system, and method for transmitting or receiving by means of an array antenna
AP2010005477A0 (en) * 2008-04-25 2010-12-31 Spx Corp Phased-array antenna panel for a super economical broadcast system.
SE536853C2 (en) * 2013-01-31 2014-10-07 Cellmax Technologies Ab Antenna arrangement and base station

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU70623A1 (en) * 1973-09-05 1974-12-10
US5724051A (en) * 1995-12-19 1998-03-03 Allen Telecom Inc. Antenna assembly
US6057804A (en) * 1997-10-10 2000-05-02 Tx Rx Systems Inc. Parallel fed collinear antenna array
US6034649A (en) * 1998-10-14 2000-03-07 Andrew Corporation Dual polarized based station antenna
NL1012278C2 (en) * 1999-06-09 2000-12-12 Libertel Netwerk Bv Antenna module.

Also Published As

Publication number Publication date
AU2003261699A1 (en) 2004-04-30
WO2004025784A1 (en) 2004-03-25
SE0202738L (en) 2004-03-13
SE525591C2 (en) 2005-03-15

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Legal Events

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NUG Patent has lapsed