SE0004600L - Antenna to a radio communication device - Google Patents

Antenna to a radio communication device

Info

Publication number
SE0004600L
SE0004600L SE0004600A SE0004600A SE0004600L SE 0004600 L SE0004600 L SE 0004600L SE 0004600 A SE0004600 A SE 0004600A SE 0004600 A SE0004600 A SE 0004600A SE 0004600 L SE0004600 L SE 0004600L
Authority
SE
Sweden
Prior art keywords
antenna
radiator
communication device
radio communication
bar
Prior art date
Application number
SE0004600A
Other languages
Swedish (sv)
Other versions
SE0004600D0 (en
SE518819C2 (en
Inventor
Max Landaeus
Bjoern Cederberg
Carl Gustav Blom
Original Assignee
Moteco 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 Moteco Ab filed Critical Moteco Ab
Priority to SE0004600A priority Critical patent/SE518819C2/en
Publication of SE0004600D0 publication Critical patent/SE0004600D0/en
Priority to AU2002224271A priority patent/AU2002224271A1/en
Priority to CNA018205119A priority patent/CN1479955A/en
Priority to PCT/SE2001/002577 priority patent/WO2002049152A1/en
Publication of SE0004600L publication Critical patent/SE0004600L/en
Publication of SE518819C2 publication Critical patent/SE518819C2/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
    • 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
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)

Abstract

An antenna for a radio communications apparatus, a so-called mobile telephone, operates in two frequency bands and comprises, on the one hand, a helical radiator (11) and, on the other hand, a bar- or rod-shaped radiator (10). The one end (12) of the bar- or rod-shaped radiator (10) is a supply end and its other end (13) is galvanically connected to a first end (14) of the helical radiator (11). The supply end (12) is connected to the circuits of the apparatus. The other end (15) of the helical radiator (11) terminates freely.
SE0004600A 2000-12-12 2000-12-12 Antenna to a radio communication device SE518819C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0004600A SE518819C2 (en) 2000-12-12 2000-12-12 Antenna to a radio communication device
AU2002224271A AU2002224271A1 (en) 2000-12-12 2001-11-22 Antenna device
CNA018205119A CN1479955A (en) 2000-12-12 2001-11-22 Antenna device
PCT/SE2001/002577 WO2002049152A1 (en) 2000-12-12 2001-11-22 Antenna device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0004600A SE518819C2 (en) 2000-12-12 2000-12-12 Antenna to a radio communication device

Publications (3)

Publication Number Publication Date
SE0004600D0 SE0004600D0 (en) 2000-12-12
SE0004600L true SE0004600L (en) 2002-06-13
SE518819C2 SE518819C2 (en) 2002-11-26

Family

ID=20282205

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0004600A SE518819C2 (en) 2000-12-12 2000-12-12 Antenna to a radio communication device

Country Status (4)

Country Link
CN (1) CN1479955A (en)
AU (1) AU2002224271A1 (en)
SE (1) SE518819C2 (en)
WO (1) WO2002049152A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9900412D0 (en) * 1998-04-01 1999-02-08 Allgon Ab Antenna means, a method for its manufacturing and a hand-held radio communication device
SE512363C2 (en) * 1998-07-09 2000-03-06 Moteco Ab Double band antenna
EP0987788A3 (en) * 1998-09-18 2003-04-16 The Whitaker Corporation Multiple band antenna
KR20020062627A (en) * 1999-10-12 2002-07-26 갈트로닉스 엘티드 Portable antenna

Also Published As

Publication number Publication date
AU2002224271A1 (en) 2002-06-24
WO2002049152A1 (en) 2002-06-20
SE0004600D0 (en) 2000-12-12
SE518819C2 (en) 2002-11-26
CN1479955A (en) 2004-03-03

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Legal Events

Date Code Title Description
NUG Patent has lapsed