ATE273570T1 - Konvertierbare schleifen-/invertierte f-antennen und drahtlose kommunikationsgeräte mit derartigen antennen - Google Patents

Konvertierbare schleifen-/invertierte f-antennen und drahtlose kommunikationsgeräte mit derartigen antennen

Info

Publication number
ATE273570T1
ATE273570T1 AT01926767T AT01926767T ATE273570T1 AT E273570 T1 ATE273570 T1 AT E273570T1 AT 01926767 T AT01926767 T AT 01926767T AT 01926767 T AT01926767 T AT 01926767T AT E273570 T1 ATE273570 T1 AT E273570T1
Authority
AT
Austria
Prior art keywords
antennas
conductive
frequency band
conductive branch
inverted
Prior art date
Application number
AT01926767T
Other languages
English (en)
Inventor
Gerard James Hayes
Robert A Sadler
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE273570T1 publication Critical patent/ATE273570T1/de

Links

Classifications

    • 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
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
    • 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
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • 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
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Support Of Aerials (AREA)
  • Waveguide Aerials (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
AT01926767T 2000-05-22 2001-04-09 Konvertierbare schleifen-/invertierte f-antennen und drahtlose kommunikationsgeräte mit derartigen antennen ATE273570T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/576,086 US6204819B1 (en) 2000-05-22 2000-05-22 Convertible loop/inverted-f antennas and wireless communicators incorporating the same
PCT/US2001/011493 WO2001091234A1 (en) 2000-05-22 2001-04-09 Convertible loop/inverted-f antennas and wireless communicators incorporating the same

Publications (1)

Publication Number Publication Date
ATE273570T1 true ATE273570T1 (de) 2004-08-15

Family

ID=24302927

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01926767T ATE273570T1 (de) 2000-05-22 2001-04-09 Konvertierbare schleifen-/invertierte f-antennen und drahtlose kommunikationsgeräte mit derartigen antennen

Country Status (6)

Country Link
US (1) US6204819B1 (de)
EP (1) EP1295358B1 (de)
AT (1) ATE273570T1 (de)
AU (1) AU2001253280A1 (de)
DE (1) DE60104851T2 (de)
WO (1) WO2001091234A1 (de)

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Also Published As

Publication number Publication date
US6204819B1 (en) 2001-03-20
DE60104851T2 (de) 2005-01-05
AU2001253280A1 (en) 2001-12-03
WO2001091234A1 (en) 2001-11-29
EP1295358A1 (de) 2003-03-26
DE60104851D1 (de) 2004-09-16
EP1295358B1 (de) 2004-08-11

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