SE9703585D0 - Means for communication - Google Patents

Means for communication

Info

Publication number
SE9703585D0
SE9703585D0 SE9703585A SE9703585A SE9703585D0 SE 9703585 D0 SE9703585 D0 SE 9703585D0 SE 9703585 A SE9703585 A SE 9703585A SE 9703585 A SE9703585 A SE 9703585A SE 9703585 D0 SE9703585 D0 SE 9703585D0
Authority
SE
Sweden
Prior art keywords
receiving
patches
layer
lattice
transmitting
Prior art date
Application number
SE9703585A
Other languages
English (en)
Other versions
SE9703585L (sv
SE511911C2 (sv
Inventor
Henry Schefte
Staffan Reinefjord
Anders Derneryd
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
Priority to SE9703585A priority Critical patent/SE511911C2/sv
Publication of SE9703585D0 publication Critical patent/SE9703585D0/sv
Priority to PCT/SE1998/001680 priority patent/WO1999017397A1/en
Priority to EP98946748A priority patent/EP1025611A1/en
Priority to AU93698/98A priority patent/AU752750B2/en
Priority to KR1020007003514A priority patent/KR20010024373A/ko
Priority to BR9812574-5A priority patent/BR9812574A/pt
Priority to CNB988098458A priority patent/CN1139144C/zh
Priority to US09/163,678 priority patent/US6114998A/en
Publication of SE9703585L publication Critical patent/SE9703585L/sv
Publication of SE511911C2 publication Critical patent/SE511911C2/sv
Priority to HK01102114A priority patent/HK1031478A1/xx

Links

Classifications

    • 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
    • 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
    • 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
    • H01Q21/064—Two dimensional planar arrays using horn or slot aerials
    • 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
    • H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
    • 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
    • H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
SE9703585A 1997-10-01 1997-10-01 Antennenhet med en flerskiktstruktur SE511911C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9703585A SE511911C2 (sv) 1997-10-01 1997-10-01 Antennenhet med en flerskiktstruktur
CNB988098458A CN1139144C (zh) 1997-10-01 1998-09-18 一种带有多层结构的天线单元
KR1020007003514A KR20010024373A (ko) 1997-10-01 1998-09-18 멀티층 구조를 갖는 안테나 장치
EP98946748A EP1025611A1 (en) 1997-10-01 1998-09-18 An antenna unit with a multilayer structure
AU93698/98A AU752750B2 (en) 1997-10-01 1998-09-18 An antenna unit with a multilayer structure
PCT/SE1998/001680 WO1999017397A1 (en) 1997-10-01 1998-09-18 An antenna unit with a multilayer structure
BR9812574-5A BR9812574A (pt) 1997-10-01 1998-09-18 Unidade de antena
US09/163,678 US6114998A (en) 1997-10-01 1998-09-30 Antenna unit having electrically steerable transmit and receive beams
HK01102114A HK1031478A1 (en) 1997-10-01 2001-03-23 An antenna unit with a multilayer structure.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9703585A SE511911C2 (sv) 1997-10-01 1997-10-01 Antennenhet med en flerskiktstruktur

Publications (3)

Publication Number Publication Date
SE9703585D0 true SE9703585D0 (sv) 1997-10-01
SE9703585L SE9703585L (sv) 1999-04-02
SE511911C2 SE511911C2 (sv) 1999-12-13

Family

ID=20408477

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9703585A SE511911C2 (sv) 1997-10-01 1997-10-01 Antennenhet med en flerskiktstruktur

Country Status (9)

Country Link
US (1) US6114998A (sv)
EP (1) EP1025611A1 (sv)
KR (1) KR20010024373A (sv)
CN (1) CN1139144C (sv)
AU (1) AU752750B2 (sv)
BR (1) BR9812574A (sv)
HK (1) HK1031478A1 (sv)
SE (1) SE511911C2 (sv)
WO (1) WO1999017397A1 (sv)

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AU752750B2 (en) 2002-09-26
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SE511911C2 (sv) 1999-12-13
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CN1139144C (zh) 2004-02-18
US6114998A (en) 2000-09-05

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