CA2365699A1 - Wireless communications device having a compact antenna cluster - Google Patents

Wireless communications device having a compact antenna cluster Download PDF

Info

Publication number
CA2365699A1
CA2365699A1 CA002365699A CA2365699A CA2365699A1 CA 2365699 A1 CA2365699 A1 CA 2365699A1 CA 002365699 A CA002365699 A CA 002365699A CA 2365699 A CA2365699 A CA 2365699A CA 2365699 A1 CA2365699 A1 CA 2365699A1
Authority
CA
Canada
Prior art keywords
antenna
antennas
cluster
wireless communication
communication device
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002365699A
Other languages
English (en)
French (fr)
Inventor
Aris L. Moustakas
Hugo F. Safar
Steven H. Simon
Marin Stoytchev
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia of America Corp
Original Assignee
Lucent Technologies Inc
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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of CA2365699A1 publication Critical patent/CA2365699A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • 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
    • 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
    • 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
    • H01Q9/06—Details
    • H01Q9/08—Junction boxes specially adapted for supporting adjacent ends of collinear rigid elements

Landscapes

  • Mobile Radio Communication Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Transceivers (AREA)
CA002365699A 2001-01-10 2001-12-19 Wireless communications device having a compact antenna cluster Abandoned CA2365699A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/757,993 US6380910B1 (en) 2001-01-10 2001-01-10 Wireless communications device having a compact antenna cluster
US09/757,993 2001-01-10

Publications (1)

Publication Number Publication Date
CA2365699A1 true CA2365699A1 (en) 2002-07-10

Family

ID=25050026

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002365699A Abandoned CA2365699A1 (en) 2001-01-10 2001-12-19 Wireless communications device having a compact antenna cluster

Country Status (5)

Country Link
US (1) US6380910B1 (https=)
EP (1) EP1223641A3 (https=)
JP (1) JP2002280826A (https=)
KR (1) KR20020060585A (https=)
CA (1) CA2365699A1 (https=)

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US7058367B1 (en) 2003-01-31 2006-06-06 At&T Corp. Rate-adaptive methods for communicating over multiple input/multiple output wireless systems
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US7952525B2 (en) 2005-06-03 2011-05-31 Sony Corporation Antenna device associated wireless communication apparatus and associated control methodology for multi-input and multi-output communication systems
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US8924335B1 (en) 2006-03-30 2014-12-30 Pegasystems Inc. Rule-based user interface conformance methods
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US8250525B2 (en) 2007-03-02 2012-08-21 Pegasystems Inc. Proactive performance management for multi-user enterprise software systems
US8199840B2 (en) 2007-04-26 2012-06-12 Telefonaktiebolaget Lm Ericsson (Publ) Multiple-input, multiple-output communication system with reduced feedback
US10481878B2 (en) * 2008-10-09 2019-11-19 Objectstore, Inc. User interface apparatus and methods
US8843435B1 (en) 2009-03-12 2014-09-23 Pegasystems Inc. Techniques for dynamic data processing
US8468492B1 (en) 2009-03-30 2013-06-18 Pegasystems, Inc. System and method for creation and modification of software applications
US8744539B2 (en) * 2009-05-01 2014-06-03 Netgear, Inc. Method and apparatus for controlling radiation characteristics of transmitter of wireless device in correspondence with transmitter orientation
US8880487B1 (en) 2011-02-18 2014-11-04 Pegasystems Inc. Systems and methods for distributed rules processing
US9195936B1 (en) 2011-12-30 2015-11-24 Pegasystems Inc. System and method for updating or modifying an application without manual coding
US9781664B2 (en) 2012-12-31 2017-10-03 Elwha Llc Cost-effective mobile connectivity protocols
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US9635605B2 (en) 2013-03-15 2017-04-25 Elwha Llc Protocols for facilitating broader access in wireless communications
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US9706382B2 (en) 2013-03-15 2017-07-11 Elwha Llc Protocols for allocating communication services cost in wireless communications
US9807582B2 (en) 2013-03-15 2017-10-31 Elwha Llc Protocols for facilitating broader access in wireless communications
US9693214B2 (en) 2013-03-15 2017-06-27 Elwha Llc Protocols for facilitating broader access in wireless communications
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US9596584B2 (en) 2013-03-15 2017-03-14 Elwha Llc Protocols for facilitating broader access in wireless communications by conditionally authorizing a charge to an account of a third party
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JP6126709B1 (ja) * 2016-01-21 2017-05-10 パナソニック株式会社 円板装荷モノポールアンテナ及び通信装置
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Family Cites Families (3)

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US6173014B1 (en) * 1994-08-02 2001-01-09 Telefonaktiebolaget Lm Ericsson Method of and apparatus for interference rejection combining and downlink beamforming in a cellular radio communications system
JP3328494B2 (ja) * 1996-02-01 2002-09-24 株式会社日立国際電気 位相制御アレーアンテナ

Also Published As

Publication number Publication date
US6380910B1 (en) 2002-04-30
EP1223641A3 (en) 2003-06-25
KR20020060585A (ko) 2002-07-18
EP1223641A2 (en) 2002-07-17
JP2002280826A (ja) 2002-09-27

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued