HK1031479A1 - A radio unit casing for a portable radio unit - Google Patents

A radio unit casing for a portable radio unit

Info

Publication number
HK1031479A1
HK1031479A1 HK01102117A HK01102117A HK1031479A1 HK 1031479 A1 HK1031479 A1 HK 1031479A1 HK 01102117 A HK01102117 A HK 01102117A HK 01102117 A HK01102117 A HK 01102117A HK 1031479 A1 HK1031479 A1 HK 1031479A1
Authority
HK
Hong Kong
Prior art keywords
radio unit
casing
portable
portable radio
unit casing
Prior art date
Application number
HK01102117A
Other languages
English (en)
Inventor
Henry Shefte
Anders Gosta Derneryd
Jan Staffan Reinefjord
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
Publication of HK1031479A1 publication Critical patent/HK1031479A1/xx

Links

Classifications

    • 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
    • H01Q21/065—Patch antenna array
    • 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
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/42—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more imbricated arrays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Support Of Aerials (AREA)
HK01102117A 1997-10-01 2001-03-23 A radio unit casing for a portable radio unit HK1031479A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9703584A SE511907C2 (sv) 1997-10-01 1997-10-01 Integrerad kommunikationsanordning
PCT/SE1998/001679 WO1999017396A1 (en) 1997-10-01 1998-09-18 A radio unit casing for a portable radio unit

Publications (1)

Publication Number Publication Date
HK1031479A1 true HK1031479A1 (en) 2001-06-15

Family

ID=20408476

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01102117A HK1031479A1 (en) 1997-10-01 2001-03-23 A radio unit casing for a portable radio unit

Country Status (7)

Country Link
US (1) US6470174B1 (zh)
EP (1) EP1025610A1 (zh)
CN (1) CN1123087C (zh)
AU (1) AU9369798A (zh)
HK (1) HK1031479A1 (zh)
SE (1) SE511907C2 (zh)
WO (1) WO1999017396A1 (zh)

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US6701165B1 (en) * 2000-06-21 2004-03-02 Agere Systems Inc. Method and apparatus for reducing interference in non-stationary subscriber radio units using flexible beam selection
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DE10131283A1 (de) * 2001-06-28 2003-01-09 Philips Corp Intellectual Pty Phased Array Antenne
AU2003303769A1 (en) * 2003-01-24 2004-08-13 Borja Borau, Carmen Broadside high-directivity microstrip patch antennas
US20050054399A1 (en) * 2003-09-10 2005-03-10 Buris Nicholas E. Method and apparatus for providing improved antenna bandwidth
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US7075485B2 (en) * 2003-11-24 2006-07-11 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Low cost multi-beam, multi-band and multi-diversity antenna systems and methods for wireless communications
US20060092078A1 (en) * 2004-11-02 2006-05-04 Calamp Corporate Antenna systems for widely-spaced frequency bands of wireless communication networks
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
JP5054820B2 (ja) * 2007-08-27 2012-10-24 ラムバス・インコーポレーテッド フレキシブルインターコネクトを有する移動無線装置用アンテナアレイ
TW201021288A (en) * 2008-11-27 2010-06-01 Kuang Sheng Yun Ltd Interference-free antenna module and WiFi network system using the interference-free antenna module
US8487817B2 (en) * 2009-02-27 2013-07-16 Dearborn Group, Inc. RF antenna end panel
US8521106B2 (en) * 2009-06-09 2013-08-27 Broadcom Corporation Method and system for a sub-harmonic transmitter utilizing a leaky wave antenna
EP2525438B1 (en) * 2011-05-17 2013-11-13 Laird Technologies AB An antenna arrangement for a portable radio communication device having a metal casing
JP6741068B2 (ja) * 2016-07-29 2020-08-19 日立金属株式会社 平面アレイアンテナおよび準ミリ波・ミリ波無線通信モジュール
CN109841941B (zh) * 2017-11-29 2021-06-04 华为技术有限公司 双频段天线及无线通信设备
CN109193119B (zh) * 2018-09-28 2021-08-17 北京小米移动软件有限公司 终端壳体及终端
JP6940726B1 (ja) * 2020-11-13 2021-09-29 Ｆｃｎｔ株式会社 無線端末用カバー

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JP2777332B2 (ja) 1994-05-26 1998-07-16 株式会社エイ・ティ・アール光電波通信研究所 マイクロストリップアンテナ
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Also Published As

Publication number Publication date
SE9703584D0 (sv) 1997-10-01
SE9703584L (sv) 1999-04-02
CN1273700A (zh) 2000-11-15
EP1025610A1 (en) 2000-08-09
AU9369798A (en) 1999-04-23
CN1123087C (zh) 2003-10-01
US6470174B1 (en) 2002-10-22
SE511907C2 (sv) 1999-12-13
WO1999017396A1 (en) 1999-04-08

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20070918