SG109428A1 - An antenna with stacked resonant structures and a multi-frequency radiocommunications system including it - Google Patents

An antenna with stacked resonant structures and a multi-frequency radiocommunications system including it

Info

Publication number
SG109428A1
SG109428A1 SG200004373A SG200004373A SG109428A1 SG 109428 A1 SG109428 A1 SG 109428A1 SG 200004373 A SG200004373 A SG 200004373A SG 200004373 A SG200004373 A SG 200004373A SG 109428 A1 SG109428 A1 SG 109428A1
Authority
SG
Singapore
Prior art keywords
antenna
frequency
system including
resonant structures
radiocommunications system
Prior art date
Application number
SG200004373A
Other languages
English (en)
Inventor
Coupez Jean-Philippe
Herve Pascal
Ngounou Kouam Charles
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of SG109428A1 publication Critical patent/SG109428A1/en

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
    • H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
    • 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
    • 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
    • H01Q5/378—Combination of fed elements with parasitic elements
    • H01Q5/385—Two or more parasitic elements
    • 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
    • H01Q9/0414—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
    • H01Q9/0421—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
SG200004373A 1999-08-05 2000-08-04 An antenna with stacked resonant structures and a multi-frequency radiocommunications system including it SG109428A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9910180A FR2797352B1 (fr) 1999-08-05 1999-08-05 Antenne a empilement de structures resonantes et dispositif de radiocommunication multifrequence incluant cette antenne

Publications (1)

Publication Number Publication Date
SG109428A1 true SG109428A1 (en) 2005-03-30

Family

ID=9548921

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200004373A SG109428A1 (en) 1999-08-05 2000-08-04 An antenna with stacked resonant structures and a multi-frequency radiocommunications system including it

Country Status (8)

Country Link
US (1) US6304220B1 (de)
EP (1) EP1075043A1 (de)
JP (1) JP2001077623A (de)
CN (1) CN1184838C (de)
AU (1) AU4892800A (de)
CA (1) CA2314826A1 (de)
FR (1) FR2797352B1 (de)
SG (1) SG109428A1 (de)

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US7131959B2 (en) * 2003-01-23 2006-11-07 Integrated Vascular Interventional Technologies, L.C., (“IVIT LC”) Apparatus and methods for occluding an access tube anastomosed to sidewall of an anatomical vessel
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FI20055420A0 (fi) 2005-07-25 2005-07-25 Lk Products Oy Säädettävä monikaista antenni
FI119009B (fi) 2005-10-03 2008-06-13 Pulse Finland Oy Monikaistainen antennijärjestelmä
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FI120427B (fi) 2007-08-30 2009-10-15 Pulse Finland Oy Säädettävä monikaista-antenni
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US8736502B1 (en) 2008-08-08 2014-05-27 Ball Aerospace & Technologies Corp. Conformal wide band surface wave radiating element
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US8648752B2 (en) 2011-02-11 2014-02-11 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US9673507B2 (en) 2011-02-11 2017-06-06 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US8866689B2 (en) 2011-07-07 2014-10-21 Pulse Finland Oy Multi-band antenna and methods for long term evolution wireless system
US9450291B2 (en) 2011-07-25 2016-09-20 Pulse Finland Oy Multiband slot loop antenna apparatus and methods
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CN102509874A (zh) * 2011-10-30 2012-06-20 江苏安特耐科技有限公司 双带双探针定向天线
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US9484619B2 (en) 2011-12-21 2016-11-01 Pulse Finland Oy Switchable diversity antenna apparatus and methods
US8988296B2 (en) 2012-04-04 2015-03-24 Pulse Finland Oy Compact polarized antenna and methods
US9979078B2 (en) 2012-10-25 2018-05-22 Pulse Finland Oy Modular cell antenna apparatus and methods
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CN204361256U (zh) * 2014-08-15 2015-05-27 深圳市天鼎微波科技有限公司 减少馈电网络的背向辐射影响的多模卫星导航天线
US9973228B2 (en) 2014-08-26 2018-05-15 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
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US9722308B2 (en) 2014-08-28 2017-08-01 Pulse Finland Oy Low passive intermodulation distributed antenna system for multiple-input multiple-output systems and methods of use
US9906260B2 (en) 2015-07-30 2018-02-27 Pulse Finland Oy Sensor-based closed loop antenna swapping apparatus and methods
CN109216889A (zh) * 2018-08-24 2019-01-15 易力声科技(深圳)有限公司 一种由线条构成的宽带天线及其应用
CN111355019B (zh) * 2018-12-24 2023-03-24 北京小米移动软件有限公司 终端
JP7535759B2 (ja) 2019-09-27 2024-08-19 パナソニックＩｐマネジメント株式会社 アンテナ装置
TWI715373B (zh) * 2019-12-25 2021-01-01 和碩聯合科技股份有限公司 電子裝置及其天線結構
CN113300100A (zh) * 2021-05-25 2021-08-24 内蒙古显鸿科技股份有限公司 一种可调谐微带天线装置
CN114976602B (zh) * 2022-07-13 2022-12-20 荣耀终端有限公司 一种平面倒f天线对及电子设备
CN115101930B (zh) * 2022-07-15 2022-11-15 广东工业大学 边缘加载谐振枝节的双频卫星导航天线

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US5075691A (en) * 1989-07-24 1991-12-24 Motorola, Inc. Multi-resonant laminar antenna
EP0795926A2 (de) * 1996-03-13 1997-09-17 Ascom Tech Ag Flache dreidimensionale Antenne
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EP0795926A2 (de) * 1996-03-13 1997-09-17 Ascom Tech Ag Flache dreidimensionale Antenne
EP0871238A2 (de) * 1997-03-25 1998-10-14 Nokia Mobile Phones Ltd. Breitbandige Antenne mit kurzgeschlossenen Mikrostreifenleitern
EP0924797A1 (de) * 1997-12-11 1999-06-23 Alcatel Multifrequenzstreifenleitungsantenne und Gerät mit einer derartigen Antenne

Also Published As

Publication number Publication date
JP2001077623A (ja) 2001-03-23
AU4892800A (en) 2001-02-08
CN1283941A (zh) 2001-02-14
US6304220B1 (en) 2001-10-16
CN1184838C (zh) 2005-01-12
EP1075043A1 (de) 2001-02-07
FR2797352B1 (fr) 2007-04-20
CA2314826A1 (fr) 2001-02-05
FR2797352A1 (fr) 2001-02-09

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