MX2009007344A - Antena cargada dielectricamente. - Google Patents

Antena cargada dielectricamente.

Info

Publication number
MX2009007344A
MX2009007344A MX2009007344A MX2009007344A MX2009007344A MX 2009007344 A MX2009007344 A MX 2009007344A MX 2009007344 A MX2009007344 A MX 2009007344A MX 2009007344 A MX2009007344 A MX 2009007344A MX 2009007344 A MX2009007344 A MX 2009007344A
Authority
MX
Mexico
Prior art keywords
helical
operating frequency
tracks
dielectrically
antennas
Prior art date
Application number
MX2009007344A
Other languages
English (en)
Inventor
Olilver Paul Leisten
Original Assignee
Sarantel Ltd
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 Sarantel Ltd filed Critical Sarantel Ltd
Publication of MX2009007344A publication Critical patent/MX2009007344A/es

Links

Classifications

    • 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
    • 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
    • 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
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08—Helical antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

Se describe una antena helicoidal multifilar cargada dieléctricamente que tiene una frecuencia de operación superior a 200 MHz que tiene un centro aislante eléctricamente con una constante dieléctrica relativa mayor de (5) que ocupa la mayor parte del volumen interior definido por una estructura del elemento de antena tridimensional que tiene, en una modalidad, ocho pistas helicoidales co-extensivas y, en otra modalidad, seis de tales pistas. Las antenas son retrodirectivas o antenas de radiación longitudinal, todos los elementos helicoidales son colocados en fases para contribuir a una resonancia de polarización circular en la frecuencia de operación.
MX2009007344A 2007-01-08 2008-01-07 Antena cargada dielectricamente. MX2009007344A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0700276.9A GB0700276D0 (en) 2007-01-08 2007-01-08 A dielectrically-loaded antenna
PCT/GB2008/000038 WO2008084205A1 (en) 2007-01-08 2008-01-07 A dielectrically-loaded antenna

Publications (1)

Publication Number Publication Date
MX2009007344A true MX2009007344A (es) 2009-07-15

Family

ID=37801840

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009007344A MX2009007344A (es) 2007-01-08 2008-01-07 Antena cargada dielectricamente.

Country Status (11)

Country Link
US (1) US7903044B2 (es)
EP (1) EP2127021A1 (es)
JP (1) JP2010521828A (es)
KR (1) KR101460678B1 (es)
CN (1) CN101622754B (es)
AU (1) AU2008204394A1 (es)
CA (1) CA2674041A1 (es)
GB (2) GB0700276D0 (es)
MX (1) MX2009007344A (es)
TW (1) TWI469439B (es)
WO (1) WO2008084205A1 (es)

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WO2006136810A1 (en) * 2005-06-21 2006-12-28 Sarantel Limited An antenna and an antenna feed structure
US8089421B2 (en) 2008-01-08 2012-01-03 Sarantel Limited Dielectrically loaded antenna
GB0815306D0 (en) 2008-08-21 2008-09-24 Sarantel Ltd An antenna and a method of manufacturing an antenna
GB0904307D0 (en) * 2009-03-12 2009-04-22 Sarantel Ltd A dielectrically-loaded antenna
CN102349194A (zh) 2009-03-12 2012-02-08 萨恩特尔有限公司 一种电介质负载天线
GB0911635D0 (en) 2009-07-03 2009-08-12 Sarantel Ltd A dielectrically-loaded antenna
US8456375B2 (en) 2009-05-05 2013-06-04 Sarantel Limited Multifilar antenna
GB2491282B (en) * 2010-01-27 2014-12-03 Harris Corp A dielectrically loaded antenna and a method of manufacture thereof
US8736513B2 (en) 2010-01-27 2014-05-27 Sarantel Limited Dielectrically loaded antenna and radio communication apparatus
GB2477290B (en) * 2010-01-27 2014-04-09 Harris Corp A dielectrically loaded antenna and radio communication apparatus
GB2477289B (en) * 2010-01-27 2014-08-13 Harris Corp A radio communication apparatus having improved resistance to common mode noise
GB201012923D0 (en) * 2010-07-30 2010-09-15 Sarantel Ltd An antenna
EP2676323A1 (en) * 2011-02-18 2013-12-25 Thrane & Thrane A/s An antenna assembly having vertically stacked antennas and a method of operating the antenna assembly
GB201108016D0 (en) 2011-05-13 2011-06-29 Sarantel Ltd An antenna and a method of manufacture thereof
GB201109000D0 (en) 2011-05-24 2011-07-13 Sarantel Ltd A dielectricaly loaded antenna
GB201118159D0 (en) 2011-10-20 2011-11-30 Sarantel Ltd Radiofrequency circuit assembly
GB201120466D0 (en) 2011-11-25 2012-01-11 Sarantel Ltd An antenna
GB2508638B (en) 2012-12-06 2016-03-16 Harris Corp A dielectrically loaded multifilar antenna with a phasing ring feed
EP3286925B1 (en) * 2015-04-20 2022-12-07 InterDigital Madison Patent Holdings, SAS Antenna mounting in an electronic device
CN105119047B (zh) * 2015-09-16 2018-06-26 苏州晶讯科技股份有限公司 新型馈电结构的四臂螺旋天线
EP3622582B1 (en) * 2017-06-30 2021-10-20 Huawei Technologies Co., Ltd. Antenna feeder assembly of multi-band antenna and multi-band antenna
TWI682583B (zh) * 2017-11-30 2020-01-11 財團法人金屬工業研究發展中心 利用非輻射耦合邊實現隔離之多天線系統
WO2020252098A1 (en) * 2019-06-13 2020-12-17 Avx Antenna, Inc. D/B/A Ethertronics, Inc. Antenna assembly having a helical antenna disposed on a flexible substrate wrapped around a tube structure

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FR2746548B1 (fr) 1996-03-19 1998-06-19 France Telecom Antenne helicoidale a moyens de duplexage integres, et procedes de fabrication correspondants
JP3297601B2 (ja) * 1996-04-25 2002-07-02 京セラ株式会社 複合アンテナ
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GB2399948B (en) * 2003-03-28 2006-06-21 Sarantel Ltd A dielectrically-loaded antenna
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Also Published As

Publication number Publication date
AU2008204394A1 (en) 2008-07-17
TW200838031A (en) 2008-09-16
GB0800222D0 (en) 2008-02-13
WO2008084205A1 (en) 2008-07-17
EP2127021A1 (en) 2009-12-02
JP2010521828A (ja) 2010-06-24
KR20090107041A (ko) 2009-10-12
US20090167630A1 (en) 2009-07-02
CN101622754B (zh) 2013-06-05
GB0700276D0 (en) 2007-02-14
CA2674041A1 (en) 2008-07-17
US7903044B2 (en) 2011-03-08
GB2445478A (en) 2008-07-09
GB2445478B (en) 2011-10-12
TWI469439B (zh) 2015-01-11
KR101460678B1 (ko) 2014-11-12
CN101622754A (zh) 2010-01-06

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Legal Events

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