AU2004223229B2 - A dielectrically-loaded antenna - Google Patents

A dielectrically-loaded antenna Download PDF

Info

Publication number
AU2004223229B2
AU2004223229B2 AU2004223229A AU2004223229A AU2004223229B2 AU 2004223229 B2 AU2004223229 B2 AU 2004223229B2 AU 2004223229 A AU2004223229 A AU 2004223229A AU 2004223229 A AU2004223229 A AU 2004223229A AU 2004223229 B2 AU2004223229 B2 AU 2004223229B2
Authority
AU
Australia
Prior art keywords
elements
antenna
core
group
elongate
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.)
Ceased
Application number
AU2004223229A
Other languages
English (en)
Other versions
AU2004223229A1 (en
Inventor
Oliver Paul Leisten
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.)
Sarantel Ltd
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 AU2004223229A1 publication Critical patent/AU2004223229A1/en
Application granted granted Critical
Publication of AU2004223229B2 publication Critical patent/AU2004223229B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
    • 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
    • H01Q1/36—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
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • 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
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • H01Q5/364—Creating multiple current paths
    • H01Q5/371—Branching current paths
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Waveguide Aerials (AREA)
AU2004223229A 2003-03-28 2004-03-16 A dielectrically-loaded antenna Ceased AU2004223229B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0307251A GB2399948B (en) 2003-03-28 2003-03-28 A dielectrically-loaded antenna
GB0307251.9 2003-03-28
PCT/GB2004/001109 WO2004086561A1 (en) 2003-03-28 2004-03-16 A dielectrically-loaded antenna

Publications (2)

Publication Number Publication Date
AU2004223229A1 AU2004223229A1 (en) 2004-10-07
AU2004223229B2 true AU2004223229B2 (en) 2008-06-19

Family

ID=9955774

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2004223229A Ceased AU2004223229B2 (en) 2003-03-28 2004-03-16 A dielectrically-loaded antenna

Country Status (15)

Country Link
US (1) US6914580B2 (enExample)
EP (1) EP1609213B1 (enExample)
JP (1) JP4489759B2 (enExample)
KR (1) KR101058130B1 (enExample)
CN (1) CN1768450B (enExample)
AT (1) ATE378702T1 (enExample)
AU (1) AU2004223229B2 (enExample)
BR (1) BRPI0408751A (enExample)
CA (1) CA2521493A1 (enExample)
DE (1) DE602004010085T2 (enExample)
GB (1) GB2399948B (enExample)
MX (1) MXPA05010441A (enExample)
RU (1) RU2339131C2 (enExample)
TW (1) TWI285980B (enExample)
WO (1) WO2004086561A1 (enExample)

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US5914613A (en) 1996-08-08 1999-06-22 Cascade Microtech, Inc. Membrane probing system with local contact scrub
US6002263A (en) 1997-06-06 1999-12-14 Cascade Microtech, Inc. Probe station having inner and outer shielding
US6256882B1 (en) 1998-07-14 2001-07-10 Cascade Microtech, Inc. Membrane probing system
US6578264B1 (en) 1999-06-04 2003-06-17 Cascade Microtech, Inc. Method for constructing a membrane probe using a depression
US6445202B1 (en) 1999-06-30 2002-09-03 Cascade Microtech, Inc. Probe station thermal chuck with shielding for capacitive current
US6838890B2 (en) 2000-02-25 2005-01-04 Cascade Microtech, Inc. Membrane probing system
US6965226B2 (en) 2000-09-05 2005-11-15 Cascade Microtech, Inc. Chuck for holding a device under test
US6914423B2 (en) 2000-09-05 2005-07-05 Cascade Microtech, Inc. Probe station
DE10143173A1 (de) 2000-12-04 2002-06-06 Cascade Microtech Inc Wafersonde
US7355420B2 (en) 2001-08-21 2008-04-08 Cascade Microtech, Inc. Membrane probing system
US6777964B2 (en) 2002-01-25 2004-08-17 Cascade Microtech, Inc. Probe station
JP2005527823A (ja) 2002-05-23 2005-09-15 カスケード マイクロテック インコーポレイテッド デバイスのテスト用プローブ
US6847219B1 (en) 2002-11-08 2005-01-25 Cascade Microtech, Inc. Probe station with low noise characteristics
US6724205B1 (en) 2002-11-13 2004-04-20 Cascade Microtech, Inc. Probe for combined signals
US7250779B2 (en) 2002-11-25 2007-07-31 Cascade Microtech, Inc. Probe station with low inductance path
US6861856B2 (en) 2002-12-13 2005-03-01 Cascade Microtech, Inc. Guarded tub enclosure
GB0505771D0 (en) * 2005-03-21 2005-04-27 Sarantel Ltd Dielectrically-loaded antenna
US7221172B2 (en) 2003-05-06 2007-05-22 Cascade Microtech, Inc. Switched suspended conductor and connection
US7492172B2 (en) 2003-05-23 2009-02-17 Cascade Microtech, Inc. Chuck for holding a device under test
US7057404B2 (en) 2003-05-23 2006-06-06 Sharp Laboratories Of America, Inc. Shielded probe for testing a device under test
WO2006017078A2 (en) 2004-07-07 2006-02-16 Cascade Microtech, Inc. Probe head having a membrane suspended probe
US7250626B2 (en) 2003-10-22 2007-07-31 Cascade Microtech, Inc. Probe testing structure
US7187188B2 (en) 2003-12-24 2007-03-06 Cascade Microtech, Inc. Chuck with integrated wafer support
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US7330041B2 (en) 2004-06-14 2008-02-12 Cascade Microtech, Inc. Localizing a temperature of a device for testing
KR20070058522A (ko) 2004-09-13 2007-06-08 캐스케이드 마이크로테크 인코포레이티드 양측 프루빙 구조
US7002530B1 (en) * 2004-09-30 2006-02-21 Etop Technology Co., Ltd. Antenna
US7535247B2 (en) 2005-01-31 2009-05-19 Cascade Microtech, Inc. Interface for testing semiconductors
US7656172B2 (en) 2005-01-31 2010-02-02 Cascade Microtech, Inc. System for testing semiconductors
US7449899B2 (en) 2005-06-08 2008-11-11 Cascade Microtech, Inc. Probe for high frequency signals
EP1932003A2 (en) 2005-06-13 2008-06-18 Cascade Microtech, Inc. Wideband active-passive differential signal probe
GB2437998B (en) * 2006-05-12 2009-11-11 Sarantel Ltd An antenna system
DE112007001399T5 (de) 2006-06-09 2009-05-07 Cascade Microtech, Inc., Beaverton Messfühler für differentielle Signale mit integrierter Symmetrieschaltung
US7764072B2 (en) 2006-06-12 2010-07-27 Cascade Microtech, Inc. Differential signal probing system
US7723999B2 (en) 2006-06-12 2010-05-25 Cascade Microtech, Inc. Calibration structures for differential signal probing
US7443186B2 (en) 2006-06-12 2008-10-28 Cascade Microtech, Inc. On-wafer test structures for differential signals
US7403028B2 (en) 2006-06-12 2008-07-22 Cascade Microtech, Inc. Test structure and probe for differential signals
GB2441566A (en) * 2006-09-06 2008-03-12 Sarantel Ltd An antenna and its feed structure
GB2442998B (en) * 2006-10-20 2010-01-06 Sarantel Ltd A dielectrically-loaded antenna
US7394435B1 (en) * 2006-12-08 2008-07-01 Wide Sky Technology, Inc. Slot antenna
GB2444749B (en) * 2006-12-14 2009-11-18 Sarantel Ltd A radio communication system
GB2444750B (en) 2006-12-14 2010-04-21 Sarantel Ltd An antenna arrangement
GB2449837B (en) * 2006-12-20 2011-09-07 Sarantel Ltd A dielectrically-loaded antenna
GB0700276D0 (en) * 2007-01-08 2007-02-14 Sarantel Ltd A dielectrically-loaded antenna
US7876114B2 (en) 2007-08-08 2011-01-25 Cascade Microtech, Inc. Differential waveguide probe
US8089421B2 (en) 2008-01-08 2012-01-03 Sarantel Limited Dielectrically loaded antenna
US8799861B2 (en) * 2008-01-30 2014-08-05 Intuit Inc. Performance-testing a system with functional-test software and a transformation-accelerator
GB0815306D0 (en) * 2008-08-21 2008-09-24 Sarantel Ltd An antenna and a method of manufacturing an antenna
US7888957B2 (en) 2008-10-06 2011-02-15 Cascade Microtech, Inc. Probing apparatus with impedance optimized interface
WO2010059247A2 (en) 2008-11-21 2010-05-27 Cascade Microtech, Inc. Replaceable coupon for a probing apparatus
US8319503B2 (en) 2008-11-24 2012-11-27 Cascade Microtech, Inc. Test apparatus for measuring a characteristic of a device under test
GB0904307D0 (en) * 2009-03-12 2009-04-22 Sarantel Ltd A dielectrically-loaded antenna
WO2010103264A1 (en) 2009-03-12 2010-09-16 Sarantel Limited A dielectrically loaded antenna
US8106846B2 (en) * 2009-05-01 2012-01-31 Applied Wireless Identifications Group, Inc. Compact circular polarized antenna
US8456375B2 (en) 2009-05-05 2013-06-04 Sarantel Limited Multifilar antenna
US8618998B2 (en) 2009-07-21 2013-12-31 Applied Wireless Identifications Group, Inc. Compact circular polarized antenna with cavity for additional devices
GB2473676B (en) * 2009-09-22 2012-10-24 Sarantel Ltd An antenna assembly with an integrated coaxial connector
GB2477289B (en) 2010-01-27 2014-08-13 Harris Corp A radio communication apparatus having improved resistance to common mode noise
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
US9531068B2 (en) 2011-04-21 2016-12-27 General Wireless IP Holdings, LLC Efficient loop antenna system and method
CN109742519B (zh) * 2018-12-17 2020-08-21 深圳市华信天线技术有限公司 一种宽带螺旋组合多网通天线
US12060148B2 (en) 2022-08-16 2024-08-13 Honeywell International Inc. Ground resonance detection and warning system and method

Citations (6)

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Publication number Priority date Publication date Assignee Title
US4114164A (en) * 1976-12-17 1978-09-12 Transco Products, Inc. Broadband spiral antenna
GB2292638A (en) * 1994-08-25 1996-02-28 Symmetricom Inc Three-dimensional antenna structure
GB2321785A (en) * 1996-11-27 1998-08-05 Symmetricom Inc A dielectric-loaded antenna
GB2351850A (en) * 1999-05-27 2001-01-10 Symmetricom Inc An antenna operable at different frequencies.
US20010045916A1 (en) * 2000-05-18 2001-11-29 Mitsumi Electric Co. Ltd. Helical antenna, antenna unit, composite antenna
FR2814286A1 (fr) * 2000-09-15 2002-03-22 France Telecom Antenne helice a brins de largeur variable

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US4114164A (en) * 1976-12-17 1978-09-12 Transco Products, Inc. Broadband spiral antenna
GB2292638A (en) * 1994-08-25 1996-02-28 Symmetricom Inc Three-dimensional antenna structure
GB2321785A (en) * 1996-11-27 1998-08-05 Symmetricom Inc A dielectric-loaded antenna
GB2351850A (en) * 1999-05-27 2001-01-10 Symmetricom Inc An antenna operable at different frequencies.
US20010045916A1 (en) * 2000-05-18 2001-11-29 Mitsumi Electric Co. Ltd. Helical antenna, antenna unit, composite antenna
FR2814286A1 (fr) * 2000-09-15 2002-03-22 France Telecom Antenne helice a brins de largeur variable

Also Published As

Publication number Publication date
KR101058130B1 (ko) 2011-08-24
ATE378702T1 (de) 2007-11-15
AU2004223229A1 (en) 2004-10-07
CN1768450A (zh) 2006-05-03
WO2004086561A1 (en) 2004-10-07
DE602004010085D1 (de) 2007-12-27
MXPA05010441A (es) 2005-12-05
EP1609213A1 (en) 2005-12-28
US20040189541A1 (en) 2004-09-30
RU2005129344A (ru) 2006-03-27
BRPI0408751A (pt) 2006-03-28
TW200505097A (en) 2005-02-01
GB2399948A (en) 2004-09-29
TWI285980B (en) 2007-08-21
RU2339131C2 (ru) 2008-11-20
CN1768450B (zh) 2012-02-08
DE602004010085T2 (de) 2008-10-30
US6914580B2 (en) 2005-07-05
EP1609213B1 (en) 2007-11-14
KR20060031797A (ko) 2006-04-13
JP2006521733A (ja) 2006-09-21
GB0307251D0 (en) 2003-04-30
GB2399948B (en) 2006-06-21
CA2521493A1 (en) 2004-10-07
JP4489759B2 (ja) 2010-06-23

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired