DE602004010085T2 - Dielektrisch belastete antenne - Google Patents

Dielektrisch belastete antenne Download PDF

Info

Publication number
DE602004010085T2
DE602004010085T2 DE602004010085T DE602004010085T DE602004010085T2 DE 602004010085 T2 DE602004010085 T2 DE 602004010085T2 DE 602004010085 T DE602004010085 T DE 602004010085T DE 602004010085 T DE602004010085 T DE 602004010085T DE 602004010085 T2 DE602004010085 T2 DE 602004010085T2
Authority
DE
Germany
Prior art keywords
elements
antenna
core
group
elongated
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.)
Expired - Lifetime
Application number
DE602004010085T
Other languages
German (de)
English (en)
Other versions
DE602004010085D1 (de
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 DE602004010085D1 publication Critical patent/DE602004010085D1/de
Application granted granted Critical
Publication of DE602004010085T2 publication Critical patent/DE602004010085T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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)
DE602004010085T 2003-03-28 2004-03-16 Dielektrisch belastete antenne Expired - Lifetime DE602004010085T2 (de)

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 2003-03-28
PCT/GB2004/001109 WO2004086561A1 (en) 2003-03-28 2004-03-16 A dielectrically-loaded antenna

Publications (2)

Publication Number Publication Date
DE602004010085D1 DE602004010085D1 (de) 2007-12-27
DE602004010085T2 true DE602004010085T2 (de) 2008-10-30

Family

ID=9955774

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004010085T Expired - Lifetime DE602004010085T2 (de) 2003-03-28 2004-03-16 Dielektrisch belastete antenne

Country Status (15)

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

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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
US7057404B2 (en) 2003-05-23 2006-06-06 Sharp Laboratories Of America, Inc. Shielded probe for testing a device under test
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GB2437998B (en) * 2006-05-12 2009-11-11 Sarantel Ltd An antenna system
DE202007018733U1 (de) 2006-06-09 2009-03-26 Cascade Microtech, Inc., Beaverton Messfühler für differentielle Signale mit integrierter Symmetrieschaltung
US7443186B2 (en) 2006-06-12 2008-10-28 Cascade Microtech, Inc. On-wafer test structures for differential signals
US7723999B2 (en) 2006-06-12 2010-05-25 Cascade Microtech, Inc. Calibration structures for differential signal probing
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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
GB2444750B (en) * 2006-12-14 2010-04-21 Sarantel Ltd An antenna arrangement
GB2444749B (en) * 2006-12-14 2009-11-18 Sarantel Ltd A radio communication system
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
GB2468583B (en) 2009-03-12 2013-07-03 Sarantel Ltd 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
GB2477290B (en) 2010-01-27 2014-04-09 Harris Corp A dielectrically loaded antenna and radio communication apparatus
US8736513B2 (en) 2010-01-27 2014-05-27 Sarantel Limited 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
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

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Also Published As

Publication number Publication date
CN1768450B (zh) 2012-02-08
GB0307251D0 (en) 2003-04-30
BRPI0408751A (pt) 2006-03-28
GB2399948A (en) 2004-09-29
US6914580B2 (en) 2005-07-05
EP1609213A1 (en) 2005-12-28
CN1768450A (zh) 2006-05-03
DE602004010085D1 (de) 2007-12-27
ATE378702T1 (de) 2007-11-15
KR101058130B1 (ko) 2011-08-24
EP1609213B1 (en) 2007-11-14
MXPA05010441A (es) 2005-12-05
JP4489759B2 (ja) 2010-06-23
JP2006521733A (ja) 2006-09-21
CA2521493A1 (en) 2004-10-07
AU2004223229A1 (en) 2004-10-07
RU2005129344A (ru) 2006-03-27
GB2399948B (en) 2006-06-21
AU2004223229B2 (en) 2008-06-19
TWI285980B (en) 2007-08-21
US20040189541A1 (en) 2004-09-30
TW200505097A (en) 2005-02-01
RU2339131C2 (ru) 2008-11-20
WO2004086561A1 (en) 2004-10-07
KR20060031797A (ko) 2006-04-13

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Legal Events

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8364 No opposition during term of opposition