CN103155281B - 用于移动手机及其他应用的回路天线 - Google Patents

用于移动手机及其他应用的回路天线 Download PDF

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Publication number
CN103155281B
CN103155281B CN201180049862.8A CN201180049862A CN103155281B CN 103155281 B CN103155281 B CN 103155281B CN 201180049862 A CN201180049862 A CN 201180049862A CN 103155281 B CN103155281 B CN 103155281B
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CN
China
Prior art keywords
antenna
dielectric substrate
conductive trace
substrate
loop
Prior art date
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Application number
CN201180049862.8A
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English (en)
Chinese (zh)
Other versions
CN103155281A (zh
Inventor
马克·哈珀
德维斯·伊爱丽丝
克里斯托弗·汤姆林
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Microsoft Technology Licensing LLC
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Microsoft Technology Licensing LLC
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Publication date
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Publication of CN103155281A publication Critical patent/CN103155281A/zh
Application granted granted Critical
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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
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/378—Combination of fed elements with parasitic elements
    • 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
    • H01Q1/12—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
    • 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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/48—Earthing means; Earth screens; Counterpoises
    • 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
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/321—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors within a radiating element or between connected radiating elements
    • 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
    • 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
    • H01Q5/392—Combination of fed elements with parasitic elements the parasitic elements having dual-band or multi-band characteristics
    • 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
    • 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
    • H01Q7/005—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 with variable reactance for tuning the 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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Waveguide Aerials (AREA)
CN201180049862.8A 2010-10-15 2011-09-28 用于移动手机及其他应用的回路天线 Active CN103155281B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1017472.0 2010-10-15
GB1017472.0A GB2484540B (en) 2010-10-15 2010-10-15 A loop antenna for mobile handset and other applications
PCT/GB2011/051837 WO2012049473A2 (en) 2010-10-15 2011-09-28 A loop antenna for mobile handset and other applications

Publications (2)

Publication Number Publication Date
CN103155281A CN103155281A (zh) 2013-06-12
CN103155281B true CN103155281B (zh) 2015-09-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180049862.8A Active CN103155281B (zh) 2010-10-15 2011-09-28 用于移动手机及其他应用的回路天线

Country Status (13)

Country Link
US (3) US9502771B2 (enExample)
EP (2) EP3148000B1 (enExample)
JP (1) JP6009448B2 (enExample)
KR (1) KR101837225B1 (enExample)
CN (1) CN103155281B (enExample)
BR (1) BR112013008761A2 (enExample)
CA (1) CA2813829C (enExample)
GB (2) GB2484540B (enExample)
IN (1) IN2013MN00694A (enExample)
RU (1) RU2586272C2 (enExample)
SG (1) SG189210A1 (enExample)
TW (2) TWI549373B (enExample)
WO (1) WO2012049473A2 (enExample)

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CA2813829A1 (en) 2012-04-19
EP3148000A1 (en) 2017-03-29
GB2484540B (en) 2014-01-29
BR112013008761A2 (pt) 2019-09-24
RU2586272C2 (ru) 2016-06-10
CA2813829C (en) 2019-04-09
US9543650B2 (en) 2017-01-10
TW201220603A (en) 2012-05-16
WO2012049473A2 (en) 2012-04-19
JP6009448B2 (ja) 2016-10-19
GB201309731D0 (en) 2013-07-17
EP2628209A2 (en) 2013-08-21
US9948003B2 (en) 2018-04-17
US20170018839A1 (en) 2017-01-19
EP2628209B1 (en) 2017-06-07
WO2012049473A3 (en) 2012-12-13
JP2013545357A (ja) 2013-12-19
KR20130101534A (ko) 2013-09-13
IN2013MN00694A (enExample) 2015-06-12
TWI549373B (zh) 2016-09-11
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GB2484540A (en) 2012-04-18
GB2500136B (en) 2015-02-18
US9502771B2 (en) 2016-11-22
RU2013120482A (ru) 2014-11-27
GB201017472D0 (en) 2010-12-01
GB2500136A (en) 2013-09-11
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US20150303570A1 (en) 2015-10-22
SG189210A1 (en) 2013-05-31
CN103155281A (zh) 2013-06-12
KR101837225B1 (ko) 2018-03-09
US20130201074A1 (en) 2013-08-08

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