JP6009448B2 - ループアンテナ - Google Patents

ループアンテナ Download PDF

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Publication number
JP6009448B2
JP6009448B2 JP2013533279A JP2013533279A JP6009448B2 JP 6009448 B2 JP6009448 B2 JP 6009448B2 JP 2013533279 A JP2013533279 A JP 2013533279A JP 2013533279 A JP2013533279 A JP 2013533279A JP 6009448 B2 JP6009448 B2 JP 6009448B2
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JP
Japan
Prior art keywords
loop antenna
dielectric substrate
antenna according
loop
conductive
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.)
Active
Application number
JP2013533279A
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English (en)
Japanese (ja)
Other versions
JP2013545357A5 (ja
JP2013545357A (ja
Inventor
ハーパー，マーク
イエリッチ，デヴィス
トムリン，クリストファー
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.)
Microsoft Corp
Microsoft Technology Licensing LLC
Original Assignee
Microsoft Corp
Microsoft Technology Licensing LLC
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 Microsoft Corp, Microsoft Technology Licensing LLC filed Critical Microsoft Corp
Publication of JP2013545357A publication Critical patent/JP2013545357A/ja
Publication of JP2013545357A5 publication Critical patent/JP2013545357A5/ja
Application granted granted Critical
Publication of JP6009448B2 publication Critical patent/JP6009448B2/ja
Active legal-status Critical Current
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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)
JP2013533279A 2010-10-15 2011-09-28 ループアンテナ Active JP6009448B2 (ja)

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 (3)

Publication Number Publication Date
JP2013545357A JP2013545357A (ja) 2013-12-19
JP2013545357A5 JP2013545357A5 (ja) 2014-11-06
JP6009448B2 true JP6009448B2 (ja) 2016-10-19

Family

ID=43333909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013533279A Active JP6009448B2 (ja) 2010-10-15 2011-09-28 ループアンテナ

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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TWI523332B (zh) 2013-05-15 2016-02-21 宏碁股份有限公司 通訊裝置

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TWI610491B (zh) 2018-01-01
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
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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
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GB2484540A (en) 2012-04-18
GB2500136B (en) 2015-02-18
US9502771B2 (en) 2016-11-22
CN103155281B (zh) 2015-09-09
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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