FI114254B - Planantennskonsruktion - Google Patents
Planantennskonsruktion Download PDFInfo
- Publication number
- FI114254B FI114254B FI20000437A FI20000437A FI114254B FI 114254 B FI114254 B FI 114254B FI 20000437 A FI20000437 A FI 20000437A FI 20000437 A FI20000437 A FI 20000437A FI 114254 B FI114254 B FI 114254B
- Authority
- FI
- Finland
- Prior art keywords
- antenna
- feed
- parasitic element
- parasitic
- planar
- Prior art date
Links
Classifications
-
- 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
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Waveguide Aerials (AREA)
- Support Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Claims (6)
1. Antennkonstruktion, som innefattar ett jordplan (210; 310), ett planlikt mat-ningselement (240; 340; 441; 442; 443; 444; 540) kopplat till antennkonstruktio- 5 nens matningsledare (203) och ett planlikt parasitelement (230; 330; 431; 432; 433; 434), mellan vilka element finns en elektromagnetisk koppling, och vilket parasitelement är kortslutet vid jordplanet, kännetecknad av att nämnda parasitelements kortslutning sker vid en punkt (S), där parasitelementet fördelas, sett frän kortslut-ningspunkten (S), i en första och andra förgrening med bestämd resonansfrekvens 10 för att bilda funktionsband.
2. Konstruktion enligt patentkrav 1, kännetecknad av att nämnda matningsele-ment är anordnat att resonera väsentligt pä samma frekvens som nämnda parasitelement. 15
3. Konstruktion enligt patentkrav 1, kännetecknad av att nämnda parasitelement (230) och nämnda matningselement (240) är skilda ledaromräden pä ytan av samma dielektriska skiva (208).
4. Konstruktion enligt patentkrav 1, kännetecknad av att nämnda parasitelement (330) och nämnda matningselement (340) är skilda självbärande ledarstycken.
5. Konstruktion enligt patentkrav 1, kännetecknad av att den dessutom innefattar ett spöelement (550), som i utdraget läge är i galvanisk kontakt med nämnda ‘ 25 matningselement (540).
:, , 6. Radioapparat (MS), som innefattar en antenn (700), vilken innefattar ett jord plan, ett planlikt matningselement kopplat till antennkonstruktionens matningsleda-i · re och ett planlikt parasitelement, mellan vilka element finns en elektromagnetisk : ‘ ": 30 koppling, och vilket parasitelement är kortslutet vid jordplanet, kännetecknad av att kortslutningen av nämnda parasitelement sker vid en punkt, där parasitelementet, sett frän kortslutningspunkten, fördelas i en första och andra förgrening med be- * · · · 1 stämd resonansfrekvens för att bilda funktionsband. I t
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20000437A FI114254B (sv) | 2000-02-24 | 2000-02-24 | Planantennskonsruktion |
EP01660016A EP1128466A3 (en) | 2000-02-24 | 2001-01-30 | Planar antenna structure |
US09/792,354 US6922171B2 (en) | 2000-02-24 | 2001-02-23 | Planar antenna structure |
CNB011111054A CN1274058C (zh) | 2000-02-24 | 2001-02-23 | 平面天线结构 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20000437 | 2000-02-24 | ||
FI20000437A FI114254B (sv) | 2000-02-24 | 2000-02-24 | Planantennskonsruktion |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20000437A0 FI20000437A0 (sv) | 2000-02-24 |
FI20000437A FI20000437A (sv) | 2001-08-24 |
FI114254B true FI114254B (sv) | 2004-09-15 |
Family
ID=8557726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20000437A FI114254B (sv) | 2000-02-24 | 2000-02-24 | Planantennskonsruktion |
Country Status (4)
Country | Link |
---|---|
US (1) | US6922171B2 (sv) |
EP (1) | EP1128466A3 (sv) |
CN (1) | CN1274058C (sv) |
FI (1) | FI114254B (sv) |
Families Citing this family (85)
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SE519560C2 (sv) * | 2000-12-20 | 2003-03-11 | Allgon Mobile Comm Ab | Antennanordning och sätt att justera nämnda antennanordning |
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FI113215B (sv) * | 2001-05-17 | 2004-03-15 | Filtronic Lk Oy | Flerbandsantenn |
FR2826186B1 (fr) * | 2001-06-18 | 2003-10-10 | Centre Nat Rech Scient | Antenne mulitfonctions integrant des ensembles fil-plaque |
JP4044302B2 (ja) * | 2001-06-20 | 2008-02-06 | 株式会社村田製作所 | 表面実装型アンテナおよびそれを用いた無線機 |
WO2003034544A1 (en) * | 2001-10-16 | 2003-04-24 | Fractus, S.A. | Multiband antenna |
WO2003052873A1 (de) * | 2001-12-15 | 2003-06-26 | Hirschmann Electronics Gmbh & Co. Kg | Hohlraumresonatorantenne mit breitbandschlitz |
FR2840456A1 (fr) * | 2002-05-31 | 2003-12-05 | Thomson Licensing Sa | Perfectionnement aux antennes planaires de type fente |
AU2002319262A1 (en) | 2002-06-25 | 2004-01-06 | Fractus, S.A. | Multiband antenna for handheld terminal |
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US20060071857A1 (en) * | 2003-02-04 | 2006-04-06 | Heiko Pelzer | Planar high-frequency or microwave antenna |
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JPWO2004109857A1 (ja) | 2003-06-09 | 2006-07-20 | 松下電器産業株式会社 | アンテナとそれを用いた電子機器 |
GB2403069B8 (en) * | 2003-06-16 | 2008-07-17 | Antenova Ltd | Hybrid antenna using parasiting excitation of conducting antennas by dielectric antennas |
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KR100810291B1 (ko) * | 2003-09-08 | 2008-03-06 | 삼성전자주식회사 | 전자기적 결합 급전 소형 광대역 모노폴 안테나 |
FR2860927A1 (fr) * | 2003-10-09 | 2005-04-15 | Socapex Amphenol | Antenne interne de faible volume |
FI120606B (sv) * | 2003-10-20 | 2009-12-15 | Pulse Finland Oy | Intern flerbandsantenn |
US6943733B2 (en) | 2003-10-31 | 2005-09-13 | Sony Ericsson Mobile Communications, Ab | Multi-band planar inverted-F antennas including floating parasitic elements and wireless terminals incorporating the same |
US7050011B2 (en) | 2003-12-31 | 2006-05-23 | Lear Corporation | Low profile antenna for remote vehicle communication system |
JP2005303721A (ja) * | 2004-04-13 | 2005-10-27 | Sharp Corp | アンテナ及びそれを用いた携帯無線機 |
EP1763905A4 (en) | 2004-06-28 | 2012-08-29 | Pulse Finland Oy | ANTENNA COMPONENT |
FI118748B (sv) | 2004-06-28 | 2008-02-29 | Pulse Finland Oy | Chip antenn |
FI20041455A (sv) | 2004-11-11 | 2006-05-12 | Lk Products Oy | Antennkomponent |
FI121520B (sv) * | 2005-02-08 | 2010-12-15 | Pulse Finland Oy | Intern monopolantenn |
US8378892B2 (en) | 2005-03-16 | 2013-02-19 | Pulse Finland Oy | Antenna component and methods |
US7733279B2 (en) * | 2005-04-07 | 2010-06-08 | Behzad Tavassoli Hozouri | Multi-band or wide-band antenna including driven and parasitic top-loading elements |
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US10211538B2 (en) | 2006-12-28 | 2019-02-19 | Pulse Finland Oy | Directional antenna apparatus and methods |
FI20075269A0 (sv) | 2007-04-19 | 2007-04-19 | Pulse Finland Oy | Förfarande och system för anpassning av en antenn |
KR100886939B1 (ko) | 2007-05-02 | 2009-03-09 | 인천대학교 산학협력단 | 다중 대역 이동통신 단말기용 안테나 |
US8289219B2 (en) | 2007-05-02 | 2012-10-16 | Nokia Corporation | Antenna arrangement |
FI120427B (sv) | 2007-08-30 | 2009-10-15 | Pulse Finland Oy | Reglerbar flerbandsantenn |
CN101488601B (zh) * | 2008-01-18 | 2012-09-26 | 西北工业大学 | 一种基于负磁导率材料的高增益倒f天线 |
CN101621153A (zh) * | 2008-06-30 | 2010-01-06 | 鸿富锦精密工业(深圳)有限公司 | 多频天线 |
FI20096134A0 (sv) | 2009-11-03 | 2009-11-03 | Pulse Finland Oy | Reglerbar antenn |
FI20096251A0 (sv) | 2009-11-27 | 2009-11-27 | Pulse Finland Oy | MIMO-antenn |
US8847833B2 (en) | 2009-12-29 | 2014-09-30 | Pulse Finland Oy | Loop resonator apparatus and methods for enhanced field control |
FI20105158A (sv) | 2010-02-18 | 2011-08-19 | Pulse Finland Oy | Med skalstrålare försedd antenn |
US9406998B2 (en) | 2010-04-21 | 2016-08-02 | Pulse Finland Oy | Distributed multiband antenna and methods |
FI20115072A0 (sv) | 2011-01-25 | 2011-01-25 | Pulse Finland Oy | Multiresonansantenn, -antennmodul och radioanordning |
US8648752B2 (en) | 2011-02-11 | 2014-02-11 | Pulse Finland Oy | Chassis-excited antenna apparatus and methods |
US9673507B2 (en) | 2011-02-11 | 2017-06-06 | Pulse Finland Oy | Chassis-excited antenna apparatus and methods |
US8866689B2 (en) | 2011-07-07 | 2014-10-21 | Pulse Finland Oy | Multi-band antenna and methods for long term evolution wireless system |
US9450291B2 (en) | 2011-07-25 | 2016-09-20 | Pulse Finland Oy | Multiband slot loop antenna apparatus and methods |
US9123990B2 (en) | 2011-10-07 | 2015-09-01 | Pulse Finland Oy | Multi-feed antenna apparatus and methods |
US9531058B2 (en) | 2011-12-20 | 2016-12-27 | Pulse Finland Oy | Loosely-coupled radio antenna apparatus and methods |
US9484619B2 (en) | 2011-12-21 | 2016-11-01 | Pulse Finland Oy | Switchable diversity antenna apparatus and methods |
US8988296B2 (en) | 2012-04-04 | 2015-03-24 | Pulse Finland Oy | Compact polarized antenna and methods |
US9979078B2 (en) | 2012-10-25 | 2018-05-22 | Pulse Finland Oy | Modular cell antenna apparatus and methods |
US10069209B2 (en) | 2012-11-06 | 2018-09-04 | Pulse Finland Oy | Capacitively coupled antenna apparatus and methods |
US9647338B2 (en) | 2013-03-11 | 2017-05-09 | Pulse Finland Oy | Coupled antenna structure and methods |
US10079428B2 (en) | 2013-03-11 | 2018-09-18 | Pulse Finland Oy | Coupled antenna structure and methods |
US9634383B2 (en) | 2013-06-26 | 2017-04-25 | Pulse Finland Oy | Galvanically separated non-interacting antenna sector apparatus and methods |
CN104425873B (zh) * | 2013-08-30 | 2018-08-31 | 华硕电脑股份有限公司 | 电子装置 |
US9680212B2 (en) | 2013-11-20 | 2017-06-13 | Pulse Finland Oy | Capacitive grounding methods and apparatus for mobile devices |
US9590308B2 (en) | 2013-12-03 | 2017-03-07 | Pulse Electronics, Inc. | Reduced surface area antenna apparatus and mobile communications devices incorporating the same |
US9350081B2 (en) | 2014-01-14 | 2016-05-24 | Pulse Finland Oy | Switchable multi-radiator high band antenna apparatus |
US9973228B2 (en) | 2014-08-26 | 2018-05-15 | Pulse Finland Oy | Antenna apparatus with an integrated proximity sensor and methods |
US9948002B2 (en) | 2014-08-26 | 2018-04-17 | Pulse Finland Oy | Antenna apparatus with an integrated proximity sensor and methods |
US9722308B2 (en) | 2014-08-28 | 2017-08-01 | Pulse Finland Oy | Low passive intermodulation distributed antenna system for multiple-input multiple-output systems and methods of use |
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US9906260B2 (en) | 2015-07-30 | 2018-02-27 | Pulse Finland Oy | Sensor-based closed loop antenna swapping apparatus and methods |
US10186773B2 (en) * | 2016-11-02 | 2019-01-22 | The United States Of America As Represented By Secretary Of The Navy | Electrically conductive resonator for communications |
JP2019140658A (ja) * | 2017-03-21 | 2019-08-22 | 京セラ株式会社 | 複合アンテナ、無線通信モジュール、および無線通信機器 |
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-
2000
- 2000-02-24 FI FI20000437A patent/FI114254B/sv not_active IP Right Cessation
-
2001
- 2001-01-30 EP EP01660016A patent/EP1128466A3/en not_active Ceased
- 2001-02-23 US US09/792,354 patent/US6922171B2/en not_active Expired - Fee Related
- 2001-02-23 CN CNB011111054A patent/CN1274058C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1274058C (zh) | 2006-09-06 |
EP1128466A2 (en) | 2001-08-29 |
EP1128466A3 (en) | 2003-09-17 |
US20010048391A1 (en) | 2001-12-06 |
FI20000437A (sv) | 2001-08-24 |
CN1316797A (zh) | 2001-10-10 |
FI20000437A0 (sv) | 2000-02-24 |
US6922171B2 (en) | 2005-07-26 |
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Legal Events
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FG | Patent granted |
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Owner name: LK PRODUCTS OY Free format text: LK PRODUCTS OY |
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PC | Transfer of assignment of patent |
Owner name: PULSE FINLAND OY Free format text: PULSE FINLAND OY |
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MM | Patent lapsed |