MX2009005620A - Una antena cargada dielectricamente y un ensamble de antena. - Google Patents
Una antena cargada dielectricamente y un ensamble de antena.Info
- Publication number
- MX2009005620A MX2009005620A MX2009005620A MX2009005620A MX2009005620A MX 2009005620 A MX2009005620 A MX 2009005620A MX 2009005620 A MX2009005620 A MX 2009005620A MX 2009005620 A MX2009005620 A MX 2009005620A MX 2009005620 A MX2009005620 A MX 2009005620A
- Authority
- MX
- Mexico
- Prior art keywords
- antenna
- helical
- dielectrically
- helical elements
- linked
- Prior art date
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
- 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
- H01Q1/36—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
- 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
- H01Q7/06—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 core of ferromagnetic material
Landscapes
- Details Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Support Of Aerials (AREA)
Abstract
Una antena helicoidal cuadrifilar cargada dieléctricamente tiene cuatro elementos helicoidales de un cuarto de vuelta centrados en un eje común. Cada elemento helicoidal está metalizado en la superficie cilíndrica externa de un núcleo dieléctrico sólido y cada uno tiene un extremo de alimentación y un extremo vinculado, los extremos vinculados que están conectados conjuntamente mediante un conductor de vinculación que encierra en un círculo al núcleo. A una frecuencia de operación de la antena los elementos helicoidales y el conductor de vinculación forman conjuntamente dos circuitos conductores cada uno que tiene una longitud eléctrica en la región de (2n-1)/2 veces la longitud de onda donde n es un entero. Tal antena tiende a presentar una impedancia de fuente de por lo menos 5000 ohmios a circuitos de receptor a los cuales está conectada. La invención incluye un ensamble de antena que incluye una antena dieléctrica y un receptor que tiene una etapa de extremo frontal de frecuencia de radio con una salida diferencial acoplada a los extremos de alimentación de los elementos helicoidales.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0623774.7A GB0623774D0 (en) | 2006-11-28 | 2006-11-28 | An Antenna Assembly Including a Dielectrically Loaded Antenna |
PCT/GB2007/004525 WO2008065376A1 (en) | 2006-11-28 | 2007-11-27 | A dielectrically loaded antenna and an antenna assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2009005620A true MX2009005620A (es) | 2009-06-08 |
Family
ID=37671481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009005620A MX2009005620A (es) | 2006-11-28 | 2007-11-27 | Una antena cargada dielectricamente y un ensamble de antena. |
Country Status (12)
Country | Link |
---|---|
US (2) | US8497815B2 (es) |
EP (1) | EP2097948A1 (es) |
JP (1) | JP5172857B2 (es) |
KR (1) | KR101442531B1 (es) |
CN (1) | CN101573835A (es) |
AU (1) | AU2007327088A1 (es) |
BR (1) | BRPI0719600A2 (es) |
CA (1) | CA2668577A1 (es) |
GB (2) | GB0623774D0 (es) |
MX (1) | MX2009005620A (es) |
TW (1) | TWI448002B (es) |
WO (1) | WO2008065376A1 (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2006136809A1 (en) * | 2005-06-21 | 2006-12-28 | Sarantel Limited | An antenna and an antenna feed structure |
WO2010103264A1 (en) | 2009-03-12 | 2010-09-16 | Sarantel Limited | A dielectrically loaded antenna |
GB0904307D0 (en) | 2009-03-12 | 2009-04-22 | Sarantel Ltd | A dielectrically-loaded antenna |
GB0911635D0 (en) | 2009-07-03 | 2009-08-12 | Sarantel Ltd | A dielectrically-loaded antenna |
US8456375B2 (en) | 2009-05-05 | 2013-06-04 | Sarantel Limited | Multifilar antenna |
US8736513B2 (en) | 2010-01-27 | 2014-05-27 | Sarantel Limited | Dielectrically loaded antenna and radio communication apparatus |
GB2491282B (en) * | 2010-01-27 | 2014-12-03 | Harris Corp | A dielectrically loaded antenna and a method of manufacture thereof |
GB2477290B (en) * | 2010-01-27 | 2014-04-09 | Harris Corp | A 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 |
US8576131B2 (en) * | 2010-12-22 | 2013-11-05 | Shure Acquisition Holdings, Inc. | Helical antenna apparatus and method of forming helical antenna |
JP2012199715A (ja) * | 2011-03-18 | 2012-10-18 | Fujitsu Ltd | 電子機器 |
GB201118159D0 (en) | 2011-10-20 | 2011-11-30 | Sarantel Ltd | Radiofrequency circuit assembly |
GB201200638D0 (en) | 2012-01-13 | 2012-02-29 | Sarantel Ltd | An antenna assembly |
GB2503930A (en) * | 2012-07-13 | 2014-01-15 | Harris Corp | Dielectrically loaded antenna with PCB feeder structure and mounting tabs, mounted to RF PCB |
GB2508638B (en) | 2012-12-06 | 2016-03-16 | Harris Corp | A dielectrically loaded multifilar antenna with a phasing ring feed |
DE102014214928B3 (de) * | 2014-07-30 | 2015-09-10 | Alligator Ventilfabrik Gmbh | Antenne für einen Empfänger oder Sender in einem Kraftfahrzeug, insbesondere für ein Reifenzustandsüberwachungssystem |
US20160322695A1 (en) * | 2015-04-30 | 2016-11-03 | Motorola Solutions, Inc | Rotary control with integrated antenna |
US20170149125A1 (en) * | 2015-11-19 | 2017-05-25 | Getac Technology Corporation | Helix antenna device |
CN105514582A (zh) * | 2015-12-10 | 2016-04-20 | 上海海积信息科技股份有限公司 | 四臂螺旋天线 |
CN105576355A (zh) * | 2016-01-05 | 2016-05-11 | 上海海积信息科技股份有限公司 | 一种螺旋天线 |
JP6906863B2 (ja) * | 2017-10-03 | 2021-07-21 | 日本アンテナ株式会社 | 円偏波アンテナおよびダイバーシティ通信システム |
JP7161750B2 (ja) * | 2018-08-27 | 2022-10-27 | 国立大学法人電気通信大学 | ループアンテナの給電装置 |
CN112490661B (zh) * | 2020-11-23 | 2021-09-21 | 上海海积信息科技股份有限公司 | 一种阻抗匹配装置及天线 |
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JPH0777324B2 (ja) * | 1988-03-23 | 1995-08-16 | セイコーエプソン株式会社 | 腕装着型無線機 |
JPH0426203A (ja) * | 1990-05-21 | 1992-01-29 | Furuno Electric Co Ltd | ヘリカルアンテナ |
JP2719856B2 (ja) * | 1991-07-05 | 1998-02-25 | シャープ株式会社 | バックファイアヘリカルアンテナ |
US5346300A (en) | 1991-07-05 | 1994-09-13 | Sharp Kabushiki Kaisha | Back fire helical antenna |
JPH0816718A (ja) * | 1994-06-29 | 1996-01-19 | Tec Corp | 図形情報入力装置 |
GB9417450D0 (en) | 1994-08-25 | 1994-10-19 | Symmetricom Inc | An antenna |
GB9601250D0 (en) | 1996-01-23 | 1996-03-27 | Symmetricom Inc | An antenna |
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GB9606593D0 (en) | 1996-03-29 | 1996-06-05 | Symmetricom Inc | An antenna system |
JPH1013149A (ja) * | 1996-06-24 | 1998-01-16 | Besutetsukusu:Kk | アンテナ受信機 |
GB2317057A (en) | 1996-11-01 | 1998-03-11 | Symmetricom Inc | Dielectric-loaded antenna |
AU6941198A (en) * | 1997-03-27 | 1998-10-22 | Qualcomm Incorporated | An antenna and a feed network for an antenna |
JP4026203B2 (ja) | 1997-10-30 | 2007-12-26 | トヨタ車体株式会社 | 移送装置 |
SE514568C2 (sv) * | 1998-05-18 | 2001-03-12 | Allgon Ab | Antennanordning omfattande matningsmedel och en handburen radiokommunikationsanordning för en sådan antennanordning |
GB9828768D0 (en) | 1998-12-29 | 1999-02-17 | Symmetricom Inc | An antenna |
GB9902765D0 (en) | 1999-02-08 | 1999-03-31 | Symmetricom Inc | An antenna |
GB2383901B (en) * | 1999-05-27 | 2003-12-31 | Sarantel Ltd | An antenna |
GB9912441D0 (en) * | 1999-05-27 | 1999-07-28 | Symmetricon Inc | An antenna |
JP3654094B2 (ja) * | 1999-11-01 | 2005-06-02 | 三菱電機株式会社 | アンテナ装置 |
US6538611B2 (en) * | 2000-08-02 | 2003-03-25 | Mitsumi Electric Co., Ltd. | Antenna apparatus having a simplified structure |
JP2002064324A (ja) * | 2000-08-23 | 2002-02-28 | Matsushita Electric Ind Co Ltd | アンテナ装置 |
US6501437B1 (en) | 2000-10-17 | 2002-12-31 | Harris Corporation | Three dimensional antenna configured of shaped flex circuit electromagnetically coupled to transmission line feed |
AU2002343196A1 (en) * | 2001-11-21 | 2003-06-10 | Broadsat Technologies Inc. | Antenna assemblies for wireless communication devices |
GB0209959D0 (en) * | 2002-05-01 | 2002-06-05 | Koninkl Philips Electronics Nv | Improvements in or relating to wireless terminals |
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JP2004120168A (ja) * | 2002-09-25 | 2004-04-15 | Matsushita Electric Ind Co Ltd | ヘリカルアンテナ |
KR101043526B1 (ko) * | 2002-12-04 | 2011-06-23 | 엔엑스피 비 브이 | 무선 통신 시스템 및 다이버시티 신호 획득 방법 |
US7372427B2 (en) * | 2003-03-28 | 2008-05-13 | Sarentel Limited | Dielectrically-loaded antenna |
WO2006011723A1 (en) * | 2004-07-28 | 2006-02-02 | Sk Telecom Co., Ltd. | Quadrifilar helical antenna |
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DE102004040258A1 (de) * | 2004-08-18 | 2006-02-23 | I-Peng Feng | Zylindrische und polarisierte Keramik-Kreiswendelantenne |
US20060038739A1 (en) | 2004-08-21 | 2006-02-23 | I-Peng Feng | Spiral cylindrical ceramic circular polarized antenna |
US7002530B1 (en) * | 2004-09-30 | 2006-02-21 | Etop Technology Co., Ltd. | Antenna |
GB2420230B (en) | 2004-11-11 | 2009-06-03 | Sarantel Ltd | A dielectrically-loaded antenna |
KR20060057360A (ko) * | 2004-11-23 | 2006-05-26 | 엘지이노텍 주식회사 | 프런트 엔드 모듈 |
WO2006136809A1 (en) | 2005-06-21 | 2006-12-28 | Sarantel Limited | An antenna and an antenna feed structure |
GB2430556B (en) | 2005-09-22 | 2009-04-08 | Sarantel Ltd | A mobile communication device and an antenna assembly for the device |
GB2437998B (en) * | 2006-05-12 | 2009-11-11 | Sarantel Ltd | An antenna system |
-
2006
- 2006-11-28 GB GBGB0623774.7A patent/GB0623774D0/en not_active Ceased
-
2007
- 2007-03-30 TW TW096111302A patent/TWI448002B/zh not_active IP Right Cessation
- 2007-11-27 CN CNA2007800433256A patent/CN101573835A/zh active Pending
- 2007-11-27 WO PCT/GB2007/004525 patent/WO2008065376A1/en active Application Filing
- 2007-11-27 EP EP07824718A patent/EP2097948A1/en not_active Withdrawn
- 2007-11-27 KR KR1020097013074A patent/KR101442531B1/ko active IP Right Grant
- 2007-11-27 CA CA002668577A patent/CA2668577A1/en not_active Abandoned
- 2007-11-27 MX MX2009005620A patent/MX2009005620A/es not_active Application Discontinuation
- 2007-11-27 AU AU2007327088A patent/AU2007327088A1/en not_active Abandoned
- 2007-11-27 JP JP2009538772A patent/JP5172857B2/ja active Active
- 2007-11-27 GB GB0723236A patent/GB2444388B/en active Active
- 2007-11-27 BR BRPI0719600-8A patent/BRPI0719600A2/pt not_active IP Right Cessation
- 2007-11-28 US US11/998,471 patent/US8497815B2/en active Active
-
2009
- 2009-09-09 US US12/584,679 patent/US8692734B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
BRPI0719600A2 (pt) | 2013-12-10 |
WO2008065376A1 (en) | 2008-06-05 |
WO2008065376A9 (en) | 2009-08-13 |
JP2010511339A (ja) | 2010-04-08 |
AU2007327088A2 (en) | 2009-08-06 |
TWI448002B (zh) | 2014-08-01 |
GB0723236D0 (en) | 2008-01-09 |
US8692734B2 (en) | 2014-04-08 |
EP2097948A1 (en) | 2009-09-09 |
CN101573835A (zh) | 2009-11-04 |
GB2444388B (en) | 2011-08-10 |
US20080136738A1 (en) | 2008-06-12 |
TW200824187A (en) | 2008-06-01 |
US20100164834A1 (en) | 2010-07-01 |
JP5172857B2 (ja) | 2013-03-27 |
KR20090088918A (ko) | 2009-08-20 |
GB0623774D0 (en) | 2007-01-10 |
KR101442531B1 (ko) | 2014-09-19 |
CA2668577A1 (en) | 2008-06-05 |
GB2444388A (en) | 2008-06-04 |
AU2007327088A1 (en) | 2008-06-05 |
US8497815B2 (en) | 2013-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |