DE60102574D1 - Gedruckte planare Dipolantenne mit zwei spiralförmigen Armen - Google Patents
Gedruckte planare Dipolantenne mit zwei spiralförmigen ArmenInfo
- Publication number
- DE60102574D1 DE60102574D1 DE60102574T DE60102574T DE60102574D1 DE 60102574 D1 DE60102574 D1 DE 60102574D1 DE 60102574 T DE60102574 T DE 60102574T DE 60102574 T DE60102574 T DE 60102574T DE 60102574 D1 DE60102574 D1 DE 60102574D1
- Authority
- DE
- Germany
- Prior art keywords
- dipole antenna
- spiral arms
- planar dipole
- printed planar
- printed
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
- H01Q13/085—Slot-line radiating ends
-
- 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
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
-
- 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
- H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
- H01Q9/285—Planar dipole
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01115380A EP1271692B1 (de) | 2001-06-26 | 2001-06-26 | Gedruckte planare Dipolantenne mit zwei spiralförmigen Armen |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60102574D1 true DE60102574D1 (de) | 2004-05-06 |
DE60102574T2 DE60102574T2 (de) | 2005-02-03 |
Family
ID=8177823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60102574T Expired - Fee Related DE60102574T2 (de) | 2001-06-26 | 2001-06-26 | Gedruckte Dipolantenne mit dualen Spiralen |
Country Status (4)
Country | Link |
---|---|
US (1) | US6593895B2 (de) |
EP (1) | EP1271692B1 (de) |
JP (1) | JP2003051707A (de) |
DE (1) | DE60102574T2 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2831734A1 (fr) * | 2001-10-29 | 2003-05-02 | Thomson Licensing Sa | Dispositif pour la reception et/ou l'emission de signaux electromagnetiques a diversite de rayonnement |
US7075493B2 (en) * | 2002-05-01 | 2006-07-11 | The Regents Of The University Of Michigan | Slot antenna |
US7439924B2 (en) * | 2003-10-20 | 2008-10-21 | Next-Rf, Inc. | Offset overlapping slot line antenna apparatus |
US7965837B2 (en) * | 2003-04-30 | 2011-06-21 | Sony Corporation | Method and system for wireless digital video presentation |
US20050135611A1 (en) * | 2003-09-19 | 2005-06-23 | Robert Hardacker | Method and system for wireless digital communication |
US7562379B2 (en) * | 2003-12-22 | 2009-07-14 | Sony Corporation | Method and system for wireless digital multimedia presentation |
DE102004004798B4 (de) * | 2004-01-30 | 2006-11-23 | Advanced Micro Devices, Inc., Sunnyvale | Leistungsfähige, kostengünstige Dipolantenne für Funkanwendungen |
EP1622221A1 (de) * | 2004-02-11 | 2006-02-01 | Sony Deutschland GmbH | Zirkular polarisierte Gruppenantenne |
US8228235B2 (en) | 2004-03-15 | 2012-07-24 | Elta Systems Ltd. | High gain antenna for microwave frequencies |
US7023386B2 (en) * | 2004-03-15 | 2006-04-04 | Elta Systems Ltd. | High gain antenna for microwave frequencies |
EP1738602A1 (de) * | 2004-04-21 | 2007-01-03 | Telecom Italia S.p.A. | Teilnehmeridentifikationskarte zur durchführung von funksender/-empfängerfunktionalität für anwendungen mit grosser reichweite |
US7202790B2 (en) * | 2004-08-13 | 2007-04-10 | Sensormatic Electronics Corporation | Techniques for tuning an antenna to different operating frequencies |
US7268741B2 (en) * | 2004-09-13 | 2007-09-11 | Emag Technologies, Inc. | Coupled sectorial loop antenna for ultra-wideband applications |
DE102005008063B4 (de) | 2005-02-22 | 2008-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Antenne |
JP2007036618A (ja) * | 2005-07-26 | 2007-02-08 | Tdk Corp | アンテナ |
JP4794974B2 (ja) * | 2005-10-19 | 2011-10-19 | 富士通株式会社 | タグアンテナ,これを用いるタグ及びrfidシステム。 |
ES2347832T3 (es) * | 2006-05-12 | 2010-11-04 | Nuplex Resins B.V. | Dispersion acuosa de un poliuretano de secado por autooxidacion. |
US7265729B1 (en) * | 2006-07-31 | 2007-09-04 | National Taiwan University | Microstrip antenna having embedded spiral inductor |
US7777685B2 (en) * | 2006-09-29 | 2010-08-17 | Alcatel-Lucent Usa Inc. | Small spherical antennas |
KR100859718B1 (ko) * | 2006-12-04 | 2008-09-23 | 한국전자통신연구원 | 인공자기도체를 이용한 도체 부착형 무선인식용 다이폴태그 안테나 및 그 다이폴 태그 안테나를 이용한 무선인식시스템 |
US7586462B1 (en) * | 2007-01-29 | 2009-09-08 | Stephen G. Tetorka | Physically small spiral antenna |
US20080284660A1 (en) * | 2007-07-06 | 2008-11-20 | X-Ether, Inc. | Planar antenna |
US20080316138A1 (en) * | 2007-10-26 | 2008-12-25 | X-Ether, Inc. | Balance-fed helical antenna |
JP2009118406A (ja) | 2007-11-09 | 2009-05-28 | Toshiba Corp | アンテナ装置、無線タグ読み取り装置および物品管理システム |
US20090128440A1 (en) * | 2007-11-19 | 2009-05-21 | X-Ether, Inc. | Balanced antenna |
CN201689980U (zh) * | 2010-05-04 | 2010-12-29 | 中兴通讯股份有限公司 | 偶极子天线及移动通信终端 |
US9184504B2 (en) * | 2011-04-25 | 2015-11-10 | Topcon Positioning Systems, Inc. | Compact dual-frequency patch antenna |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4494100A (en) * | 1982-07-12 | 1985-01-15 | Motorola, Inc. | Planar inductors |
JPS62216407A (ja) * | 1986-03-17 | 1987-09-24 | Nippon Dengiyou Kosaku Kk | スパイラルアンテナ |
JPH0748613B2 (ja) * | 1989-01-18 | 1995-05-24 | 日本電気株式会社 | スパイラルアンテナ |
US6166694A (en) * | 1998-07-09 | 2000-12-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Printed twin spiral dual band antenna |
EP1158606B1 (de) * | 2000-05-26 | 2004-10-06 | Sony International (Europe) GmbH | Doppel-Spiralte Schlitzantenne für Zirkularpolarisation |
-
2001
- 2001-06-26 EP EP01115380A patent/EP1271692B1/de not_active Expired - Lifetime
- 2001-06-26 DE DE60102574T patent/DE60102574T2/de not_active Expired - Fee Related
-
2002
- 2002-06-24 US US10/178,688 patent/US6593895B2/en not_active Expired - Fee Related
- 2002-06-26 JP JP2002186687A patent/JP2003051707A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1271692B1 (de) | 2004-03-31 |
US6593895B2 (en) | 2003-07-15 |
EP1271692A1 (de) | 2003-01-02 |
US20030006938A1 (en) | 2003-01-09 |
DE60102574T2 (de) | 2005-02-03 |
JP2003051707A (ja) | 2003-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |