EP1837950A3 - Raumfüllende runde Flächen mit mehreren Ebenen für Miniatur- und Mehrbandantennen - Google Patents
Raumfüllende runde Flächen mit mehreren Ebenen für Miniatur- und Mehrbandantennen Download PDFInfo
- Publication number
- EP1837950A3 EP1837950A3 EP07107431A EP07107431A EP1837950A3 EP 1837950 A3 EP1837950 A3 EP 1837950A3 EP 07107431 A EP07107431 A EP 07107431A EP 07107431 A EP07107431 A EP 07107431A EP 1837950 A3 EP1837950 A3 EP 1837950A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- multilevel
- space
- ground
- planes
- plane
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- 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
- H01Q5/30—Arrangements for providing operation on different wavebands
-
- 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
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01983481A EP1425820A1 (de) | 2001-09-13 | 2001-09-13 | Mehrfach abgestufte und flächenausfüllende masse-ebenen für miniatur- und mehrband-antennen |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01983481A Division EP1425820A1 (de) | 2001-09-13 | 2001-09-13 | Mehrfach abgestufte und flächenausfüllende masse-ebenen für miniatur- und mehrband-antennen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1837950A2 EP1837950A2 (de) | 2007-09-26 |
EP1837950A3 true EP1837950A3 (de) | 2007-10-17 |
Family
ID=38352976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07107431A Withdrawn EP1837950A3 (de) | 2001-09-13 | 2001-09-13 | Raumfüllende runde Flächen mit mehreren Ebenen für Miniatur- und Mehrbandantennen |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1837950A3 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006070017A1 (en) | 2004-12-30 | 2006-07-06 | Fractus, S.A. | Shaped ground plane for radio apparatus |
EP1859508A1 (de) | 2005-03-15 | 2007-11-28 | Fractus, S.A. | Als schlitzantenne oder für eine pfia-antenne verwendete geschlitzte massefläche |
RU2486644C1 (ru) * | 2012-02-03 | 2013-06-27 | Открытое акционерное общество "Научно-исследовательский институт космического приборостроения" (ОАО "НИИ КП") | Самолетная антенна |
EP2884580B1 (de) | 2013-12-12 | 2019-10-09 | Electrolux Appliances Aktiebolag | Antennenanordnung und Küchenvorrichtung |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0519508A1 (de) * | 1991-06-20 | 1992-12-23 | Sumitomo Metal Mining Company Limited | Antenne in gedruckter Schaltungstechnik |
US5262792A (en) * | 1991-09-11 | 1993-11-16 | Harada Kogyo Kabushiki Kaisha | Shortened non-grounded type ultrashort-wave antenna |
JPH10261914A (ja) * | 1997-03-19 | 1998-09-29 | Murata Mfg Co Ltd | アンテナ装置 |
EP0892459A1 (de) * | 1997-07-08 | 1999-01-20 | Nokia Mobile Phones Ltd. | Doppelresonanzantennenstruktur für mehrere Frequenzbereiche |
WO1999008337A1 (en) * | 1997-07-28 | 1999-02-18 | Telenor As | Antenna and method using tuning stub |
EP1026774A2 (de) * | 1999-01-26 | 2000-08-09 | Siemens Aktiengesellschaft | Antenne für funkbetriebene Kommunikationsendgeräte |
US6140975A (en) * | 1995-08-09 | 2000-10-31 | Cohen; Nathan | Fractal antenna ground counterpoise, ground planes, and loading elements |
EP1148581A1 (de) * | 2000-04-17 | 2001-10-24 | Kosan I & T Co., Ltd. | Mikrostreifenleiterantenne |
EP1211750A2 (de) * | 2000-11-30 | 2002-06-05 | Kabushiki Kaisha Toshiba | Funkgerät mit einer Antenne |
-
2001
- 2001-09-13 EP EP07107431A patent/EP1837950A3/de not_active Withdrawn
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0519508A1 (de) * | 1991-06-20 | 1992-12-23 | Sumitomo Metal Mining Company Limited | Antenne in gedruckter Schaltungstechnik |
US5262792A (en) * | 1991-09-11 | 1993-11-16 | Harada Kogyo Kabushiki Kaisha | Shortened non-grounded type ultrashort-wave antenna |
US6140975A (en) * | 1995-08-09 | 2000-10-31 | Cohen; Nathan | Fractal antenna ground counterpoise, ground planes, and loading elements |
JPH10261914A (ja) * | 1997-03-19 | 1998-09-29 | Murata Mfg Co Ltd | アンテナ装置 |
EP0892459A1 (de) * | 1997-07-08 | 1999-01-20 | Nokia Mobile Phones Ltd. | Doppelresonanzantennenstruktur für mehrere Frequenzbereiche |
WO1999008337A1 (en) * | 1997-07-28 | 1999-02-18 | Telenor As | Antenna and method using tuning stub |
EP1026774A2 (de) * | 1999-01-26 | 2000-08-09 | Siemens Aktiengesellschaft | Antenne für funkbetriebene Kommunikationsendgeräte |
EP1148581A1 (de) * | 2000-04-17 | 2001-10-24 | Kosan I & T Co., Ltd. | Mikrostreifenleiterantenne |
EP1211750A2 (de) * | 2000-11-30 | 2002-06-05 | Kabushiki Kaisha Toshiba | Funkgerät mit einer Antenne |
Non-Patent Citations (7)
Title |
---|
ANGUERA J ET AL: "Enhancing the Performance of Handset Antennas by Means of Groundplane Design", ANTENNA TECHNOLOGY SMALL ANTENNAS AND NOVEL METAMATERIALS, 2006 IEEE INTERNATIONAL WORKSHOP ON CROWNE PLAZA HOTEL, WHITE PLAINS, NEW YORK MARCH 6-8, 2006, PISCATAWAY, NJ, USA,IEEE, 6 March 2006 (2006-03-06), pages 29 - 32, XP010910721, ISBN: 0-7803-9443-7 * |
ELAMARAN B ET AL: "A beam-steerer using reconfigurable PBG ground plane", MICROWAVE SYMPOSIUM DIGEST. 2000 IEEE MTT-S INTERNATIONAL BOSTON, MA, USA 11-16 JUNE 2000, PISCATAWAY, NJ, USA,IEEE, US, vol. 2, 11 June 2000 (2000-06-11), pages 835 - 838, XP010507466, ISBN: 0-7803-5687-X * |
OSCHWENDTNER E ET AL: "Multi-service dual-mode spiral antenna for conformal integration into vehicle roofs", ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM, 2000. IEEE JULY 16-21, 2000, PISCATAWAY, NJ, USA,IEEE, vol. 3, 16 July 2000 (2000-07-16), pages 1532 - 1535, XP010515200, ISBN: 0-7803-6369-8 * |
TAESUN KIM ET AL: "A Novel Photonic Bandgap Structure for Low-Pass Filter of Wide Stopband", IEEE MICROWAVE AND GUIDED WAVE LETTERS, IEEE INC, NEW YORK, US, vol. 10, no. 1, January 2000 (2000-01-01), XP011034895, ISSN: 1051-8207 * |
TZUNG-WERN CHIOU ET AL: "Designs of compact microstrip antennas with a slotted ground plane", IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM. 2001 DIGEST. APS. BOSTON, MA, JULY 8 - 13, 2001, NEW YORK, NY : IEEE, US, vol. VOL. 1 OF 4, 8 July 2001 (2001-07-08), pages 732 - 735, XP010564192, ISBN: 0-7803-7070-8 * |
WONG S ET AL: "An improved microstrip sierpinski carpet antenna", MICROWAVE CONFERENCE, 2001. APMC 2001. 2001 ASIA-PACIFIC DECEMBER 3-6, 2001, PISCATAWAY, NJ, USA,IEEE, 2001, pages 483 - 486, XP010578583, ISBN: 0-7803-7138-0 * |
YASUSHI HORII ET AL: "Harmonic Control by Photonic Bandgap on Microstrip Patch Antenna", IEEE MICROWAVE AND GUIDED WAVE LETTERS, IEEE INC, NEW YORK, US, vol. 9, no. 1, January 1999 (1999-01-01), XP011035399, ISSN: 1051-8207 * |
Also Published As
Publication number | Publication date |
---|---|
EP1837950A2 (de) | 2007-09-26 |
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Effective date: 20080131 |
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Effective date: 20090306 |