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EP1837950A3 - Aléseuse à plusieurs niveaux et compacte pour antennes miniatures et multibandes - Google Patents

Aléseuse à plusieurs niveaux et compacte pour antennes miniatures et multibandes Download PDF

Info

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Withdrawn
Application number
EP07107431A
Other languages
German (de)
English (en)
Other versions
EP1837950A2 (fr
Inventor
Ramiro Quintero Illera
Carles Puente Baliarda
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.)
Fractus SA
Original Assignee
Fractus SA
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 Fractus SA filed Critical Fractus SA
Priority claimed from EP01983481A external-priority patent/EP1425820A1/fr
Publication of EP1837950A2 publication Critical patent/EP1837950A2/fr
Publication of EP1837950A3 publication Critical patent/EP1837950A3/fr
Withdrawn legal-status Critical Current

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)
EP07107431A 2001-09-13 2001-09-13 Aléseuse à plusieurs niveaux et compacte pour antennes miniatures et multibandes Withdrawn EP1837950A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01983481A EP1425820A1 (fr) 2001-09-13 2001-09-13 Plans de sol de couverture de l'espace a niveaux multiples pour antennes multibandes miniatures

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP01983481A Division EP1425820A1 (fr) 2001-09-13 2001-09-13 Plans de sol de couverture de l'espace a niveaux multiples pour antennes multibandes miniatures

Publications (2)

Publication Number Publication Date
EP1837950A2 EP1837950A2 (fr) 2007-09-26
EP1837950A3 true EP1837950A3 (fr) 2007-10-17

Family

ID=38352976

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07107431A Withdrawn EP1837950A3 (fr) 2001-09-13 2001-09-13 Aléseuse à plusieurs niveaux et compacte pour antennes miniatures et multibandes

Country Status (1)

Country Link
EP (1) EP1837950A3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1831955A1 (fr) 2004-12-30 2007-09-12 Fractus, S.A. Antenne a plan de sol pour un appareil de radio
WO2006097496A1 (fr) 2005-03-15 2006-09-21 Fractus, S.A. Plan de masse a fente utilise comme antenne a fente ou pour une antenne pifa
RU2486644C1 (ru) * 2012-02-03 2013-06-27 Открытое акционерное общество "Научно-исследовательский институт космического приборостроения" (ОАО "НИИ КП") Самолетная антенна
EP2884580B1 (fr) 2013-12-12 2019-10-09 Electrolux Appliances Aktiebolag Agencement d'antenne et appareil culinaire

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0519508A1 (fr) * 1991-06-20 1992-12-23 Sumitomo Metal Mining Company Limited Antenne imprimée
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 (fr) * 1997-07-08 1999-01-20 Nokia Mobile Phones Ltd. Structure d'antenne à double résonance pour plusieurs gammes de fréquences
WO1999008337A1 (fr) * 1997-07-28 1999-02-18 Telenor As Antenne a adaptateur d'accord et procede d'utilisation correspondant
EP1026774A2 (fr) * 1999-01-26 2000-08-09 Siemens Aktiengesellschaft Antenne pour terminaux de radiocommunication sans fil
US6140975A (en) * 1995-08-09 2000-10-31 Cohen; Nathan Fractal antenna ground counterpoise, ground planes, and loading elements
EP1148581A1 (fr) * 2000-04-17 2001-10-24 Kosan I & T Co., Ltd. Antenne microruban
EP1211750A2 (fr) * 2000-11-30 2002-06-05 Kabushiki Kaisha Toshiba Dispositif radio à une antenne

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0519508A1 (fr) * 1991-06-20 1992-12-23 Sumitomo Metal Mining Company Limited Antenne imprimée
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 (fr) * 1997-07-08 1999-01-20 Nokia Mobile Phones Ltd. Structure d'antenne à double résonance pour plusieurs gammes de fréquences
WO1999008337A1 (fr) * 1997-07-28 1999-02-18 Telenor As Antenne a adaptateur d'accord et procede d'utilisation correspondant
EP1026774A2 (fr) * 1999-01-26 2000-08-09 Siemens Aktiengesellschaft Antenne pour terminaux de radiocommunication sans fil
EP1148581A1 (fr) * 2000-04-17 2001-10-24 Kosan I & T Co., Ltd. Antenne microruban
EP1211750A2 (fr) * 2000-11-30 2002-06-05 Kabushiki Kaisha Toshiba Dispositif radio à une antenne

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
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 (fr) 2007-09-26

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