DK1524720T3 - Antennesystem til flere frekvensområder - Google Patents

Antennesystem til flere frekvensområder

Info

Publication number
DK1524720T3
DK1524720T3 DK04024780.1T DK04024780T DK1524720T3 DK 1524720 T3 DK1524720 T3 DK 1524720T3 DK 04024780 T DK04024780 T DK 04024780T DK 1524720 T3 DK1524720 T3 DK 1524720T3
Authority
DK
Denmark
Prior art keywords
antenna system
frequency ranges
multiple frequency
degrees
longitudinal axis
Prior art date
Application number
DK04024780.1T
Other languages
Danish (da)
English (en)
Inventor
Wolf Rathai
Original Assignee
Aeromaritime Systembau Gmbh
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 Aeromaritime Systembau Gmbh filed Critical Aeromaritime Systembau Gmbh
Application granted granted Critical
Publication of DK1524720T3 publication Critical patent/DK1524720T3/da

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
    • H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/34—Adaptation for use in or on ships, submarines, buoys or torpedoes
    • 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
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Waveguide Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
  • Burglar Alarm Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
DK04024780.1T 2003-10-17 2004-10-18 Antennesystem til flere frekvensområder DK1524720T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10348378A DE10348378A1 (de) 2003-10-17 2003-10-17 Antennensystem für mehrere Frequenzbereiche

Publications (1)

Publication Number Publication Date
DK1524720T3 true DK1524720T3 (da) 2011-04-04

Family

ID=34353457

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04024780.1T DK1524720T3 (da) 2003-10-17 2004-10-18 Antennesystem til flere frekvensområder

Country Status (5)

Country Link
EP (1) EP1524720B1 (fr)
AT (1) ATE493774T1 (fr)
DE (2) DE10348378A1 (fr)
DK (1) DK1524720T3 (fr)
SI (1) SI1524720T1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2696882C1 (ru) * 2018-07-16 2019-08-07 Дмитрий Витальевич Федосов Резонансная перестраиваемая антенна
CN113839202B (zh) * 2021-08-12 2023-06-23 南京信息工程大学 一种基于肌电信号传输的植入天线

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008479A (en) * 1975-11-03 1977-02-15 Chu Associates, Inc. Dual-frequency circularly polarized spiral antenna for satellite navigation
US4554554A (en) * 1983-09-02 1985-11-19 The United States Of America As Represented By The Secretary Of The Navy Quadrifilar helix antenna tuning using pin diodes
EP0715369B1 (fr) 1994-12-01 1999-07-28 Indian Space Research Organisation Système d'antenne multibande
SE506329C2 (sv) * 1995-06-20 1997-12-01 Saab Ericsson Space Ab Antennelement, koniskt helixformat, för polarisationsrenhet inom brett frekvensområde
GB2322011A (en) 1997-02-04 1998-08-12 Ico Services Ltd Antenna and fabrication method
NO993414L (no) * 1998-07-22 2000-01-23 Vistar Telecommunications Inc Integrert antenne
US6545649B1 (en) 2001-10-31 2003-04-08 Seavey Engineering Associates, Inc. Low backlobe variable pitch quadrifilar helix antenna system for mobile satellite applications

Also Published As

Publication number Publication date
EP1524720A1 (fr) 2005-04-20
SI1524720T1 (sl) 2011-02-28
ATE493774T1 (de) 2011-01-15
EP1524720B1 (fr) 2010-12-29
DE10348378A1 (de) 2005-05-19
DE502004012049D1 (de) 2011-02-10

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