ES2552037T3 - Módulo de antena - Google Patents

Módulo de antena Download PDF

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Publication number
ES2552037T3
ES2552037T3 ES09156002.9T ES09156002T ES2552037T3 ES 2552037 T3 ES2552037 T3 ES 2552037T3 ES 09156002 T ES09156002 T ES 09156002T ES 2552037 T3 ES2552037 T3 ES 2552037T3
Authority
ES
Spain
Prior art keywords
common axis
radiating
antenna
proximal
radiant
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.)
Active
Application number
ES09156002.9T
Other languages
English (en)
Inventor
Alexander Findeisen
Radek Novak
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.)
Aeromaritime Systembau GmbH
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 ES2552037T3 publication Critical patent/ES2552037T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/38—Arrangement of visual or electronic watch equipment, e.g. of periscopes, of radar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/39—Arrangements of sonic watch equipment, e.g. low-frequency, sonar
    • 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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • 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
    • 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
    • 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
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
    • H01Q9/27—Spiral antennas
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

Módulo de antena (1) con al menos dos elementos radiantes (11, 12) operables independientemente uno del otro, estando los dos elementos radiantes (11, 12) dispuestos uno detrás del otro sobre un eje común (A) y la alimentación de ambos elementos radiantes (11, 12) se produce, en cada caso, mediante líneas de alimentación coaxiales (14, 15, 18), estando al menos en el sector del elemento radiante (11), dispuesto proximal al eje común (A) respecto de la alimentación, la línea de alimentación (18) del elemento radiante (12) distal dispuesta dentro del conductor interno (15) de la línea de alimentación (14, 15) del elemento radiante (11) dispuesto proximal, caracterizado porque como línea de alimentación (14, 15) para el elemento radiante (11) proximal se usa, al menos en el sector del elemento radiante (11) proximal, una combinación de tubos metálicos (14, 15) coaxiales de diferentes diámetros, el primer elemento radiante es una antena dipolo (11) para ondas polarizadas lineales y el segundo elemento radiante una antena en espiral (12) para ondas polarizadas circulares, - la antena dipolo (11) se compone de dos semiesferas (13a, b) metálicas dispuestas de tal manera entre sí que las aberturas de las semiesferas (13a, b) están orientadas en sentido opuesto y la dirección principal de radiación de la antena dipolo (11) se extiende paralela al eje común (A) de los elementos radiantes (11, 12), y la antena en espiral (12) está dispuesta sobre un circuito impreso (17) circular dispuesto perpendicular al eje común (A) y se compone de una espiral metálica (23a, b) de dos brazos que parte del centro del circuito impreso (17).

Description

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Claims (1)

  1. imagen1
ES09156002.9T 2008-04-25 2009-03-24 Módulo de antena Active ES2552037T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202008005765U DE202008005765U1 (de) 2008-04-25 2008-04-25 Antennenmodul
DE202008005765U 2008-04-25

Publications (1)

Publication Number Publication Date
ES2552037T3 true ES2552037T3 (es) 2015-11-25

Family

ID=39587839

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09156002.9T Active ES2552037T3 (es) 2008-04-25 2009-03-24 Módulo de antena

Country Status (3)

Country Link
EP (1) EP2112712B1 (es)
DE (1) DE202008005765U1 (es)
ES (1) ES2552037T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011107417B4 (de) * 2011-07-15 2021-11-18 Aeromaritime Systembau Gmbh Antennenmodul

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE624008C (de) * 1933-07-06 1936-01-09 Siemens & Halske Akt Ges Aus zwei oder mehreren uebereinander angeordneten konzentrischen Doppelleitungen bestehendes Hochfrequenzkabel
US4030100A (en) * 1976-02-06 1977-06-14 International Telephone And Telegraph Corporation Multipurpose submarine antenna
DE2629430C2 (de) * 1976-06-30 1982-03-04 Siemens AG, 1000 Berlin und 8000 München Doppelrundstrahlantenne
DE2629502A1 (de) * 1976-06-30 1978-01-05 Siemens Ag Mehrfachrundstrahlantenne
DE10239874B3 (de) * 2002-08-29 2004-04-29 Aeromaritime Systembau Gmbh Antennensystem für mehrere Frequenzbereiche
US7339542B2 (en) * 2005-12-12 2008-03-04 First Rf Corporation Ultra-broadband antenna system combining an asymmetrical dipole and a biconical dipole to form a monopole

Also Published As

Publication number Publication date
EP2112712B1 (de) 2015-09-16
EP2112712A1 (de) 2009-10-28
DE202008005765U1 (de) 2008-07-03

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