DE9200357U1 - Zweireflektor-Mikrowellen-Richtantenne - Google Patents

Zweireflektor-Mikrowellen-Richtantenne

Info

Publication number
DE9200357U1
DE9200357U1 DE9200357U DE9200357U DE9200357U1 DE 9200357 U1 DE9200357 U1 DE 9200357U1 DE 9200357 U DE9200357 U DE 9200357U DE 9200357 U DE9200357 U DE 9200357U DE 9200357 U1 DE9200357 U1 DE 9200357U1
Authority
DE
Germany
Prior art keywords
cross
directional antenna
section
reflector
waveguide
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 - Lifetime
Application number
DE9200357U
Other languages
German (de)
English (en)
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE9200357U priority Critical patent/DE9200357U1/de
Publication of DE9200357U1 publication Critical patent/DE9200357U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/18—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces
    • H01Q19/19—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
    • H01Q19/193—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface with feed supported subreflector
    • 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
    • H01Q13/02—Waveguide horns
    • H01Q13/025—Multimode horn antennas; Horns using higher mode of propagation
    • H01Q13/0258—Orthomode horns

Landscapes

  • Waveguide Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
DE9200357U 1992-01-14 1992-01-14 Zweireflektor-Mikrowellen-Richtantenne Expired - Lifetime DE9200357U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9200357U DE9200357U1 (de) 1992-01-14 1992-01-14 Zweireflektor-Mikrowellen-Richtantenne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9200357U DE9200357U1 (de) 1992-01-14 1992-01-14 Zweireflektor-Mikrowellen-Richtantenne

Publications (1)

Publication Number Publication Date
DE9200357U1 true DE9200357U1 (de) 1992-03-05

Family

ID=6875009

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9200357U Expired - Lifetime DE9200357U1 (de) 1992-01-14 1992-01-14 Zweireflektor-Mikrowellen-Richtantenne

Country Status (1)

Country Link
DE (1) DE9200357U1 (US20050026921A1-20050203-C00045.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014108176A1 (en) 2013-01-09 2014-07-17 Thrane & Thrane A/S A dual antenna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014108176A1 (en) 2013-01-09 2014-07-17 Thrane & Thrane A/S A dual antenna

Similar Documents

Publication Publication Date Title
EP1344277B1 (de) Antenne, insbesondere mobilfunkantenne
DE60113671T2 (de) Sende-Empfangssatellitenantenne mit hoher Leistung und niedrigem Kostenaufwand
DE19627015C2 (de) Antennenfeld
DE69829037T2 (de) Antenne mit verbesserter kanaltrennung
EP1194982B9 (de) Antenne
DE3241890C2 (US20050026921A1-20050203-C00045.png)
WO2001069714A1 (de) Dualpolarisierte dipolgruppenantenne
EP1078424B1 (de) Mehr-bereichs-antenne
EP1470615A1 (de) Dualpolarisierte strahleranordnung
DE3624897A1 (de) Antennensystem
EP3533110B1 (de) Dual polarisierter hornstrahler
DE69420886T2 (de) Antennenstruktur
DE2810483C2 (de) Antenne mit einem Schlitze aufweisenden Speisehohlleiter und einer mit diesem einen Winkel einschließenden Strahlerzeile
EP1297590A1 (de) Schlitzantenne
DE3840451C2 (de) Linsenantenne
DE3889834T2 (de) Linse/Polarisator/Radom.
DE9200357U1 (de) Zweireflektor-Mikrowellen-Richtantenne
WO1999028993A1 (de) Transmissions-polarisator
DE69019194T2 (de) Ebene Antenne.
DE602004006924T2 (de) Antenneneinrichtung
EP0570863B1 (de) Rundsuchradarantenne in Flachbauweise
DE69630299T2 (de) Antennenelement für zwei orthogonale polarisationen
DE951732C (de) Ultrakurzwellen-UEbertragungssystem mit wenigstens zwei UEbertragungskanaelen
DE19961237A1 (de) Antenne zur Abstrahlung und zum Empfang elektromagnetischer Wellen
DE102005018531B4 (de) Gefaltete Monopolantenne