DE2458584C2 - - Google Patents

Info

Publication number
DE2458584C2
DE2458584C2 DE19742458584 DE2458584A DE2458584C2 DE 2458584 C2 DE2458584 C2 DE 2458584C2 DE 19742458584 DE19742458584 DE 19742458584 DE 2458584 A DE2458584 A DE 2458584A DE 2458584 C2 DE2458584 C2 DE 2458584C2
Authority
DE
Germany
Prior art keywords
antennas
individual antennas
antenna
individual
antenna arrangement
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
DE19742458584
Other languages
German (de)
English (en)
Other versions
DE2458584A1 (de
Inventor
Armin Dipl.-Ing. 7911 Ay De Bergander
Georg 7900 Ulm De Kurz
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.)
Telefunken Systemtechnik AG
Original Assignee
Telefunken Systemtechnik 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 Telefunken Systemtechnik AG filed Critical Telefunken Systemtechnik AG
Priority to DE19742458584 priority Critical patent/DE2458584A1/de
Priority to US05/639,604 priority patent/US4054886A/en
Publication of DE2458584A1 publication Critical patent/DE2458584A1/de
Application granted granted Critical
Publication of DE2458584C2 publication Critical patent/DE2458584C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • 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
    • H01Q11/10—Logperiodic antennas
    • H01Q11/105—Logperiodic antennas using a dielectric support

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
DE19742458584 1974-11-16 1974-12-11 Sende-/empfangsantenne zur erzeugung definierter polarisationen Granted DE2458584A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19742458584 DE2458584A1 (de) 1974-12-11 1974-12-11 Sende-/empfangsantenne zur erzeugung definierter polarisationen
US05/639,604 US4054886A (en) 1974-11-16 1975-12-10 Transmitting/receiving antenna having mirror symmetry and defined polarizations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742458584 DE2458584A1 (de) 1974-12-11 1974-12-11 Sende-/empfangsantenne zur erzeugung definierter polarisationen

Publications (2)

Publication Number Publication Date
DE2458584A1 DE2458584A1 (de) 1976-06-16
DE2458584C2 true DE2458584C2 (enrdf_load_stackoverflow) 1990-05-03

Family

ID=5933144

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742458584 Granted DE2458584A1 (de) 1974-11-16 1974-12-11 Sende-/empfangsantenne zur erzeugung definierter polarisationen

Country Status (1)

Country Link
DE (1) DE2458584A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6150990A (en) * 1998-07-20 2000-11-21 Hughes Electronics Corporation Method for reducing cross-polar degradation in multi-feed dual offset reflector antennas

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3358287A (en) * 1965-01-06 1967-12-12 Brueckmann Helmut Broadband dual-polarized antenna
DE1302841B (enrdf_load_stackoverflow) * 1965-05-21
FR1585036A (enrdf_load_stackoverflow) * 1968-05-28 1970-01-09

Also Published As

Publication number Publication date
DE2458584A1 (de) 1976-06-16

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Legal Events

Date Code Title Description
8120 Willingness to grant licenses paragraph 23
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: TELEFUNKEN SYSTEMTECHNIK GMBH, 7900 ULM, DE

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee