DE2416691A1 - Breitbandantenne - Google Patents

Breitbandantenne

Info

Publication number
DE2416691A1
DE2416691A1 DE2416691A DE2416691A DE2416691A1 DE 2416691 A1 DE2416691 A1 DE 2416691A1 DE 2416691 A DE2416691 A DE 2416691A DE 2416691 A DE2416691 A DE 2416691A DE 2416691 A1 DE2416691 A1 DE 2416691A1
Authority
DE
Germany
Prior art keywords
antenna
dipoles
periodic
logarithmic
frequency
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.)
Pending
Application number
DE2416691A
Other languages
German (de)
English (en)
Inventor
Sean Ulic Nolan
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi Co Ltd
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 Marconi Co Ltd filed Critical Marconi Co Ltd
Publication of DE2416691A1 publication Critical patent/DE2416691A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • 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
    • H01Q5/48—Combinations of two or more dipole type antennas
    • H01Q5/49—Combinations of two or more dipole type antennas with parasitic elements used for purposes other than for dual-band or multi-band, e.g. imbricated Yagi antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
DE2416691A 1974-02-02 1974-04-05 Breitbandantenne Pending DE2416691A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4917/74A GB1485801A (en) 1974-02-02 1974-02-02 Wideband antenna arrangements

Publications (1)

Publication Number Publication Date
DE2416691A1 true DE2416691A1 (de) 1975-08-07

Family

ID=9786301

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2416691A Pending DE2416691A1 (de) 1974-02-02 1974-04-05 Breitbandantenne
DE7412071U Expired DE7412071U (de) 1974-02-02 1974-04-05 Breitbandantenne

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE7412071U Expired DE7412071U (de) 1974-02-02 1974-04-05 Breitbandantenne

Country Status (6)

Country Link
AU (1) AU7765275A (enExample)
CH (1) CH588772A5 (enExample)
DE (2) DE2416691A1 (enExample)
FR (1) FR2260198A1 (enExample)
GB (1) GB1485801A (enExample)
NL (1) NL7501097A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328894A1 (de) * 1983-08-10 1985-02-28 Kathrein-Werke Kg, 8200 Rosenheim Antennen-kombination
US6057805A (en) * 1996-08-19 2000-05-02 Emc Test Systems, L.P. Broad band shaped element antenna
RU2370862C1 (ru) * 2008-03-20 2009-10-20 Общество с ограниченной ответственностью Научно-производственная фирма "Радиокомпоненты" Комбинированная широкополосная антенна

Also Published As

Publication number Publication date
DE7412071U (de) 1976-05-20
GB1485801A (en) 1977-09-14
CH588772A5 (enExample) 1977-06-15
NL7501097A (nl) 1975-08-05
FR2260198A1 (enExample) 1975-08-29
AU7765275A (en) 1976-07-29

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