NO874719L - Radioantenne med to eller flere som to over hverandre anordnede, av staver dannede retningsantenneavsnitt. - Google Patents

Radioantenne med to eller flere som to over hverandre anordnede, av staver dannede retningsantenneavsnitt.

Info

Publication number
NO874719L
NO874719L NO874719A NO874719A NO874719L NO 874719 L NO874719 L NO 874719L NO 874719 A NO874719 A NO 874719A NO 874719 A NO874719 A NO 874719A NO 874719 L NO874719 L NO 874719L
Authority
NO
Norway
Prior art keywords
antenna
formed directional
radio
directional antenna
organized
Prior art date
Application number
NO874719A
Other languages
English (en)
Norwegian (no)
Other versions
NO874719D0 (no
Inventor
Christian Engelhardt
Original Assignee
Sihn Jr Kg Wilhelm
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 Sihn Jr Kg Wilhelm filed Critical Sihn Jr Kg Wilhelm
Publication of NO874719D0 publication Critical patent/NO874719D0/no
Publication of NO874719L publication Critical patent/NO874719L/no

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • H01Q21/10—Collinear arrangements of substantially straight elongated conductive units
    • 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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
NO874719A 1986-11-13 1987-11-12 Radioantenne med to eller flere som to over hverandre anordnede, av staver dannede retningsantenneavsnitt. NO874719L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3638774 1986-11-13

Publications (2)

Publication Number Publication Date
NO874719D0 NO874719D0 (no) 1987-11-12
NO874719L true NO874719L (no) 1988-05-16

Family

ID=6313868

Family Applications (1)

Application Number Title Priority Date Filing Date
NO874719A NO874719L (no) 1986-11-13 1987-11-12 Radioantenne med to eller flere som to over hverandre anordnede, av staver dannede retningsantenneavsnitt.

Country Status (4)

Country Link
EP (1) EP0271685A1 (de)
DK (1) DK585487A (de)
FI (1) FI874958A (de)
NO (1) NO874719L (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9520018D0 (en) * 1995-09-28 1995-12-06 Galtronics Uk Ltd Broad band antenna
DE102005029686A1 (de) * 2005-02-21 2006-08-24 Wilhelm Sihn Jr. Gmbh & Co. Kg Antenne und Mittel zum Befestigen der Antenne auf einem Fahrzeug sowie zum Anschließen der Antenne an ein oder mehrere Kabel eines im Fahrzeug verlegten Kabelbaumes
US20150109177A1 (en) * 2013-10-21 2015-04-23 The Boeing Company Multi-band antenna

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2201857A (en) * 1938-12-29 1940-05-21 Gen Electric Antenna
DE842665C (de) * 1950-10-18 1952-06-30 Siemens Ag Anordnung fuer an stabfoermigen Koerpern konzentrisch zu halternde Rohrkoerper, insbesondere fuer Antennenkonstruktionen
US3474453A (en) * 1968-07-10 1969-10-21 Frank E Ireland Whip antenna with adjustable tuning
US3950757A (en) * 1975-03-12 1976-04-13 Beam Systems Israel Ltd. Broadband whip antennas

Also Published As

Publication number Publication date
DK585487D0 (da) 1987-11-09
FI874958A0 (fi) 1987-11-10
DK585487A (da) 1988-05-14
NO874719D0 (no) 1987-11-12
FI874958A (fi) 1988-05-14
EP0271685A1 (de) 1988-06-22

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