FI834685A0 - Mantelvaogspaerr - Google Patents

Mantelvaogspaerr

Info

Publication number
FI834685A0
FI834685A0 FI834685A FI834685A FI834685A0 FI 834685 A0 FI834685 A0 FI 834685A0 FI 834685 A FI834685 A FI 834685A FI 834685 A FI834685 A FI 834685A FI 834685 A0 FI834685 A0 FI 834685A0
Authority
FI
Finland
Prior art keywords
coaxial cable
section
metallic
antenna
encircled
Prior art date
Application number
FI834685A
Other languages
English (en)
Other versions
FI834685A (fi
FI76450B (fi
FI76450C (fi
Inventor
Dieter Schenkyr
Original Assignee
Hirschmann Radiotechnik
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 Hirschmann Radiotechnik filed Critical Hirschmann Radiotechnik
Publication of FI834685A0 publication Critical patent/FI834685A0/fi
Publication of FI834685A publication Critical patent/FI834685A/fi
Publication of FI76450B publication Critical patent/FI76450B/fi
Application granted granted Critical
Publication of FI76450C publication Critical patent/FI76450C/fi

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • 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
    • H01Q9/06—Details

Landscapes

  • Details Of Aerials (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Prostheses (AREA)
  • Lubricants (AREA)
  • Road Signs Or Road Markings (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Golf Clubs (AREA)
  • Removal Of Floating Material (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Television Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
FI834685A 1982-12-22 1983-12-20 Mantelvaogspaerr. FI76450C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823247389 DE3247389A1 (de) 1982-12-22 1982-12-22 Mantelwellensperre
DE3247389 1982-12-22

Publications (4)

Publication Number Publication Date
FI834685A0 true FI834685A0 (fi) 1983-12-20
FI834685A FI834685A (fi) 1984-06-23
FI76450B FI76450B (fi) 1988-06-30
FI76450C FI76450C (fi) 1988-10-10

Family

ID=6181341

Family Applications (1)

Application Number Title Priority Date Filing Date
FI834685A FI76450C (fi) 1982-12-22 1983-12-20 Mantelvaogspaerr.

Country Status (5)

Country Link
EP (1) EP0113818B1 (fi)
AT (1) ATE46986T1 (fi)
DE (2) DE3247389A1 (fi)
DK (1) DK162667C (fi)
FI (1) FI76450C (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2347792B (en) * 1999-03-10 2001-06-06 Andrew Jesman Antenna

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2018320A (en) * 1932-06-29 1935-10-22 Rca Corp Radio frequency transmission line
US3320556A (en) * 1963-05-23 1967-05-16 Bell Telephone Labor Inc Impedance transformer
US3680146A (en) * 1970-03-02 1972-07-25 Jerrold Electronics Corp Antenna system with ferrite radiation suppressors mounted on feed line

Also Published As

Publication number Publication date
DK588683D0 (da) 1983-12-21
ATE46986T1 (de) 1989-10-15
FI834685A (fi) 1984-06-23
DK162667B (da) 1991-11-25
EP0113818B1 (de) 1989-10-04
FI76450B (fi) 1988-06-30
FI76450C (fi) 1988-10-10
DE3380679D1 (en) 1989-11-09
DK588683A (da) 1984-06-23
EP0113818A3 (en) 1986-03-26
EP0113818A2 (de) 1984-07-25
DE3247389A1 (de) 1984-07-05
DK162667C (da) 1992-04-13
DE3247389C2 (fi) 1987-09-03

Similar Documents

Publication Publication Date Title
EP0348054A3 (en) Mobile communications antenna
US3582951A (en) Helmet antenna
DE69528340D1 (de) Antenne und tragbares funkgerät
FR2437072A1 (fr) Antenne a bande multiple et a frequence de resonance multiple
PT96095A (pt) Disposicao de identificacao de veiculo em estrada de faixas multiplas com antena de ganho elevado
ATA245991A (de) Antennenanordnung, insbesondere fuer kommunikationsendgeraete
DE3486135D1 (de) Antenne fuer den mobilen telefonverkehr.
JPS6481400A (en) Radar shielding member
DE58905233D1 (de) Fahrzeug-scheibenantenne.
DK162667C (da) Kappeboelgespaerrer
JPS53136941A (en) Antenna device
JPS5469366A (en) Antenna device
SE9002383D0 (sv) Fordonsantenn
JPS5761305A (en) Disturbing-wave removing antenna
KR940004885A (ko) 균등 복사 진행파 공중선
ATA185479A (de) Antenne fuer mehrere empfangsbereiche mit elektronischem verstaerker
BIN-GHUNAIM Travelling wave antennae in the UHF band(Ph. D. Thesis)
FR2390835A1 (fr) Guides d'ondes servant a connecter des appareillages radio-electriques a des antennes montees sur un support extensible et retractable
GB1325771A (en) Aerial current monitoring
GB766081A (en) Aircraft radio installation
IT7853893V0 (it) Spinotto protetto incorporante un condensatore filtro e montato su cavo di prolunga per antenne automobilistiche
IT8184129A0 (it) Circuito per accordare un'antenna, direttamente su se stessa, in modo che essa sia risonante sulla frequenza che si vuole trasmettere o ricevere, e che la risonanza sia regolabile (manualmenteo automaticamente), anche a distanza, cosi' d'avere il massimo guadagno e minime perdite per potenza riflessa
IT1236563B (it) Sistema antenna ricetrasmittente a larga banda di frequenze
SE9703876D0 (sv) Meanderantennanordning
SE9903142L (sv) Elektriskt litet antennorgan

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: RICHARD HIRSCHMANN RADIOTECHNISCHES WERK