BE676986A - - Google Patents

Info

Publication number
BE676986A
BE676986A BE676986A BE676986A BE676986A BE 676986 A BE676986 A BE 676986A BE 676986 A BE676986 A BE 676986A BE 676986 A BE676986 A BE 676986A BE 676986 A BE676986 A BE 676986A
Authority
BE
Belgium
Prior art keywords
ring
antenna
conductor
conductive
transmission line
Prior art date
Application number
BE676986A
Other languages
English (en)
French (fr)
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 filed Critical
Priority to BE676986A priority Critical patent/BE676986A/fr
Priority claimed from NL6602498A external-priority patent/NL6602498A/xx
Publication of BE676986A publication Critical patent/BE676986A/fr

Links

Classifications

    • 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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
    • H01Q9/265—Open ring dipoles; Circular dipoles

Landscapes

  • Waveguide Aerials (AREA)
BE676986A 1966-02-24 1966-02-24 BE676986A (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE676986A BE676986A (de) 1966-02-24 1966-02-24

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE676986A BE676986A (de) 1966-02-24 1966-02-24
NL6602498A NL6602498A (de) 1966-02-25 1966-02-25

Publications (1)

Publication Number Publication Date
BE676986A true BE676986A (de) 1966-07-18

Family

ID=25656383

Family Applications (1)

Application Number Title Priority Date Filing Date
BE676986A BE676986A (de) 1966-02-24 1966-02-24

Country Status (1)

Country Link
BE (1) BE676986A (de)

Similar Documents

Publication Publication Date Title
EP1407512B1 (de) Antenne
FR2661782A1 (fr) Antenne reseau a dipoles a polarisation double.
FR2587845A1 (fr) Antenne de fenetre pour vehicule
EP1246298A1 (de) Kommunikationsmultibandantenne
FR2778272A1 (fr) Dispositif de radiocommunication et antenne bifrequence realisee selon la technique des microrubans
EP2625741A1 (de) Grossflächige breitband-oberflächenwellenantenne
FR2914113A1 (fr) Antenne mixte
EP0642189B1 (de) Antenne für tragbares Funkgerät
FR2853457A1 (fr) Dispositif d'antenne utilisant des fils radiaux, resonnants, sureleves
EP1516393A1 (de) Doppelpolarisations-doppelbandstrahlungseinrichtung
US3247515A (en) Low profile antenna
BE676986A (de)
EP0082053B1 (de) Strahlungssystem mit zwei im selben Frequenzbereich arbeitenden übereinander angebrachten Antennen
FR3007213A1 (fr) Procede pour radioelectrifier un objet installe dans un espace public et objet ainsi radioelectrifie.
FR2901063A1 (fr) Antenne compacte portable pour la television numerique terrestre
EP0116487B1 (de) Ground Plane Antenne
EP2449629A1 (de) Omnidirektionales kompaktes breitbandantennensystem mit zwei weitgehend entkoppelten separaten übertragungs- und empfangszugangsleitungen
FR2478380A1 (fr) Dispositif de decouplage d'antennes d'emission et de reception montees sur un meme pylone
US2832956A (en) Tv antenna having uniform directivity pattern
FR2772991A1 (fr) Antenne fixe g.s.m.
FR2727249A1 (fr) Antenne de type dipole demi-onde
CH178703A (fr) Installation de radiocommunication à ondes courtes.
FR2555822A1 (fr) Antenne a large bande pour, en particulier, telecommunications en ondes decametriques
OA13202A (fr) Antenne universelle passive à oscillateurs de source magnétique.
FR2616274A1 (fr) Antenne pour la reception ou l'emission d'ondes electromagnetiques, notamment pour autoradio