FR2441278A1 - Antenne de reception et d'emission d'ondes h.f. - Google Patents

Antenne de reception et d'emission d'ondes h.f.

Info

Publication number
FR2441278A1
FR2441278A1 FR7832851A FR7832851A FR2441278A1 FR 2441278 A1 FR2441278 A1 FR 2441278A1 FR 7832851 A FR7832851 A FR 7832851A FR 7832851 A FR7832851 A FR 7832851A FR 2441278 A1 FR2441278 A1 FR 2441278A1
Authority
FR
France
Prior art keywords
lambda
elements
aerial
transmission
active elements
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
FR7832851A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7832851A priority Critical patent/FR2441278A1/fr
Publication of FR2441278A1 publication Critical patent/FR2441278A1/fr
Pending legal-status Critical Current

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
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • H01Q9/285—Planar dipole

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

A.ANTENNE DE RECEPTION ET D'EMISSION D'ONDES H.F. B.CETTE ANTENNE COMPREND: 1DEUX DIPOLES A RAYONNEMENT ACTIF, EN FORME DE DISQUE METALLIQUE SYMETRIQUE (VARIANTES: POLYGONES REGULIERS, LOSANGE, CROIX) CONSTITUES EN MATERIAUX CONDUCTEURS PLEIN, AJOURE, TREILLI OU FILS TENDUS, RELIES SEPAREMENT AUX DEUX BRINS D'UN CABLE D'ALIMENTATION. 2UN ECRAN REFLECTEUR PLACE A L'ARRIERE DES ELEMENTS ACTIFS. C.L'INVENTION PEUT ETRE UTILISEE EN RECEPTION OU EN EMISSION DE: TELEVISION, RADIO, TELECOMMANDE, RADIOCOMMANDE, ETC.
FR7832851A 1978-11-13 1978-11-13 Antenne de reception et d'emission d'ondes h.f. Pending FR2441278A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7832851A FR2441278A1 (fr) 1978-11-13 1978-11-13 Antenne de reception et d'emission d'ondes h.f.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7832851A FR2441278A1 (fr) 1978-11-13 1978-11-13 Antenne de reception et d'emission d'ondes h.f.

Publications (1)

Publication Number Publication Date
FR2441278A1 true FR2441278A1 (fr) 1980-06-06

Family

ID=9215141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832851A Pending FR2441278A1 (fr) 1978-11-13 1978-11-13 Antenne de reception et d'emission d'ondes h.f.

Country Status (1)

Country Link
FR (1) FR2441278A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994003940A1 (fr) * 1992-08-07 1994-02-17 Deltec New Zealand Limited Dipole

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR883351A (fr) * 1941-06-21 1943-07-02 Licentia Gmbh Antenne à bande de fréquences large pour ondes ultra-courtes
DE867565C (de) * 1942-10-10 1953-02-19 Telefunken Gmbh Ultrakurzwellen-Breitbandantenne
US2656463A (en) * 1951-04-03 1953-10-20 Rca Corp Broad-band directive antenna
US2939143A (en) * 1953-10-29 1960-05-31 Sadir Carpentier Wide band dipole antenna
US3369245A (en) * 1964-12-10 1968-02-13 Technical Appliance Corp Wing type dipole with end mounted stubs
US3475758A (en) * 1966-05-16 1969-10-28 Giuseppe De Vito Wide band radiating system embodying disc-type dipoles
US3501767A (en) * 1968-11-18 1970-03-17 Lambda Antenna Systems Corp Ultra-high frequency table top dipole mat antenna

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR883351A (fr) * 1941-06-21 1943-07-02 Licentia Gmbh Antenne à bande de fréquences large pour ondes ultra-courtes
DE867565C (de) * 1942-10-10 1953-02-19 Telefunken Gmbh Ultrakurzwellen-Breitbandantenne
US2656463A (en) * 1951-04-03 1953-10-20 Rca Corp Broad-band directive antenna
US2939143A (en) * 1953-10-29 1960-05-31 Sadir Carpentier Wide band dipole antenna
US3369245A (en) * 1964-12-10 1968-02-13 Technical Appliance Corp Wing type dipole with end mounted stubs
US3475758A (en) * 1966-05-16 1969-10-28 Giuseppe De Vito Wide band radiating system embodying disc-type dipoles
US3501767A (en) * 1968-11-18 1970-03-17 Lambda Antenna Systems Corp Ultra-high frequency table top dipole mat antenna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994003940A1 (fr) * 1992-08-07 1994-02-17 Deltec New Zealand Limited Dipole

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