FR579232A - Perfectionnements apportés aux antennes - Google Patents

Perfectionnements apportés aux antennes

Info

Publication number
FR579232A
FR579232A FR579232DA FR579232A FR 579232 A FR579232 A FR 579232A FR 579232D A FR579232D A FR 579232DA FR 579232 A FR579232 A FR 579232A
Authority
FR
France
Prior art keywords
antennas
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.)
Expired
Application number
Other languages
English (en)
Inventor
Lucien Levy
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
Application granted granted Critical
Publication of FR579232A publication Critical patent/FR579232A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
FR579232D 1923-06-06 1923-06-06 Perfectionnements apportés aux antennes Expired FR579232A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR426944X 1923-06-06

Publications (1)

Publication Number Publication Date
FR579232A true FR579232A (fr) 1924-10-13

Family

ID=8899000

Family Applications (1)

Application Number Title Priority Date Filing Date
FR579232D Expired FR579232A (fr) 1923-06-06 1923-06-06 Perfectionnements apportés aux antennes

Country Status (3)

Country Link
BE (1) BE217245A (fr)
DE (1) DE426944C (fr)
FR (1) FR579232A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608845A1 (fr) * 1986-12-22 1988-06-24 Pizon Ernest Antenne receptrice ou emettrice d'ondes electromagnetiques, notamment pour autoradio

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968243C (de) * 1938-12-23 1958-01-30 Siemens Ag Peilrahmen mit magnetisierbarem Kern nach Art der Massekerne
DE976578C (de) * 1941-04-11 1963-12-05 Siemens Ag Variometeranordnung mit verschiedenen Variationsbereichen
DE932252C (de) * 1943-08-31 1955-08-29 Siemens Ag Kreuzkernpeiler
DE917494C (de) * 1944-08-24 1954-09-06 Lorenz C Ag Stabfoermiger Leiter fuer einen abstimmbaren elektrischen Kreis
BE504945A (fr) * 1950-08-03
DE914984C (de) * 1950-08-05 1954-07-12 Max Grundig Drehbare magnetische Richtantenne
GB707142A (en) * 1950-12-04 1954-04-14 Wladimir John Polydoroff Improvements in and relating to antennas for radio apparatus
DE1297715B (de) * 1967-06-29 1969-06-19 Telefunken Patent Rahmenantenne mit einem Kern hochpermeablen Materials zur Verwendung als Empfangsantenne in einem verlustbehafteten Medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608845A1 (fr) * 1986-12-22 1988-06-24 Pizon Ernest Antenne receptrice ou emettrice d'ondes electromagnetiques, notamment pour autoradio

Also Published As

Publication number Publication date
BE217245A (fr)
DE426944C (de) 1926-03-23

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