FR1049116A - Perfectionnements aux systèmes d'antenne - Google Patents

Perfectionnements aux systèmes d'antenne

Info

Publication number
FR1049116A
FR1049116A FR1049116DA FR1049116A FR 1049116 A FR1049116 A FR 1049116A FR 1049116D A FR1049116D A FR 1049116DA FR 1049116 A FR1049116 A FR 1049116A
Authority
FR
France
Prior art keywords
antenna systems
antenna
systems
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)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1049116A publication Critical patent/FR1049116A/fr
Expired 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced with unbalanced lines or devices
FR1049116D 1951-01-19 1952-01-15 Perfectionnements aux systèmes d'antenne Expired FR1049116A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US206819A US2742641A (en) 1951-01-19 1951-01-19 Antenna system

Publications (1)

Publication Number Publication Date
FR1049116A true FR1049116A (fr) 1953-12-28

Family

ID=22768110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1049116D Expired FR1049116A (fr) 1951-01-19 1952-01-15 Perfectionnements aux systèmes d'antenne

Country Status (2)

Country Link
US (1) US2742641A (fr)
FR (1) FR1049116A (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2229078A (en) * 1938-04-01 1941-01-21 Rca Corp Radio relaying system
NL62581C (fr) * 1938-05-18
GB517772A (en) * 1938-06-28 1940-02-08 Edward Cecil Cork Improvements in or relating to aerials or aerial systems
DE866680C (de) * 1938-11-24 1953-02-12 Telefunken Gmbh Antennenanordnung, bestehend aus einem an den Innenleiter und einem an den Aussenleiter einer koaxialen Leitung angeschlossenen Strahler
US2476949A (en) * 1945-08-02 1949-07-26 Robert J Adams Antenna
US2509253A (en) * 1946-04-29 1950-05-30 Farnsworth Res Corp Vertical antenna array

Also Published As

Publication number Publication date
US2742641A (en) 1956-04-17

Similar Documents

Publication Publication Date Title
FR1060595A (fr) Réseaux et combinaisons de systèmes d'antennes
FR1048082A (fr) Perfectionnements aux systèmes radioélectriques indicateurs de distance
FR1045903A (fr) Perfectionnements aux antennes et systèmes d'inductance
FR930057A (fr) Perfectionnements aux systèmes d'antennes
FR979438A (fr) Perfectionnements aux systèmes d'antennes
FR1107577A (fr) Perfectionnements aux systèmes d'antennes directives
FR939313A (fr) Perfectionnements aux systèmes d'antennes dipôles
FR932829A (fr) Perfectionnements aux systèmes d'antennes radio-électriques
FR1049116A (fr) Perfectionnements aux systèmes d'antenne
FR981185A (fr) Systèmes d'antennes
FR1061569A (fr) Perfectionnements aux antennes
FR1070595A (fr) Disposition d'antenne
FR1018875A (fr) Perfectionnements aux systèmes d'antennes
FR1054372A (fr) Perfectionnements aux systèmes de télécommunication
FR57885E (fr) Perfectionnements aux systèmes d'antennes
FR1039854A (fr) Perfectionnements aux systèmes de débouchage
FR1033649A (fr) Perfectionnements aux systèmes de télévision
FR1025939A (fr) Perfectionnements aux systèmes téléphoniques
AT172904B (de) Nahschwundmindernde Vertikalantenne
FR1064501A (fr) Perfectionnements aux systèmes de réception de télévision
FR1039711A (fr) Perfectionnements aux systèmes électromagnétiques polarisés
FR923036A (fr) Perfectionnements aux systèmes d'antennes
FR1040008A (fr) Perfectionnements aux systèmes de télévision
CA479721A (fr) Radiogoniometres a antennes bipolaires
FR923933A (fr) Perfectionnements aux systèmes d'antennes dirigés