FR939313A - Perfectionnements aux systèmes d'antennes dipôles - Google Patents

Perfectionnements aux systèmes d'antennes dipôles

Info

Publication number
FR939313A
FR939313A FR939313DA FR939313A FR 939313 A FR939313 A FR 939313A FR 939313D A FR939313D A FR 939313DA FR 939313 A FR939313 A FR 939313A
Authority
FR
France
Prior art keywords
dipole antenna
antenna systems
systems
dipole
antenna
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)
French (fr)
Inventor
Eric Osborne Willoughby
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR939313A publication Critical patent/FR939313A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H01Q13/16—Folded slot antennas
    • 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
FR939313D 1945-02-06 1946-08-29 Perfectionnements aux systèmes d'antennes dipôles Expired FR939313A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB277169X 1945-02-06

Publications (1)

Publication Number Publication Date
FR939313A true FR939313A (fr) 1948-11-10

Family

ID=10264140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939313D Expired FR939313A (fr) 1945-02-06 1946-08-29 Perfectionnements aux systèmes d'antennes dipôles

Country Status (5)

Country Link
US (1) US2511029A (de)
BE (1) BE476043A (de)
CH (1) CH277169A (de)
FR (1) FR939313A (de)
NL (1) NL71181C (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2665381A (en) * 1947-10-16 1954-01-05 Smith Slotted cylindrical antenna
US2755465A (en) * 1949-10-07 1956-07-17 Marconi Wireless Telegraph Co Aerials
US2746039A (en) * 1952-04-28 1956-05-15 Alford Andrew Antenna
US2841791A (en) * 1953-01-26 1958-07-01 Allen Bradley Co High dielectric type antenna
US3228031A (en) * 1963-12-18 1966-01-04 Sony Corp Dipole antenna with movable reflector all supported by coaxial cable
US3696433A (en) * 1970-07-17 1972-10-03 Teledyne Ryan Aeronautical Co Resonant slot antenna structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE220358A (de) * 1940-07-20
BE443465A (de) * 1940-11-21
US2299218A (en) * 1941-11-24 1942-10-20 Fener Alfred Adjustable dipole antenna unit
US2414266A (en) * 1942-06-27 1947-01-14 Rca Corp Antenna

Also Published As

Publication number Publication date
CH277169A (fr) 1951-08-15
BE476043A (de)
US2511029A (en) 1950-06-13
NL71181C (de)

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