BE477140A - - Google Patents

Info

Publication number
BE477140A
BE477140A BE477140DA BE477140A BE 477140 A BE477140 A BE 477140A BE 477140D A BE477140D A BE 477140DA BE 477140 A BE477140 A BE 477140A
Authority
BE
Belgium
Application number
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
Publication of BE477140A publication Critical patent/BE477140A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • 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
BE477140D 1945-11-19 1947-11-05 BE477140A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US629665A US2447879A (en) 1945-11-19 1945-11-19 Antenna

Publications (1)

Publication Number Publication Date
BE477140A true BE477140A (enrdf_load_html_response) 1947-12-31

Family

ID=24523968

Family Applications (1)

Application Number Title Priority Date Filing Date
BE477140D BE477140A (enrdf_load_html_response) 1945-11-19 1947-11-05

Country Status (4)

Country Link
US (1) US2447879A (enrdf_load_html_response)
BE (1) BE477140A (enrdf_load_html_response)
FR (3) FR938806A (enrdf_load_html_response)
GB (1) GB654935A (enrdf_load_html_response)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467961A (en) * 1946-02-20 1949-04-19 Electronies Res Inc Antenna
US2493569A (en) * 1946-05-13 1950-01-03 Gen Electric Composite loop antenna system
US2622196A (en) * 1949-01-13 1952-12-16 Alford Andrew Antenna
US2666138A (en) * 1950-05-25 1954-01-12 Radiart Corp Antenna
DE867256C (de) * 1951-04-29 1953-02-16 Max Engels Fa Ultrakurzwellen-Antenne
US3011051A (en) * 1958-10-16 1961-11-28 Univ New England Means for the generation and transmission of very large pulses of radio frequency waves
US3176299A (en) * 1962-06-06 1965-03-30 Electronics Res Inc Circular-type antenna with symmet-rically movable arms providing capacitive and inductive variation for tuning
USRE26196E (en) * 1962-06-29 1967-04-25 Open ring antenna

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1647283A (en) * 1925-10-07 1927-11-01 Esau Abraham Arrangement for improving short-wave radiation into space
US2190816A (en) * 1937-10-20 1940-02-20 Hazeltine Corp Antenna
US2324462A (en) * 1941-11-15 1943-07-13 Gen Electric High frequency antenna system

Also Published As

Publication number Publication date
GB654935A (en) 1951-07-04
FR55341E (fr) 1952-01-02
US2447879A (en) 1948-08-24
FR938806A (fr) 1948-10-26
FR55093E (fr) 1951-06-06

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