CH255580A - Aerial reflector. - Google Patents

Aerial reflector.

Info

Publication number
CH255580A
CH255580A CH255580DA CH255580A CH 255580 A CH255580 A CH 255580A CH 255580D A CH255580D A CH 255580DA CH 255580 A CH255580 A CH 255580A
Authority
CH
Switzerland
Prior art keywords
aerial reflector
aerial
reflector
Prior art date
Application number
Other languages
French (fr)
Inventor
Inc Western Electric Co
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of CH255580A publication Critical patent/CH255580A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
    • H01Q19/13—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
    • H01Q19/13—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
    • H01Q19/134—Rear-feeds; Splash plate feeds
CH255580D 1945-07-21 1946-07-10 Aerial reflector. CH255580A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US606426A US2482158A (en) 1945-07-21 1945-07-21 Directive antenna system

Publications (1)

Publication Number Publication Date
CH255580A true CH255580A (en) 1948-06-30

Family

ID=24427922

Family Applications (1)

Application Number Title Priority Date Filing Date
CH255580D CH255580A (en) 1945-07-21 1946-07-10 Aerial reflector.

Country Status (5)

Country Link
US (1) US2482158A (en)
BE (1) BE466752A (en)
CH (1) CH255580A (en)
FR (1) FR930057A (en)
GB (1) GB626311A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2605415A (en) * 1945-09-14 1952-07-29 Samuel J Mason Parabolic reflector
US2846679A (en) * 1953-12-15 1958-08-05 Hughes Aircraft Co Beam forming antenna
US2829366A (en) * 1955-03-25 1958-04-01 Raytheon Mfg Co Antenna feed
US2893003A (en) * 1957-06-26 1959-06-30 James S Arnold Antenna feed
NL272285A (en) * 1960-12-19
US3218643A (en) * 1961-03-01 1965-11-16 Peter W Hannan Double-reflector antenna with critical dimensioning to achieve minimum aperture blocking
NO864563L (en) * 1986-06-03 1987-12-04 Sintef REFLECTOR ANTENNA WITH SELF-SUSTAINABLE MEASUREMENT ELEMENT.
FR2600824B1 (en) * 1986-06-25 1988-12-23 Coulet Gilbert BROADBAND ANTENNA FOR MICROWAVE
GB9007976D0 (en) * 1990-04-09 1990-06-06 Marconi Electronic Devices Antenna arrangement
WO1999010950A2 (en) * 1997-08-21 1999-03-04 Kildal Antenna Consulting Ab Improved reflector antenna with a self-supported feed
US6522305B2 (en) 2000-02-25 2003-02-18 Andrew Corporation Microwave antennas

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1281752A (en) * 1918-05-11 1918-10-15 Gen Electric Floodlight-reflector.
FR527896A (en) * 1920-12-04 1921-11-03 Gabriel Guinet Parabolic reflector system for heating and lighting
US1973296A (en) * 1929-04-24 1934-09-11 Telefunken Gmbh Broadcasting system using ultrashort waves
US1857120A (en) * 1930-05-29 1932-05-03 Transom Frederick Projector lamp
DE694423C (en) * 1933-12-14 1940-08-01 Chem Fab Dr Hugo Stoltzenberg Respiratory protection filter with several detachable individual filters connected in series
US2083242A (en) * 1934-01-27 1937-06-08 Telefunken Gmbh Method of direction finding
US2206923A (en) * 1934-09-12 1940-07-09 American Telephone & Telegraph Short wave radio system
US2095083A (en) * 1934-11-17 1937-10-05 Telefunken Gmbh Directional antenna system
US2370053A (en) * 1940-12-31 1945-02-20 Rca Corp Directive antenna system
US2407057A (en) * 1942-01-23 1946-09-03 Rca Corp Antenna system
US2422184A (en) * 1944-01-15 1947-06-17 Bell Telephone Labor Inc Directional microwave antenna

Also Published As

Publication number Publication date
GB626311A (en) 1949-07-13
BE466752A (en)
FR930057A (en) 1948-01-15
US2482158A (en) 1949-09-20

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