SE355270B - - Google Patents

Info

Publication number
SE355270B
SE355270B SE14983/69A SE1498369A SE355270B SE 355270 B SE355270 B SE 355270B SE 14983/69 A SE14983/69 A SE 14983/69A SE 1498369 A SE1498369 A SE 1498369A SE 355270 B SE355270 B SE 355270B
Authority
SE
Sweden
Application number
SE14983/69A
Inventor
L Himmel
S Dodington
E Parker
Original Assignee
Int Standard 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 Int Standard Corp filed Critical Int Standard Corp
Publication of SE355270B publication Critical patent/SE355270B/xx

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
    • H01Q19/28—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 a secondary device in the form of two or more substantially straight conductive elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/446—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element the radiating element being at the centre of one or more rings of auxiliary elements
SE14983/69A 1968-11-01 1969-10-31 SE355270B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77268668A 1968-11-01 1968-11-01

Publications (1)

Publication Number Publication Date
SE355270B true SE355270B (xx) 1973-04-09

Family

ID=25095865

Family Applications (1)

Application Number Title Priority Date Filing Date
SE14983/69A SE355270B (xx) 1968-11-01 1969-10-31

Country Status (9)

Country Link
US (1) US3560978A (xx)
JP (1) JPS4932239B1 (xx)
BE (1) BE749080A (xx)
BR (1) BR6913783D0 (xx)
DE (1) DE1953443C3 (xx)
ES (1) ES373060A1 (xx)
FR (1) FR2022375B1 (xx)
GB (1) GB1275579A (xx)
SE (1) SE355270B (xx)

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US3334348A (en) * 1966-11-25 1967-08-01 Granger Associates Steerable monopole antenna system having a plurality of reflectors, said reflectors comprising a series of tubular vacuum switches

Also Published As

Publication number Publication date
DE1953443A1 (de) 1970-05-27
GB1275579A (en) 1972-05-24
BE749080A (fr) 1970-10-19
DE1953443C3 (de) 1974-04-18
FR2022375A1 (xx) 1970-07-31
DE1953443B2 (de) 1973-09-13
ES373060A1 (es) 1971-11-16
JPS4932239B1 (xx) 1974-08-28
BR6913783D0 (pt) 1973-01-02
FR2022375B1 (xx) 1975-08-22
US3560978A (en) 1971-02-02

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