CH276449A - Radioanlage mit mindestens einem Antennensystem, dessen Richtcharakteristik einen Raum abtastet. - Google Patents

Radioanlage mit mindestens einem Antennensystem, dessen Richtcharakteristik einen Raum abtastet.

Info

Publication number
CH276449A
CH276449A CH276449DA CH276449A CH 276449 A CH276449 A CH 276449A CH 276449D A CH276449D A CH 276449DA CH 276449 A CH276449 A CH 276449A
Authority
CH
Switzerland
Prior art keywords
scans
room
directional characteristic
antenna system
radio system
Prior art date
Application number
Other languages
English (en)
Inventor
Corporation Hazeltine
Original Assignee
Hazeltine 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 Hazeltine Corp filed Critical Hazeltine Corp
Publication of CH276449A publication Critical patent/CH276449A/de

Links

Classifications

    • 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
    • H01Q3/26—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
CH276449D 1943-10-27 1947-04-28 Radioanlage mit mindestens einem Antennensystem, dessen Richtcharakteristik einen Raum abtastet. CH276449A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US276449XA 1943-10-27 1943-10-27

Publications (1)

Publication Number Publication Date
CH276449A true CH276449A (de) 1951-07-15

Family

ID=21838945

Family Applications (1)

Application Number Title Priority Date Filing Date
CH276449D CH276449A (de) 1943-10-27 1947-04-28 Radioanlage mit mindestens einem Antennensystem, dessen Richtcharakteristik einen Raum abtastet.

Country Status (5)

Country Link
BE (1) BE472946A (de)
CH (1) CH276449A (de)
FR (1) FR945106A (de)
GB (1) GB589609A (de)
NL (1) NL131361B (de)

Also Published As

Publication number Publication date
NL131361B (de)
FR945106A (fr) 1949-04-26
GB589609A (en) 1947-06-25
BE472946A (de)

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