JPS4847246A - - Google Patents

Info

Publication number
JPS4847246A
JPS4847246A JP10121372A JP10121372A JPS4847246A JP S4847246 A JPS4847246 A JP S4847246A JP 10121372 A JP10121372 A JP 10121372A JP 10121372 A JP10121372 A JP 10121372A JP S4847246 A JPS4847246 A JP S4847246A
Authority
JP
Japan
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.)
Pending
Application number
JP10121372A
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 JPS4847246A publication Critical patent/JPS4847246A/ja
Pending legal-status Critical Current

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
    • 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)
JP10121372A 1971-10-11 1972-10-11 Pending JPS4847246A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPA659271 1971-10-11

Publications (1)

Publication Number Publication Date
JPS4847246A true JPS4847246A (ja) 1973-07-05

Family

ID=3764835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10121372A Pending JPS4847246A (ja) 1971-10-11 1972-10-11

Country Status (3)

Country Link
JP (1) JPS4847246A (ja)
CA (1) CA956370A (ja)
GB (1) GB1399643A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU508175B2 (en) * 1976-11-12 1980-03-13 University Of Sydney, The Drive arrangement foran ILS glidepath antenna array

Also Published As

Publication number Publication date
CA956370A (en) 1974-10-15
GB1399643A (en) 1975-07-02

Similar Documents

Publication Publication Date Title
ATA136472A (ja)
AR196074A1 (ja)
AU2658571A (ja)
AU2691671A (ja)
AU2564071A (ja)
AU2894671A (ja)
JPS4847246A (ja)
AU2941471A (ja)
AU2485671A (ja)
AU2742671A (ja)
AU2684071A (ja)
AU2684171A (ja)
AU2938071A (ja)
AU2415871A (ja)
AU2577671A (ja)
AU2503871A (ja)
AU2588771A (ja)
AR192311Q (ja)
AU2654071A (ja)
AR199640Q (ja)
AU2940971A (ja)
AU2669471A (ja)
AU2885171A (ja)
AU2486471A (ja)
AU2880771A (ja)