JP5931887B2 - 遠隔ビームを形成するための方法及び装置 - Google Patents

遠隔ビームを形成するための方法及び装置 Download PDF

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Publication number
JP5931887B2
JP5931887B2 JP2013534130A JP2013534130A JP5931887B2 JP 5931887 B2 JP5931887 B2 JP 5931887B2 JP 2013534130 A JP2013534130 A JP 2013534130A JP 2013534130 A JP2013534130 A JP 2013534130A JP 5931887 B2 JP5931887 B2 JP 5931887B2
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Prior art keywords
signal
positioning
state
reference signal
antenna array
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Japanese (ja)
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JP2014502342A (ja
JP2014502342A5 (enExample
Inventor
ディヴィッド スモール
ディヴィッド スモール
Original Assignee
ロケイタ コーポレイション プロプライエタリー リミテッド
ロケイタ コーポレイション プロプライエタリー リミテッド
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Priority claimed from AU2010904696A external-priority patent/AU2010904696A0/en
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Publication of JP2014502342A5 publication Critical patent/JP2014502342A5/ja
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • 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
    • 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
    • G01S1/04—Details
    • G01S1/042—Transmitters
    • 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
    • G01S1/08—Systems for determining direction or position line
    • G01S1/44—Rotating or oscillating beam beacons defining directions in the plane of rotation or oscillation
    • G01S1/54—Narrow-beam systems producing at a receiver a pulse-type envelope signal of the carrier wave of the beam, the timing of which is dependent upon the angle between the direction of the receiver from the beacon and a reference direction from the beacon; Overlapping broad beam systems defining a narrow zone and producing at a receiver a pulse-type envelope signal of the carrier wave of the beam, the timing of which is dependent upon the angle between the direction of the receiver from the beacon and a reference direction from the beacon
    • G01S1/58—Narrow-beam systems producing at a receiver a pulse-type envelope signal of the carrier wave of the beam, the timing of which is dependent upon the angle between the direction of the receiver from the beacon and a reference direction from the beacon; Overlapping broad beam systems defining a narrow zone and producing at a receiver a pulse-type envelope signal of the carrier wave of the beam, the timing of which is dependent upon the angle between the direction of the receiver from the beacon and a reference direction from the beacon wherein a characteristic of the beam transmitted or of an auxiliary signal is varied in time synchronously with rotation or oscillation of the beam
    • G01S1/66—Superimposing direction-indicating intelligence signals, e.g. speech, Morse
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205—Details
    • G01S5/0218—Multipath in signal reception
    • 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
    • H01Q21/061—Two dimensional planar arrays
    • 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
    • H01Q3/005—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using remotely controlled antenna positioning or scanning
    • 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
    • H01Q3/24—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/042—Detectors therefor, e.g. correlators, state machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Evolutionary Computation (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Transmission System (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2013534130A 2010-10-21 2011-10-21 遠隔ビームを形成するための方法及び装置 Active JP5931887B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2010904696A AU2010904696A0 (en) 2010-10-21 Method and Apparatus for Forming a Remote Beam
AU2010904696 2010-10-21
PCT/AU2011/001346 WO2012051669A1 (en) 2010-10-21 2011-10-21 Method and apparatus for forming a remote beam

Publications (3)

Publication Number Publication Date
JP2014502342A JP2014502342A (ja) 2014-01-30
JP2014502342A5 JP2014502342A5 (enExample) 2015-03-26
JP5931887B2 true JP5931887B2 (ja) 2016-06-08

Family

ID=45974565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013534130A Active JP5931887B2 (ja) 2010-10-21 2011-10-21 遠隔ビームを形成するための方法及び装置

Country Status (10)

Country Link
US (2) US9640865B2 (enExample)
EP (1) EP2630692B1 (enExample)
JP (1) JP5931887B2 (enExample)
KR (1) KR101822689B1 (enExample)
CN (1) CN103168391B (enExample)
AU (1) AU2011318253B2 (enExample)
ES (1) ES2654658T3 (enExample)
IL (1) IL225582B (enExample)
SG (1) SG189297A1 (enExample)
WO (1) WO2012051669A1 (enExample)

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Also Published As

Publication number Publication date
IL225582A0 (en) 2013-06-27
JP2014502342A (ja) 2014-01-30
US20130207842A1 (en) 2013-08-15
CN103168391B (zh) 2016-06-15
EP2630692A1 (en) 2013-08-28
US20170194705A1 (en) 2017-07-06
AU2011318253A1 (en) 2013-05-02
SG189297A1 (en) 2013-05-31
US10608337B2 (en) 2020-03-31
AU2011318253B2 (en) 2015-07-23
EP2630692B1 (en) 2017-10-04
KR20130130702A (ko) 2013-12-02
WO2012051669A1 (en) 2012-04-26
IL225582B (en) 2018-08-30
ES2654658T3 (es) 2018-02-14
US9640865B2 (en) 2017-05-02
CN103168391A (zh) 2013-06-19
KR101822689B1 (ko) 2018-01-26
EP2630692A4 (en) 2014-07-23

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