KR101822689B1 - 원격 빔을 형성하는 방법 및 장치 - Google Patents

원격 빔을 형성하는 방법 및 장치 Download PDF

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Publication number
KR101822689B1
KR101822689B1 KR1020137008808A KR20137008808A KR101822689B1 KR 101822689 B1 KR101822689 B1 KR 101822689B1 KR 1020137008808 A KR1020137008808 A KR 1020137008808A KR 20137008808 A KR20137008808 A KR 20137008808A KR 101822689 B1 KR101822689 B1 KR 101822689B1
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South Korea
Prior art keywords
signal
positioning
state
antenna elements
positioning signal
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KR1020137008808A
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English (en)
Korean (ko)
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KR20130130702A (ko
Inventor
데이비드 스몰
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로카타 코퍼레이션 피티와이 리미티드
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Priority claimed from AU2010904696A external-priority patent/AU2010904696A0/en
Application filed by 로카타 코퍼레이션 피티와이 리미티드 filed Critical 로카타 코퍼레이션 피티와이 리미티드
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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

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  • 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)
KR1020137008808A 2010-10-21 2011-10-21 원격 빔을 형성하는 방법 및 장치 Active KR101822689B1 (ko)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
KR20130130702A KR20130130702A (ko) 2013-12-02
KR101822689B1 true KR101822689B1 (ko) 2018-01-26

Family

ID=45974565

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137008808A Active KR101822689B1 (ko) 2010-10-21 2011-10-21 원격 빔을 형성하는 방법 및 장치

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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KR20160017974A (ko) 2014-08-07 2016-02-17 연세대학교 산학협력단 레이더의 복사소자 및 레이더 시스템
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US10374663B2 (en) * 2016-12-30 2019-08-06 Hughes Network Systems, Llc Digital dithering for reduction of quantization errors and side-lobe levels in phased array antennas
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KR102647167B1 (ko) * 2017-05-12 2024-03-13 로카타 코퍼레이션 피티와이 리미티드 사용자 플랫폼의 환경을 특징짓는 방법 및 장치
US10658762B2 (en) * 2017-07-14 2020-05-19 Apple Inc. Multi-band millimeter wave antenna arrays
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US5585803A (en) 1994-08-29 1996-12-17 Atr Optical And Radio Communications Research Labs Apparatus and method for controlling array antenna comprising a plurality of antenna elements with improved incoming beam tracking
US5790071A (en) 1997-07-03 1998-08-04 Lockheed Martin Corp. Method for determining orientation and attitude of a satellite- or aircraft-borne phased-array antenna
JP2000155171A (ja) 1998-09-14 2000-06-06 Toyota Central Res & Dev Lab Inc ホログラフィックレ―ダ
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Also Published As

Publication number Publication date
US10608337B2 (en) 2020-03-31
SG189297A1 (en) 2013-05-31
KR20130130702A (ko) 2013-12-02
AU2011318253B2 (en) 2015-07-23
IL225582A0 (en) 2013-06-27
JP2014502342A (ja) 2014-01-30
CN103168391B (zh) 2016-06-15
US20130207842A1 (en) 2013-08-15
WO2012051669A1 (en) 2012-04-26
US9640865B2 (en) 2017-05-02
IL225582B (en) 2018-08-30
US20170194705A1 (en) 2017-07-06
EP2630692B1 (en) 2017-10-04
CN103168391A (zh) 2013-06-19
JP5931887B2 (ja) 2016-06-08
ES2654658T3 (es) 2018-02-14
EP2630692A4 (en) 2014-07-23
EP2630692A1 (en) 2013-08-28
AU2011318253A1 (en) 2013-05-02

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