JPWO2020213525A1 - - Google Patents

Info

Publication number
JPWO2020213525A1
JPWO2020213525A1 JP2021514922A JP2021514922A JPWO2020213525A1 JP WO2020213525 A1 JPWO2020213525 A1 JP WO2020213525A1 JP 2021514922 A JP2021514922 A JP 2021514922A JP 2021514922 A JP2021514922 A JP 2021514922A JP WO2020213525 A1 JPWO2020213525 A1 JP WO2020213525A1
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.)
Granted
Application number
JP2021514922A
Other versions
JP7555597B2 (ja
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 JPWO2020213525A1 publication Critical patent/JPWO2020213525A1/ja
Application granted granted Critical
Publication of JP7555597B2 publication Critical patent/JP7555597B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/22—Longitudinal slot in boundary wall of waveguide or transmission line
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/26—Surface waveguide constituted by a single conductor, e.g. strip conductor
    • 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
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Waveguide Aerials (AREA)
JP2021514922A 2019-04-17 2020-04-10 アンテナデバイス、ビームステアリングシステム、レーダ装置、及びレーダ装置を用いたセンサ Active JP7555597B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019078858 2019-04-17
JP2019078858 2019-04-17
PCT/JP2020/016117 WO2020213525A1 (ja) 2019-04-17 2020-04-10 アンテナデバイス、ビームステアリングシステム、レーダ装置、及びレーダ装置を用いたセンサ

Publications (2)

Publication Number Publication Date
JPWO2020213525A1 true JPWO2020213525A1 (ja) 2020-10-22
JP7555597B2 JP7555597B2 (ja) 2024-09-25

Family

ID=72837802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021514922A Active JP7555597B2 (ja) 2019-04-17 2020-04-10 アンテナデバイス、ビームステアリングシステム、レーダ装置、及びレーダ装置を用いたセンサ

Country Status (2)

Country Link
JP (1) JP7555597B2 (ja)
WO (1) WO2020213525A1 (ja)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007026792A1 (ja) * 2005-09-01 2007-03-08 Murata Manufacturing Co., Ltd. レーダ装置
JP2012202830A (ja) 2011-03-25 2012-10-22 Toyota Central R&D Labs Inc 方位測定装置

Also Published As

Publication number Publication date
JP7555597B2 (ja) 2024-09-25
WO2020213525A1 (ja) 2020-10-22

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