JPWO2021152825A1 - - Google Patents

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Publication number
JPWO2021152825A1
JPWO2021152825A1 JP2021564957A JP2021564957A JPWO2021152825A1 JP WO2021152825 A1 JPWO2021152825 A1 JP WO2021152825A1 JP 2021564957 A JP2021564957 A JP 2021564957A JP 2021564957 A JP2021564957 A JP 2021564957A JP WO2021152825 A1 JPWO2021152825 A1 JP WO2021152825A1
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JP
Japan
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JP2021564957A
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Japanese (ja)
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JP7038929B2 (en
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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
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • 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
    • H01Q3/28—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 amplitude
JP2021564957A 2020-01-31 2020-01-31 Antenna device, excitation amplitude control device and radar device Active JP7038929B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/003698 WO2021152825A1 (en) 2020-01-31 2020-01-31 Antenna device, excitation amplitude control device, and radar device

Publications (2)

Publication Number Publication Date
JPWO2021152825A1 true JPWO2021152825A1 (en) 2021-08-05
JP7038929B2 JP7038929B2 (en) 2022-03-18

Family

ID=77078824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021564957A Active JP7038929B2 (en) 2020-01-31 2020-01-31 Antenna device, excitation amplitude control device and radar device

Country Status (2)

Country Link
JP (1) JP7038929B2 (en)
WO (1) WO2021152825A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01153715U (en) * 1988-04-18 1989-10-23
JPH0595221A (en) * 1991-09-30 1993-04-16 Mitsubishi Electric Corp Antenna system
JP2012222792A (en) * 2011-04-14 2012-11-12 Mitsubishi Electric Corp Antenna device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01153715U (en) * 1988-04-18 1989-10-23
JPH0595221A (en) * 1991-09-30 1993-04-16 Mitsubishi Electric Corp Antenna system
JP2012222792A (en) * 2011-04-14 2012-11-12 Mitsubishi Electric Corp Antenna device

Also Published As

Publication number Publication date
JP7038929B2 (en) 2022-03-18
WO2021152825A1 (en) 2021-08-05

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