JPWO2021149143A1 - - Google Patents

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Publication number
JPWO2021149143A1
JPWO2021149143A1 JP2021560841A JP2021560841A JPWO2021149143A1 JP WO2021149143 A1 JPWO2021149143 A1 JP WO2021149143A1 JP 2021560841 A JP2021560841 A JP 2021560841A JP 2021560841 A JP2021560841 A JP 2021560841A JP WO2021149143 A1 JPWO2021149143 A1 JP WO2021149143A1
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
JP2021560841A
Other languages
Japanese (ja)
Other versions
JP6995260B2 (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 JPWO2021149143A1 publication Critical patent/JPWO2021149143A1/ja
Application granted granted Critical
Publication of JP6995260B2 publication Critical patent/JP6995260B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/18—Reflecting surfaces; Equivalent structures comprising plurality of mutually inclined plane surfaces, e.g. corner reflector
    • H01Q15/20—Collapsible reflectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
    • 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
    • H01Q3/01—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 shape of the antenna or antenna system

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP2021560841A 2020-01-21 2020-01-21 反射鏡アンテナ装置及び通信装置 Active JP6995260B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/001905 WO2021149143A1 (fr) 2020-01-21 2020-01-21 Dispositif d'antenne à réflecteur et dispositif de communication

Publications (2)

Publication Number Publication Date
JPWO2021149143A1 true JPWO2021149143A1 (fr) 2021-07-29
JP6995260B2 JP6995260B2 (ja) 2022-02-04

Family

ID=76992236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021560841A Active JP6995260B2 (ja) 2020-01-21 2020-01-21 反射鏡アンテナ装置及び通信装置

Country Status (2)

Country Link
JP (1) JP6995260B2 (fr)
WO (1) WO2021149143A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010020914A1 (en) * 2000-03-10 2001-09-13 Antoine Roederer Reflector antenna comprising a plurality of panels
JP2014165754A (ja) * 2013-02-26 2014-09-08 Mitsubishi Heavy Ind Ltd 指向特性可変アンテナ
JP2018510559A (ja) * 2015-02-24 2018-04-12 フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン 電子回路を有する反射器および反射器を有するアンテナデバイス

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010020914A1 (en) * 2000-03-10 2001-09-13 Antoine Roederer Reflector antenna comprising a plurality of panels
JP2014165754A (ja) * 2013-02-26 2014-09-08 Mitsubishi Heavy Ind Ltd 指向特性可変アンテナ
JP2018510559A (ja) * 2015-02-24 2018-04-12 フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン 電子回路を有する反射器および反射器を有するアンテナデバイス

Also Published As

Publication number Publication date
WO2021149143A1 (fr) 2021-07-29
JP6995260B2 (ja) 2022-02-04

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