JP6995260B2 - 反射鏡アンテナ装置及び通信装置 - Google Patents

反射鏡アンテナ装置及び通信装置 Download PDF

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Publication number
JP6995260B2
JP6995260B2 JP2021560841A JP2021560841A JP6995260B2 JP 6995260 B2 JP6995260 B2 JP 6995260B2 JP 2021560841 A JP2021560841 A JP 2021560841A JP 2021560841 A JP2021560841 A JP 2021560841A JP 6995260 B2 JP6995260 B2 JP 6995260B2
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Japan
Prior art keywords
substrate
antenna device
reflector antenna
reflector
radio wave
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JP2021560841A
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English (en)
Japanese (ja)
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JPWO2021149143A1 (fr
Inventor
宏昌 中嶋
伸一 山本
道生 瀧川
修次 縫村
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Publication of JPWO2021149143A1 publication Critical patent/JPWO2021149143A1/ja
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    • 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

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  • 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 JPWO2021149143A1 (fr) 2021-07-29
JP6995260B2 true JP6995260B2 (ja) 2022-02-04

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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

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Publication number Publication date
JPWO2021149143A1 (fr) 2021-07-29
WO2021149143A1 (fr) 2021-07-29

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