JP7833613B2 - 電波反射板 - Google Patents

電波反射板

Info

Publication number
JP7833613B2
JP7833613B2 JP2025505112A JP2025505112A JP7833613B2 JP 7833613 B2 JP7833613 B2 JP 7833613B2 JP 2025505112 A JP2025505112 A JP 2025505112A JP 2025505112 A JP2025505112 A JP 2025505112A JP 7833613 B2 JP7833613 B2 JP 7833613B2
Authority
JP
Japan
Prior art keywords
inclined surface
plane
intensity
respect
reflected
Prior art date
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.)
Active
Application number
JP2025505112A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024185328A5 (https=
JPWO2024185328A1 (https=
Inventor
元珠 竇
立飛 鄭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
Alps Alpine Co Ltd
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 by Alps Electric Co Ltd, Alps Alpine Co Ltd filed Critical Alps Electric Co Ltd
Publication of JPWO2024185328A1 publication Critical patent/JPWO2024185328A1/ja
Publication of JPWO2024185328A5 publication Critical patent/JPWO2024185328A5/ja
Application granted granted Critical
Publication of JP7833613B2 publication Critical patent/JP7833613B2/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
    • H01Q15/18—Reflecting surfaces; Equivalent structures comprising plurality of mutually inclined plane surfaces, e.g. corner reflector

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
JP2025505112A 2023-03-06 2024-01-24 電波反射板 Active JP7833613B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023033934 2023-03-06
JP2023033934 2023-03-06
PCT/JP2024/002023 WO2024185328A1 (ja) 2023-03-06 2024-01-24 電波反射板

Publications (3)

Publication Number Publication Date
JPWO2024185328A1 JPWO2024185328A1 (https=) 2024-09-12
JPWO2024185328A5 JPWO2024185328A5 (https=) 2025-11-10
JP7833613B2 true JP7833613B2 (ja) 2026-03-19

Family

ID=92674376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025505112A Active JP7833613B2 (ja) 2023-03-06 2024-01-24 電波反射板

Country Status (4)

Country Link
US (1) US20250379368A1 (https=)
EP (1) EP4679635A1 (https=)
JP (1) JP7833613B2 (https=)
WO (1) WO2024185328A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006108841A (ja) 2004-10-01 2006-04-20 Ntt Docomo Inc アンテナ装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6385504A (ja) 1986-09-29 1988-04-16 Reiko Co Ltd 熱線遮蔽性透明フイルム
JP3749880B2 (ja) * 2002-06-13 2006-03-01 株式会社エヌ・ティ・ティ・ドコモ アンテナ装置
JP2023033934A (ja) 2021-08-30 2023-03-13 ブラザー工業株式会社 印刷システム及び制御装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006108841A (ja) 2004-10-01 2006-04-20 Ntt Docomo Inc アンテナ装置

Also Published As

Publication number Publication date
EP4679635A1 (en) 2026-01-14
JPWO2024185328A1 (https=) 2024-09-12
WO2024185328A1 (ja) 2024-09-12
US20250379368A1 (en) 2025-12-11

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