CN120435802A - 无线传输系统 - Google Patents

无线传输系统

Info

Publication number
CN120435802A
CN120435802A CN202380085245.6A CN202380085245A CN120435802A CN 120435802 A CN120435802 A CN 120435802A CN 202380085245 A CN202380085245 A CN 202380085245A CN 120435802 A CN120435802 A CN 120435802A
Authority
CN
China
Prior art keywords
reflector
base station
transmission system
wireless transmission
reflection
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.)
Pending
Application number
CN202380085245.6A
Other languages
English (en)
Chinese (zh)
Inventor
神原久美子
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.)
AGC Inc
Original Assignee
Asahi Glass 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of CN120435802A publication Critical patent/CN120435802A/zh
Pending legal-status Critical Current

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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • 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
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0086—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices having materials with a synthesized negative refractive index, e.g. metamaterials or left-handed materials
    • 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
    • H01Q19/18—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 having two or more spaced reflecting surfaces
    • H01Q19/185—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 having two or more spaced reflecting surfaces wherein the surfaces are plane
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/145—Passive relay systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Signal Processing (AREA)
  • Aerials With Secondary Devices (AREA)
CN202380085245.6A 2022-12-13 2023-11-24 无线传输系统 Pending CN120435802A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-198617 2022-12-13
JP2022198617 2022-12-13
PCT/JP2023/042143 WO2024127942A1 (ja) 2022-12-13 2023-11-24 無線伝達システム

Publications (1)

Publication Number Publication Date
CN120435802A true CN120435802A (zh) 2025-08-05

Family

ID=91485664

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380085245.6A Pending CN120435802A (zh) 2022-12-13 2023-11-24 无线传输系统

Country Status (4)

Country Link
US (1) US20250309551A1 (https=)
JP (1) JPWO2024127942A1 (https=)
CN (1) CN120435802A (https=)
WO (1) WO2024127942A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12334910B2 (en) 2021-07-06 2025-06-17 Skyworks Solutions, Inc. Surface acoustic wave resonator with asymmetric reflectors
WO2026042172A1 (ja) * 2024-08-20 2026-02-26 Ｎｔｔ株式会社 対応付け処理装置、対応付け方法、及び対応付けプログラム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11177577B2 (en) * 2017-02-21 2021-11-16 3M Innovative Properties Company Passive repeater device, microwave network, and method of designing a repeater device
US12531325B2 (en) * 2020-10-28 2026-01-20 Sumitomo Electric Industries, Ltd. Reflection unit and wireless transmission system
WO2022186385A1 (ja) * 2021-03-04 2022-09-09 大日本印刷株式会社 周波数選択反射板および反射構造体

Also Published As

Publication number Publication date
JPWO2024127942A1 (https=) 2024-06-20
US20250309551A1 (en) 2025-10-02
WO2024127942A1 (ja) 2024-06-20

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