TWI872217B - 天線裝置 - Google Patents

天線裝置 Download PDF

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Publication number
TWI872217B
TWI872217B TW110108045A TW110108045A TWI872217B TW I872217 B TWI872217 B TW I872217B TW 110108045 A TW110108045 A TW 110108045A TW 110108045 A TW110108045 A TW 110108045A TW I872217 B TWI872217 B TW I872217B
Authority
TW
Taiwan
Prior art keywords
super
low
antenna
electrode
film
Prior art date
Application number
TW110108045A
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English (en)
Chinese (zh)
Other versions
TW202207523A (zh
Inventor
文寅烈
面了明
坂田喜博
黒崎壽文
森本祥平
姜勝澤
李昌炯
徐睿浚
Original Assignee
日商日寫股份有限公司
仁川大學校產學協力團
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.)
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Publication date
Application filed by 日商日寫股份有限公司, 仁川大學校產學協力團 filed Critical 日商日寫股份有限公司
Publication of TW202207523A publication Critical patent/TW202207523A/zh
Application granted granted Critical
Publication of TWI872217B publication Critical patent/TWI872217B/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/273—Adaptation for carrying or wearing by persons or animals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/40—Radiating elements coated with or embedded in protective material
    • 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
    • H01Q15/006—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces
    • 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
    • H01Q15/006—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces
    • H01Q15/008—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces said selective devices having Sievenpipers' mushroom elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • 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
    • H01Q15/0093—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices having a fractal shape

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Details Of Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
TW110108045A 2020-03-13 2021-03-08 天線裝置 TWI872217B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-044691 2020-03-13
JP2020044691A JP7142049B2 (ja) 2020-03-13 2020-03-13 アンテナ装置

Publications (2)

Publication Number Publication Date
TW202207523A TW202207523A (zh) 2022-02-16
TWI872217B true TWI872217B (zh) 2025-02-11

Family

ID=77670666

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110108045A TWI872217B (zh) 2020-03-13 2021-03-08 天線裝置

Country Status (6)

Country Link
US (1) US12308513B2 (enExample)
EP (1) EP4096021B1 (enExample)
JP (1) JP7142049B2 (enExample)
CN (1) CN115280591B (enExample)
TW (1) TWI872217B (enExample)
WO (1) WO2021182106A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102586162B1 (ko) * 2023-03-07 2023-10-05 국방과학연구소 대역저지 및 동작주파수 대역 가변 특성을 갖는 전도체 비발디 안테나 및 이를 포함하는 배열안테나
CN116706532B (zh) * 2023-08-08 2023-10-03 安徽大学 一种高前后比超高频射频识别阅读器天线
FR3152180B1 (fr) * 2023-08-18 2025-09-05 Thales Sa Dispositif et procédé de reconstruction d'un front d'onde

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080129511A1 (en) * 2006-12-05 2008-06-05 The Hong Kong University Of Science And Technology Rfid tag and antenna
CN102834969B (zh) * 2010-03-31 2015-02-11 联想创新有限公司（香港) 无线通信装置和电流减小方法
TW201803043A (zh) * 2016-07-01 2018-01-16 英特爾公司 具有天線之半導體封裝體

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JP3666411B2 (ja) * 2001-05-07 2005-06-29 ソニー株式会社 高周波モジュール装置
JP4557169B2 (ja) * 2005-10-03 2010-10-06 株式会社デンソー アンテナ
JP2007312164A (ja) * 2006-05-19 2007-11-29 Hitachi Ltd 圧電薄膜共振器並びにそれを用いた高周波フィルタ及び高周波モジュール
US8514147B2 (en) * 2006-11-22 2013-08-20 Nec Tokin Corporation EBG structure, antenna device, RFID tag, noise filter, noise absorptive sheet and wiring board with noise absorption function
CN102593606B (zh) * 2012-02-29 2013-12-25 深圳光启创新技术有限公司 一种倾斜反射板的超材料天线及卫星电视接收系统
US10068703B1 (en) * 2014-07-21 2018-09-04 Energous Corporation Integrated miniature PIFA with artificial magnetic conductor metamaterials
US9500772B2 (en) * 2014-12-11 2016-11-22 The United States Of America As Represented By The Secretary Of The Navy Metafilm for loss-induced super-scattering and gain-induced absorption of electromagnetic wave
US20160174842A1 (en) * 2014-12-17 2016-06-23 Elwha Llc Epidermal electronics systems having radio frequency antennas systems and methods
JP2018170679A (ja) 2017-03-30 2018-11-01 株式会社村田製作所 アンテナ装置及び電子機器
EP3704760B1 (en) * 2017-10-30 2025-10-15 Wafer LLC Multi-layer liquid crystal phase modulator
CN108183320A (zh) * 2017-11-07 2018-06-19 扬州悦扬光电科技有限公司 一种基于ebg结构的微带天线
KR102458448B1 (ko) * 2017-12-22 2022-10-26 삼성디스플레이 주식회사 표시장치
US20190207315A1 (en) 2018-01-04 2019-07-04 Electronics And Telecommunications Research Institute Antenna and method for manufacturing the same
US11350522B2 (en) * 2019-03-26 2022-05-31 Sony Corporation Microwave antenna apparatus
CN110690580A (zh) * 2019-09-18 2020-01-14 中国科学院国家空间科学中心 一种太赫兹低损耗的二维多波束超表面天线及其设计方法
CN117096586A (zh) * 2020-12-31 2023-11-21 华为技术有限公司 贴片天线及电子设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080129511A1 (en) * 2006-12-05 2008-06-05 The Hong Kong University Of Science And Technology Rfid tag and antenna
CN102834969B (zh) * 2010-03-31 2015-02-11 联想创新有限公司（香港) 无线通信装置和电流减小方法
TW201803043A (zh) * 2016-07-01 2018-01-16 英特爾公司 具有天線之半導體封裝體

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
期刊 Sakthi Abirami Balakrishnan, Esther Florence Sundarsingh "Conformal self-balanced EBG integrated printed folded dipole antenna for wireless body area networks" First 14 August 2019 *

Also Published As

Publication number Publication date
EP4096021A4 (en) 2023-08-23
EP4096021A1 (en) 2022-11-30
WO2021182106A1 (ja) 2021-09-16
EP4096021B1 (en) 2024-08-21
CN115280591B (zh) 2025-08-19
JP2021145318A (ja) 2021-09-24
TW202207523A (zh) 2022-02-16
US12308513B2 (en) 2025-05-20
CN115280591A (zh) 2022-11-01
US20230130575A1 (en) 2023-04-27
JP7142049B2 (ja) 2022-09-26

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