CN118044067A - 天线装置和通信装置 - Google Patents

天线装置和通信装置 Download PDF

Info

Publication number
CN118044067A
CN118044067A CN202280065929.5A CN202280065929A CN118044067A CN 118044067 A CN118044067 A CN 118044067A CN 202280065929 A CN202280065929 A CN 202280065929A CN 118044067 A CN118044067 A CN 118044067A
Authority
CN
China
Prior art keywords
waveguide
antenna
antenna element
region
corner
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
CN202280065929.5A
Other languages
English (en)
Chinese (zh)
Inventor
根本崇弥
上田英树
尾仲健吾
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of CN118044067A publication Critical patent/CN118044067A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/12—Hollow waveguides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/06—Waveguide mouths
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Waveguides (AREA)
  • Waveguide Aerials (AREA)
CN202280065929.5A 2021-09-28 2022-09-06 天线装置和通信装置 Pending CN118044067A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-157779 2021-09-28
JP2021157779 2021-09-28
PCT/JP2022/033463 WO2023053865A1 (ja) 2021-09-28 2022-09-06 アンテナ装置及び通信装置

Publications (1)

Publication Number Publication Date
CN118044067A true CN118044067A (zh) 2024-05-14

Family

ID=85782377

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280065929.5A Pending CN118044067A (zh) 2021-09-28 2022-09-06 天线装置和通信装置

Country Status (4)

Country Link
US (1) US12519236B2 (https=)
JP (1) JP7571892B2 (https=)
CN (1) CN118044067A (https=)
WO (1) WO2023053865A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7828310B2 (ja) * 2023-01-17 2026-03-11 株式会社東芝 アンテナ装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4341573B2 (ja) * 2005-03-30 2009-10-07 株式会社デンソー 電波送受信モジュールおよび、この電波送受信モジュールを用いたイメージングセンサ
EP2068400A1 (en) 2007-12-03 2009-06-10 Sony Corporation Slot antenna for mm-wave signals
US9905922B2 (en) 2011-08-31 2018-02-27 Qualcomm Incorporated Wireless device with 3-D antenna system
US10516201B2 (en) 2016-04-11 2019-12-24 Samsung Electronics Co., Ltd. Wireless communication system including polarization-agile phased-array antenna
US10103424B2 (en) 2016-04-26 2018-10-16 Apple Inc. Electronic device with millimeter wave yagi antennas
KR102390488B1 (ko) * 2017-06-09 2022-04-25 삼성전자주식회사 안테나를 포함하는 전자 장치
US11177566B2 (en) * 2018-02-15 2021-11-16 Apple Inc. Electronic devices having shielded antenna arrays
CN111742447B (zh) 2018-02-22 2021-07-23 株式会社村田制作所 天线模块和搭载有天线模块的通信装置
US11695207B2 (en) * 2018-04-12 2023-07-04 Panasonic Intellectual Property Management Co., Ltd. Vehicle antenna device with side wall lens
KR102514474B1 (ko) 2018-07-13 2023-03-28 삼성전자주식회사 안테나 구조체 및 안테나를 포함하는 전자 장치
KR102280051B1 (ko) 2018-08-22 2021-07-21 삼성전자주식회사 안테나 모듈 및 이를 포함하는 전자 장치
WO2020066453A1 (ja) * 2018-09-27 2020-04-02 株式会社村田製作所 アンテナ装置及び通信装置
JP6773259B1 (ja) 2019-02-20 2020-10-21 株式会社村田製作所 アンテナモジュールおよびそれを搭載した通信装置、ならびにアンテナモジュールの製造方法

Also Published As

Publication number Publication date
US20240213680A1 (en) 2024-06-27
US12519236B2 (en) 2026-01-06
JP7571892B2 (ja) 2024-10-23
WO2023053865A1 (ja) 2023-04-06
JPWO2023053865A1 (https=) 2023-04-06

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