CN117642934A - 天线装置 - Google Patents

天线装置 Download PDF

Info

Publication number
CN117642934A
CN117642934A CN202280047739.0A CN202280047739A CN117642934A CN 117642934 A CN117642934 A CN 117642934A CN 202280047739 A CN202280047739 A CN 202280047739A CN 117642934 A CN117642934 A CN 117642934A
Authority
CN
China
Prior art keywords
power supply
line
supply element
antenna device
points
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
CN202280047739.0A
Other languages
English (en)
Chinese (zh)
Inventor
根本崇弥
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 CN117642934A publication Critical patent/CN117642934A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/42—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more imbricated arrays
    • 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
    • H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
    • 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
    • H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
CN202280047739.0A 2021-07-06 2022-06-16 天线装置 Pending CN117642934A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021112219 2021-07-06
JP2021-112219 2021-07-06
PCT/JP2022/024160 WO2023282015A1 (ja) 2021-07-06 2022-06-16 アンテナ装置

Publications (1)

Publication Number Publication Date
CN117642934A true CN117642934A (zh) 2024-03-01

Family

ID=84800282

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280047739.0A Pending CN117642934A (zh) 2021-07-06 2022-06-16 天线装置

Country Status (4)

Country Link
US (1) US20240154315A1 (enExample)
JP (1) JP7597221B2 (enExample)
CN (1) CN117642934A (enExample)
WO (1) WO2023282015A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022004111A1 (ja) * 2020-07-01 2022-01-06 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
KR20230011050A (ko) * 2021-07-13 2023-01-20 삼성전기주식회사 안테나 장치
TWI866089B (zh) * 2023-02-24 2024-12-11 立積電子股份有限公司 天線裝置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2751304B2 (ja) * 1989-01-31 1998-05-18 ソニー株式会社 アンテナの給電装置
WO2009093980A1 (en) * 2008-01-22 2009-07-30 Agency For Science, Technology & Research Broadband circularly polarized patch antenna

Also Published As

Publication number Publication date
JPWO2023282015A1 (enExample) 2023-01-12
US20240154315A1 (en) 2024-05-09
WO2023282015A1 (ja) 2023-01-12
JP7597221B2 (ja) 2024-12-10

Similar Documents

Publication Publication Date Title
US11024955B2 (en) Antenna module and communication apparatus
US11581635B2 (en) Antenna module
US10950945B2 (en) Antenna element, antenna module, and communication apparatus
US6798384B2 (en) Multi-element planar array antenna
US9698487B2 (en) Array antenna
US11777221B2 (en) Antenna module
US20090140943A1 (en) Slot antenna for mm-wave signals
CN117642934A (zh) 天线装置
US12244072B2 (en) Antenna device and communication device
WO2020261806A1 (ja) アンテナモジュールおよびそれを搭載した通信装置
WO2020027058A1 (ja) アンテナ装置
JP2019009544A (ja) デュアルバンドパッチアンテナ
JPWO2019220536A1 (ja) アレーアンテナ装置及び通信機器
JP5606338B2 (ja) アンテナ装置、アレーアンテナ装置
JP2009089217A (ja) アレーアンテナ装置
JPH04122107A (ja) マイクロストリップアンテナ
US12176636B2 (en) Antenna module
JP2006121219A (ja) 多共振平面アンテナ
US20240178567A1 (en) Antenna module and communication apparatus equipped with the same
JP7544155B2 (ja) アンテナ装置、レーダモジュール、及び通信モジュール
WO2023188785A1 (ja) アンテナモジュールおよびそれを搭載した通信装置
JPH10209743A (ja) スロット結合型マイクロストリップアンテナ
US20250337161A1 (en) Antenna module
WO2024262167A1 (ja) アンテナモジュールおよびそれを搭載した通信装置
WO2024135047A1 (ja) アンテナモジュールおよびそれを搭載した通信装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination