JP7571892B2 - アンテナ装置及び通信装置 - Google Patents

アンテナ装置及び通信装置 Download PDF

Info

Publication number
JP7571892B2
JP7571892B2 JP2023550500A JP2023550500A JP7571892B2 JP 7571892 B2 JP7571892 B2 JP 7571892B2 JP 2023550500 A JP2023550500 A JP 2023550500A JP 2023550500 A JP2023550500 A JP 2023550500A JP 7571892 B2 JP7571892 B2 JP 7571892B2
Authority
JP
Japan
Prior art keywords
waveguide
antenna
antenna element
region
housing
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
JP2023550500A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023053865A5 (https=
JPWO2023053865A1 (https=
Inventor
崇弥 根本
英樹 上田
健吾 尾仲
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 JPWO2023053865A1 publication Critical patent/JPWO2023053865A1/ja
Publication of JPWO2023053865A5 publication Critical patent/JPWO2023053865A5/ja
Application granted granted Critical
Publication of JP7571892B2 publication Critical patent/JP7571892B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • 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)
JP2023550500A 2021-09-28 2022-09-06 アンテナ装置及び通信装置 Active JP7571892B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021157779 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 (3)

Publication Number Publication Date
JPWO2023053865A1 JPWO2023053865A1 (https=) 2023-04-06
JPWO2023053865A5 JPWO2023053865A5 (https=) 2024-04-01
JP7571892B2 true JP7571892B2 (ja) 2024-10-23

Family

ID=85782377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023550500A Active JP7571892B2 (ja) 2021-09-28 2022-09-06 アンテナ装置及び通信装置

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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180358686A1 (en) 2017-06-09 2018-12-13 Samsung Electronics Co., Ltd. Electronic device comprising antenna
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
US20200227821A1 (en) 2018-02-15 2020-07-16 Apple Inc. Electronic Devices Having Shielded Antenna Arrays

Family Cites Families (10)

* 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
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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180358686A1 (en) 2017-06-09 2018-12-13 Samsung Electronics Co., Ltd. Electronic device comprising antenna
US20200227821A1 (en) 2018-02-15 2020-07-16 Apple Inc. Electronic Devices Having Shielded Antenna Arrays
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

Also Published As

Publication number Publication date
US20240213680A1 (en) 2024-06-27
US12519236B2 (en) 2026-01-06
WO2023053865A1 (ja) 2023-04-06
CN118044067A (zh) 2024-05-14
JPWO2023053865A1 (https=) 2023-04-06

Similar Documents

Publication Publication Date Title
US8126417B2 (en) Data processing device with beam steering and/or forming antennas
JP6930591B2 (ja) アンテナモジュールおよび通信装置
JP6705577B1 (ja) アンテナ素子、アンテナモジュールおよび通信装置
CN114270625B (zh) 天线装置和通信装置
US6906677B2 (en) Antenna, antenna device, and radio equipment
JP4379541B2 (ja) アンテナ装置、アレイアンテナ、マルチセクタアンテナ、および高周波送受波装置
WO2020031776A1 (ja) アンテナモジュール
EP2337153B1 (en) Slot array antenna and radar apparatus
KR101901101B1 (ko) 인쇄형 다이폴 안테나 및 이를 이용한 전자기기
JP7571892B2 (ja) アンテナ装置及び通信装置
JP7845537B2 (ja) アンテナ装置及び通信装置
US11942685B2 (en) Communication device
JP3364829B2 (ja) アンテナ装置
CN114243295B (zh) 相控阵天线、阵列单元及扫描角调节方法
JP7718496B2 (ja) アンテナ装置及び通信装置
US20250112373A1 (en) Antenna device, communication device, and method for manufacturing antenna device
JP7848414B2 (ja) フェイズドアレイアンテナおよびフェイズドアレイアンテナ装置
CN220233463U (zh) 相控阵天线及通信设备
CN222168706U (zh) 天线装置、天线模块以及通信装置
US20240332810A1 (en) Antenna module and communication device
JP2026068864A (ja) アンテナ装置およびアンテナユニット

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231227

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20231227

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240910

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240923

R150 Certificate of patent or registration of utility model

Ref document number: 7571892

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150