JP7740575B2 - アンテナモジュールおよびそれを搭載した通信装置 - Google Patents

アンテナモジュールおよびそれを搭載した通信装置

Info

Publication number
JP7740575B2
JP7740575B2 JP2024561190A JP2024561190A JP7740575B2 JP 7740575 B2 JP7740575 B2 JP 7740575B2 JP 2024561190 A JP2024561190 A JP 2024561190A JP 2024561190 A JP2024561190 A JP 2024561190A JP 7740575 B2 JP7740575 B2 JP 7740575B2
Authority
JP
Japan
Prior art keywords
radiating element
antenna module
dielectric substrate
center
ground electrode
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
JP2024561190A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024116548A1 (https=
JPWO2024116548A5 (https=
Inventor
良 小村
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 JPWO2024116548A1 publication Critical patent/JPWO2024116548A1/ja
Publication of JPWO2024116548A5 publication Critical patent/JPWO2024116548A5/ja
Application granted granted Critical
Publication of JP7740575B2 publication Critical patent/JP7740575B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
    • 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
    • H01Q1/2283—Supports; Mounting means by structural association with other equipment or articles mounted in or on the surface of a semiconductor substrate as a chip-type antenna or integrated with other components into an IC package
    • 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
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H01Q1/523—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between antennas of an array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/001—Crossed polarisation dual antennas
    • 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
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/378—Combination of fed elements with parasitic elements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Waveguide Aerials (AREA)
JP2024561190A 2022-12-02 2023-09-14 アンテナモジュールおよびそれを搭載した通信装置 Active JP7740575B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022193790 2022-12-02
JP2022193790 2022-12-02
PCT/JP2023/033504 WO2024116548A1 (ja) 2022-12-02 2023-09-14 アンテナモジュールおよびそれを搭載した通信装置

Publications (3)

Publication Number Publication Date
JPWO2024116548A1 JPWO2024116548A1 (https=) 2024-06-06
JPWO2024116548A5 JPWO2024116548A5 (https=) 2025-05-09
JP7740575B2 true JP7740575B2 (ja) 2025-09-17

Family

ID=91323500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024561190A Active JP7740575B2 (ja) 2022-12-02 2023-09-14 アンテナモジュールおよびそれを搭載した通信装置

Country Status (4)

Country Link
US (1) US20250260169A1 (https=)
JP (1) JP7740575B2 (https=)
CN (1) CN120283335A (https=)
WO (1) WO2024116548A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI854727B (zh) * 2023-06-29 2024-09-01 特崴光波導股份有限公司 雙極化貼片式天線
US20250260168A1 (en) * 2024-02-12 2025-08-14 Bae Systems Information And Electronic Systems Integration Inc. Additively manufactured electromagnetically coupled patch antenna

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017100126A1 (en) 2015-12-09 2017-06-15 Viasat, Inc. Stacked self-diplexed multi-band patch antenna
US20210367358A1 (en) 2020-05-22 2021-11-25 Mobix Labs, Inc. Dual-band cross-polarized 5g mm-wave phased array antenna

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017100126A1 (en) 2015-12-09 2017-06-15 Viasat, Inc. Stacked self-diplexed multi-band patch antenna
US20210367358A1 (en) 2020-05-22 2021-11-25 Mobix Labs, Inc. Dual-band cross-polarized 5g mm-wave phased array antenna

Also Published As

Publication number Publication date
JPWO2024116548A1 (https=) 2024-06-06
US20250260169A1 (en) 2025-08-14
WO2024116548A1 (ja) 2024-06-06
CN120283335A (zh) 2025-07-08

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