JP7601250B2 - フィルタ装置、アンテナ装置、およびアンテナモジュール - Google Patents

フィルタ装置、アンテナ装置、およびアンテナモジュール Download PDF

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Publication number
JP7601250B2
JP7601250B2 JP2023557959A JP2023557959A JP7601250B2 JP 7601250 B2 JP7601250 B2 JP 7601250B2 JP 2023557959 A JP2023557959 A JP 2023557959A JP 2023557959 A JP2023557959 A JP 2023557959A JP 7601250 B2 JP7601250 B2 JP 7601250B2
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Japan
Prior art keywords
inductor
filter device
antenna
path
capacitor
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JP2023557959A
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English (en)
Japanese (ja)
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JPWO2023080009A1 (https=
JPWO2023080009A5 (https=
Inventor
真也 立花
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
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Murata Manufacturing Co Ltd
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Publication of JPWO2023080009A1 publication Critical patent/JPWO2023080009A1/ja
Publication of JPWO2023080009A5 publication Critical patent/JPWO2023080009A5/ja
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0115—Frequency selective two-port networks comprising only inductors and capacitors
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/09—Filters comprising mutual inductance
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
    • H03H2001/0021—Constructional details
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
    • H03H2001/0021—Constructional details
    • H03H2001/0085—Multilayer, e.g. LTCC, HTCC, green sheets

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Filters And Equalizers (AREA)
JP2023557959A 2021-11-02 2022-10-25 フィルタ装置、アンテナ装置、およびアンテナモジュール Active JP7601250B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021179521 2021-11-02
JP2021179521 2021-11-02
PCT/JP2022/039627 WO2023080009A1 (ja) 2021-11-02 2022-10-25 フィルタ装置、アンテナ装置、およびアンテナモジュール

Publications (3)

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JPWO2023080009A1 JPWO2023080009A1 (https=) 2023-05-11
JPWO2023080009A5 JPWO2023080009A5 (https=) 2024-04-17
JP7601250B2 true JP7601250B2 (ja) 2024-12-17

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JP2023557959A Active JP7601250B2 (ja) 2021-11-02 2022-10-25 フィルタ装置、アンテナ装置、およびアンテナモジュール

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Country Link
US (1) US20240235516A1 (https=)
JP (1) JP7601250B2 (https=)
CN (1) CN118176662A (https=)
WO (1) WO2023080009A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118648075A (zh) * 2022-02-04 2024-09-13 株式会社村田制作所 电子部件
WO2025052761A1 (ja) * 2023-09-07 2025-03-13 株式会社村田製作所 フィルタ装置、アンテナ装置、およびアンテナモジュール

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014233074A (ja) 2012-10-19 2014-12-11 株式会社村田製作所 コモンモードフィルタ
WO2016125515A1 (ja) 2015-02-02 2016-08-11 株式会社村田製作所 可変フィルタ回路、高周波モジュール回路、および、通信装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0831755B2 (ja) * 1985-06-13 1996-03-27 松下電器産業株式会社 Ｌｃバンドパスフイルタ−
JP6406482B1 (ja) * 2017-03-29 2018-10-17 株式会社村田製作所 トラップフィルタおよびフィルタ回路

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014233074A (ja) 2012-10-19 2014-12-11 株式会社村田製作所 コモンモードフィルタ
WO2016125515A1 (ja) 2015-02-02 2016-08-11 株式会社村田製作所 可変フィルタ回路、高周波モジュール回路、および、通信装置

Also Published As

Publication number Publication date
CN118176662A (zh) 2024-06-11
JPWO2023080009A1 (https=) 2023-05-11
WO2023080009A1 (ja) 2023-05-11
US20240235516A1 (en) 2024-07-11

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