JP7593496B2 - 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

Info

Publication number
JP7593496B2
JP7593496B2 JP2023531899A JP2023531899A JP7593496B2 JP 7593496 B2 JP7593496 B2 JP 7593496B2 JP 2023531899 A JP2023531899 A JP 2023531899A JP 2023531899 A JP2023531899 A JP 2023531899A JP 7593496 B2 JP7593496 B2 JP 7593496B2
Authority
JP
Japan
Prior art keywords
inductor
antenna
filter device
band
frequency
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
JP2023531899A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023276879A5 (https=
JPWO2023276879A1 (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
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 JPWO2023276879A1 publication Critical patent/JPWO2023276879A1/ja
Publication of JPWO2023276879A5 publication Critical patent/JPWO2023276879A5/ja
Application granted granted Critical
Publication of JP7593496B2 publication Critical patent/JP7593496B2/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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
    • 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
    • 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
    • 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
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/175—Series LC in series path
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Filters And Equalizers (AREA)
JP2023531899A 2021-07-02 2022-06-24 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 JP7593496B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021111022 2021-07-02
JP2021111022 2021-07-02
PCT/JP2022/025295 WO2023276879A1 (ja) 2021-07-02 2022-06-24 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)

Publication Number Publication Date
JPWO2023276879A1 JPWO2023276879A1 (https=) 2023-01-05
JPWO2023276879A5 JPWO2023276879A5 (https=) 2024-01-24
JP7593496B2 true JP7593496B2 (ja) 2024-12-03

Family

ID=84691401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023531899A Active JP7593496B2 (ja) 2021-07-02 2022-06-24 フィルタ装置、アンテナ装置、およびアンテナモジュール

Country Status (4)

Country Link
US (1) US12494760B2 (https=)
JP (1) JP7593496B2 (https=)
CN (1) CN117501624A (https=)
WO (1) WO2023276879A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025052762A1 (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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004312741A (ja) 2003-04-03 2004-11-04 Stmicroelectronics Sa 一体型の二帯域インダクタンス及びその応用
WO2005036741A1 (ja) 2003-10-14 2005-04-21 Soc Corporation ノイズ防止コイル回路
WO2016167171A1 (ja) 2015-04-17 2016-10-20 株式会社村田製作所 共振回路、帯域阻止フィルタおよび帯域通過フィルタ
WO2018092453A1 (ja) 2016-11-18 2018-05-24 株式会社村田製作所 誘電体複合フィルタ、高周波モジュール、高周波フロントエンド回路、通信装置、及びＭａｓｓｉｖｅ ＭＩＭＯシステム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5573804B2 (ja) * 2011-09-23 2014-08-20 株式会社村田製作所 帯域通過フィルタ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004312741A (ja) 2003-04-03 2004-11-04 Stmicroelectronics Sa 一体型の二帯域インダクタンス及びその応用
WO2005036741A1 (ja) 2003-10-14 2005-04-21 Soc Corporation ノイズ防止コイル回路
WO2016167171A1 (ja) 2015-04-17 2016-10-20 株式会社村田製作所 共振回路、帯域阻止フィルタおよび帯域通過フィルタ
WO2018092453A1 (ja) 2016-11-18 2018-05-24 株式会社村田製作所 誘電体複合フィルタ、高周波モジュール、高周波フロントエンド回路、通信装置、及びＭａｓｓｉｖｅ ＭＩＭＯシステム

Also Published As

Publication number Publication date
WO2023276879A1 (ja) 2023-01-05
US12494760B2 (en) 2025-12-09
US20240120897A1 (en) 2024-04-11
JPWO2023276879A1 (https=) 2023-01-05
CN117501624A (zh) 2024-02-02

Similar Documents

Publication Publication Date Title
JP5817795B2 (ja) 高周波モジュール
US9503051B2 (en) High-frequency module having a matching element coupled to a connection unit
JP6183461B2 (ja) 高周波モジュール
JP6249020B2 (ja) 高周波モジュール
CN103348531B (zh) 稳频电路、天线装置及通信终端装置
JP6406266B2 (ja) 高周波モジュール
US7777592B2 (en) Antenna sharing device and portable telephone
CN107210721B (zh) 可变滤波电路、高频模块电路、以及通信装置
CN107078715A (zh) 高频模块
CN103141031A (zh) 阻抗变换电路以及通信终端装置
JP6760515B2 (ja) 整合回路および通信装置
JP6183462B2 (ja) 高周波モジュール
CN105453428B (zh) 高频模块
JP5804076B2 (ja) Ｌｃフィルタ回路及び高周波モジュール
JP7593496B2 (ja) フィルタ装置、アンテナ装置、およびアンテナモジュール
JP7601250B2 (ja) フィルタ装置、アンテナ装置、およびアンテナモジュール
JP7622871B2 (ja) フィルタ装置、アンテナ装置、およびアンテナモジュール
KR20210081257A (ko) 복합 필터 장치 및 밴드 패스 필터
WO2025052762A1 (ja) フィルタ装置、アンテナ装置、およびアンテナモジュール

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231013

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20231013

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240910

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241011

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: 20241022

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20241104

R150 Certificate of patent or registration of utility model

Ref document number: 7593496

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150