CN117501624A - 滤波器装置、天线装置以及天线模块 - Google Patents

滤波器装置、天线装置以及天线模块 Download PDF

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Publication number
CN117501624A
CN117501624A CN202280043010.6A CN202280043010A CN117501624A CN 117501624 A CN117501624 A CN 117501624A CN 202280043010 A CN202280043010 A CN 202280043010A CN 117501624 A CN117501624 A CN 117501624A
Authority
CN
China
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.)
Pending
Application number
CN202280043010.6A
Other languages
English (en)
Chinese (zh)
Inventor
立花真也
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 CN117501624A publication Critical patent/CN117501624A/zh
Pending legal-status Critical Current

Links

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
    • 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
    • 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
    • H03H7/09—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)
CN202280043010.6A 2021-07-02 2022-06-24 滤波器装置、天线装置以及天线模块 Pending CN117501624A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-111022 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 (1)

Publication Number Publication Date
CN117501624A true CN117501624A (zh) 2024-02-02

Family

ID=84691401

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280043010.6A Pending CN117501624A (zh) 2021-07-02 2022-06-24 滤波器装置、天线装置以及天线模块

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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7015870B2 (en) 2003-04-03 2006-03-21 Stmicroelectronics S.A. Integrated bi-band inductance and applications
WO2005036741A1 (ja) 2003-10-14 2005-04-21 Soc Corporation ノイズ防止コイル回路
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
JP6531824B2 (ja) 2015-04-17 2019-06-19 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
JP7593496B2 (ja) 2024-12-03
US12494760B2 (en) 2025-12-09
US20240120897A1 (en) 2024-04-11
JPWO2023276879A1 (https=) 2023-01-05

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