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TWI799671B - 高頻多層濾波器 - Google Patents

高頻多層濾波器 Download PDF

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Publication number
TWI799671B
TWI799671B TW108147095A TW108147095A TWI799671B TW I799671 B TWI799671 B TW I799671B TW 108147095 A TW108147095 A TW 108147095A TW 108147095 A TW108147095 A TW 108147095A TW I799671 B TWI799671 B TW I799671B
Authority
TW
Taiwan
Prior art keywords
high frequency
multilayer filter
frequency multilayer
filter
multilayer
Prior art date
Application number
TW108147095A
Other languages
English (en)
Other versions
TW202042502A (zh
Inventor
權 崔
瑪麗安 貝羅里尼
Original Assignee
美商京瓷Ａｖｘ元件公司
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 美商京瓷Ａｖｘ元件公司 filed Critical 美商京瓷Ａｖｘ元件公司
Publication of TW202042502A publication Critical patent/TW202042502A/zh
Application granted granted Critical
Publication of TWI799671B publication Critical patent/TWI799671B/zh

Links

Classifications

    • 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
    • H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • 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
    • H03H7/1716—Comprising foot-point elements
    • H03H7/1725—Element to ground being common to different shunt paths, i.e. Y-structure
    • 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
    • H03H7/1766—Parallel LC in series path
    • 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
    • H03H7/1775—Parallel LC in shunt or branch 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)
  • Manufacturing & Machinery (AREA)
  • Filters And Equalizers (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
TW108147095A 2018-12-20 2019-12-20 高頻多層濾波器 TWI799671B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862782464P 2018-12-20 2018-12-20
US62/782,464 2018-12-20

Publications (2)

Publication Number Publication Date
TW202042502A TW202042502A (zh) 2020-11-16
TWI799671B true TWI799671B (zh) 2023-04-21

Family

ID=71098093

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108147095A TWI799671B (zh) 2018-12-20 2019-12-20 高頻多層濾波器

Country Status (6)

Country Link
US (2) US11114993B2 (zh)
JP (2) JP7652693B2 (zh)
CN (1) CN113228504B (zh)
DE (1) DE112019006358T5 (zh)
TW (1) TWI799671B (zh)
WO (1) WO2020132011A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020132179A1 (en) 2018-12-20 2020-06-25 Avx Corporation Multilayer filter including a capacitor connected with at least two vias
US11595013B2 (en) 2018-12-20 2023-02-28 KYOCERA AVX Components Corporation Multilayer electronic device including a high precision inductor
JP7355827B2 (ja) 2018-12-20 2023-10-03 キョーセラ・エイブイエックス・コンポーネンツ・コーポレーション 精密に制御された容量性エリアを有するコンデンサを備える多層電子デバイス
US11509276B2 (en) 2018-12-20 2022-11-22 KYOCERA AVX Components Corporation Multilayer filter including a return signal reducing protrusion
TWI776290B (zh) * 2020-11-27 2022-09-01 財團法人工業技術研究院 電容器以及包含所述電容器的濾波器與重佈線層結構
CN112953455B (zh) * 2021-02-22 2023-11-07 安徽安努奇科技有限公司 滤波器结构
CN113381715B (zh) 2021-06-21 2024-06-28 安徽安努奇科技有限公司 3d滤波电路与3d滤波器
JP2023031964A (ja) * 2021-08-26 2023-03-09 株式会社村田製作所 フィルタ装置
JP2024032223A (ja) 2022-08-29 2024-03-12 Tdk株式会社 積層フィルタ
CN117294269B (zh) * 2023-11-27 2024-03-26 华南理工大学 一种集成电容式带通滤波器
CN117791064A (zh) * 2023-12-14 2024-03-29 四川航天燎原科技有限公司 一种通用多频段滤波嵌入式集成接口及其制造方法

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US20170133997A1 (en) * 2015-09-26 2017-05-11 Murata Manufacturing Co., Ltd. Laminated lc filter

Also Published As

Publication number Publication date
JP7652693B2 (ja) 2025-03-27
US11114993B2 (en) 2021-09-07
JP2024056900A (ja) 2024-04-23
DE112019006358T5 (de) 2021-10-28
TW202042502A (zh) 2020-11-16
US11838002B2 (en) 2023-12-05
CN113228504B (zh) 2024-10-25
CN113228504A (zh) 2021-08-06
JP2022515134A (ja) 2022-02-17
WO2020132011A1 (en) 2020-06-25
US20210391842A1 (en) 2021-12-16
US20200204141A1 (en) 2020-06-25

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