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
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TW
Taiwan
Prior art keywords
inductor
frequency
multilayer filter
conductive layer
dielectric
Prior art date
Application number
TW108147095A
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English (en)
Chinese (zh)
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
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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

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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 (https=)
JP (2) JP7652693B2 (https=)
CN (1) CN113228504B (https=)
DE (1) DE112019006358T5 (https=)
TW (1) TWI799671B (https=)
WO (1) WO2020132011A1 (https=)

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* Cited by examiner, † Cited by third party
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CN113273029B (zh) 2018-12-20 2022-08-02 京瓷Avx元器件公司 包括电容器的多层滤波器和形成多层滤波器的方法
JP7288056B2 (ja) 2018-12-20 2023-06-06 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 高精度インダクタを含む多層電子デバイス
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
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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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Also Published As

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

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