JPWO2022270185A1 - - Google Patents

Info

Publication number
JPWO2022270185A1
JPWO2022270185A1 JP2023529698A JP2023529698A JPWO2022270185A1 JP WO2022270185 A1 JPWO2022270185 A1 JP WO2022270185A1 JP 2023529698 A JP2023529698 A JP 2023529698A JP 2023529698 A JP2023529698 A JP 2023529698A JP WO2022270185 A1 JPWO2022270185 A1 JP WO2022270185A1
Authority
JP
Japan
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
JP2023529698A
Other versions
JPWO2022270185A5 (ja
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 filed Critical
Publication of JPWO2022270185A1 publication Critical patent/JPWO2022270185A1/ja
Publication of JPWO2022270185A5 publication Critical patent/JPWO2022270185A5/ja
Pending legal-status Critical Current

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
    • H03H7/075—Ladder networks, e.g. electric wave filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/40—Structural combinations of fixed capacitors with other electric elements, the structure mainly consisting of a capacitor, e.g. RC combinations
    • 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
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1708—Comprising bridging elements, i.e. elements in a series path without own reference to ground and spanning branching nodes of another 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
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/46—Networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source
    • H03H7/463—Duplexers
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP2023529698A 2021-06-25 2022-05-19 Pending JPWO2022270185A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021105871 2021-06-25
PCT/JP2022/020811 WO2022270185A1 (ja) 2021-06-25 2022-05-19 フィルタ装置およびそれを搭載した高周波フロントエンド回路

Publications (2)

Publication Number Publication Date
JPWO2022270185A1 true JPWO2022270185A1 (ja) 2022-12-29
JPWO2022270185A5 JPWO2022270185A5 (ja) 2024-02-19

Family

ID=84544525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023529698A Pending JPWO2022270185A1 (ja) 2021-06-25 2022-05-19

Country Status (4)

Country Link
US (1) US20240097638A1 (ja)
JP (1) JPWO2022270185A1 (ja)
CN (1) CN117546413A (ja)
WO (1) WO2022270185A1 (ja)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001136045A (ja) * 1999-08-23 2001-05-18 Murata Mfg Co Ltd 積層型複合電子部品
JP2001144566A (ja) * 1999-11-17 2001-05-25 Murata Mfg Co Ltd 共振器、フィルタおよびフィルタモジュール
WO2021029154A1 (ja) * 2019-08-10 2021-02-18 株式会社村田製作所 ダイプレクサ

Also Published As

Publication number Publication date
WO2022270185A1 (ja) 2022-12-29
US20240097638A1 (en) 2024-03-21
CN117546413A (zh) 2024-02-09

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Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231115

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20231115