JP7355256B2 - 伝送線路及び電子機器 - Google Patents

伝送線路及び電子機器 Download PDF

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Publication number
JP7355256B2
JP7355256B2 JP2022565249A JP2022565249A JP7355256B2 JP 7355256 B2 JP7355256 B2 JP 7355256B2 JP 2022565249 A JP2022565249 A JP 2022565249A JP 2022565249 A JP2022565249 A JP 2022565249A JP 7355256 B2 JP7355256 B2 JP 7355256B2
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JP
Japan
Prior art keywords
hollow
transmission line
conductor layer
hollow parts
viewed
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
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JP2022565249A
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English (en)
Japanese (ja)
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JPWO2022113818A1 (https=
JPWO2022113818A5 (https=
Inventor
伸郎 池本
哲聡 奥田
恒亮 西尾
真典 岡本
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
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Publication date
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of JPWO2022113818A1 publication Critical patent/JPWO2022113818A1/ja
Publication of JPWO2022113818A5 publication Critical patent/JPWO2022113818A5/ja
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Publication of JP7355256B2 publication Critical patent/JP7355256B2/ja
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • H01B7/0208—Cables with several layers of insulating material
    • H01B7/0225—Three or more layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/02—Waveguides; Transmission lines of the waveguide type with two longitudinal conductors
    • H01P3/08—Microstrips; Strip lines
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Structure Of Printed Boards (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Waveguides (AREA)
JP2022565249A 2020-11-30 2021-11-16 伝送線路及び電子機器 Active JP7355256B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020198385 2020-11-30
JP2020198385 2020-11-30
JP2021033558 2021-03-03
JP2021033558 2021-03-03
PCT/JP2021/042035 WO2022113818A1 (ja) 2020-11-30 2021-11-16 伝送線路及び電子機器

Publications (3)

Publication Number Publication Date
JPWO2022113818A1 JPWO2022113818A1 (https=) 2022-06-02
JPWO2022113818A5 JPWO2022113818A5 (https=) 2023-07-13
JP7355256B2 true JP7355256B2 (ja) 2023-10-03

Family

ID=81756010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022565249A Active JP7355256B2 (ja) 2020-11-30 2021-11-16 伝送線路及び電子機器

Country Status (3)

Country Link
US (1) US12230423B2 (https=)
JP (1) JP7355256B2 (https=)
WO (1) WO2022113818A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026048599A1 (ja) * 2024-09-02 2026-03-05 株式会社村田製作所 多層基板及び電子機器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020084876A1 (en) 2000-12-29 2002-07-04 Wright Mitchel E. Slotted ground plane for controlling the impedance of high speed signals on a printed circuit board
JP2017123740A (ja) 2016-01-07 2017-07-13 シャープ株式会社 スイッチング電源
WO2017130731A1 (ja) 2016-01-27 2017-08-03 株式会社村田製作所 信号伝送線路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE27089E (en) * 1969-10-24 1971-03-23 Planar coaxial circuitry
JPS62269401A (ja) * 1986-05-16 1987-11-21 Mitsubishi Electric Corp サスペンデツド線路
US5844450A (en) * 1996-03-05 1998-12-01 Motorola, Inc. Integrated microstrip to suspend stripline transition structure and method of fabrication
US5712607A (en) 1996-04-12 1998-01-27 Dittmer; Timothy W. Air-dielectric stripline
JP2007123740A (ja) * 2005-10-31 2007-05-17 Sony Corp フレキシブル基板、光送受信モジュール及び光送受信装置
US8889999B2 (en) * 2011-10-24 2014-11-18 Cisco Technology, Inc. Multiple layer printed circuit board with unplated vias

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020084876A1 (en) 2000-12-29 2002-07-04 Wright Mitchel E. Slotted ground plane for controlling the impedance of high speed signals on a printed circuit board
JP2017123740A (ja) 2016-01-07 2017-07-13 シャープ株式会社 スイッチング電源
WO2017130731A1 (ja) 2016-01-27 2017-08-03 株式会社村田製作所 信号伝送線路

Also Published As

Publication number Publication date
WO2022113818A1 (ja) 2022-06-02
JPWO2022113818A1 (https=) 2022-06-02
US12230423B2 (en) 2025-02-18
US20230290537A1 (en) 2023-09-14

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