JP7180788B2 - 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
JP7180788B2
JP7180788B2 JP2021556048A JP2021556048A JP7180788B2 JP 7180788 B2 JP7180788 B2 JP 7180788B2 JP 2021556048 A JP2021556048 A JP 2021556048A JP 2021556048 A JP2021556048 A JP 2021556048A JP 7180788 B2 JP7180788 B2 JP 7180788B2
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JP
Japan
Prior art keywords
insulating base
ground conductor
transmission line
opening
signal line
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
Application number
JP2021556048A
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English (en)
Japanese (ja)
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JPWO2021095620A1 (https=
JPWO2021095620A5 (https=
Inventor
伸郎 池本
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
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 JPWO2021095620A1 publication Critical patent/JPWO2021095620A1/ja
Publication of JPWO2021095620A5 publication Critical patent/JPWO2021095620A5/ja
Application granted granted Critical
Publication of JP7180788B2 publication Critical patent/JP7180788B2/ja
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Classifications

    • 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
    • H01P3/081—Microstriplines
    • H01P3/082—Multilayer dielectric
    • 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
    • H01P3/085—Triplate lines
    • H01P3/087—Suspended triplate lines
    • 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
    • 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
    • H01P3/088—Stacked transmission 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
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0237—High frequency adaptations
    • 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
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0237—High frequency adaptations
    • H05K1/0243—Printed circuits associated with mounted high frequency components
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
    • H05K2201/09845—Stepped hole, via, edge, bump or conductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Structure Of Printed Boards (AREA)
  • Waveguides (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
JP2021556048A 2019-11-15 2020-11-05 伝送線路及び電子機器 Active JP7180788B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019206612 2019-11-15
JP2019206612 2019-11-15
PCT/JP2020/041294 WO2021095620A1 (ja) 2019-11-15 2020-11-05 伝送線路及び電子機器

Publications (3)

Publication Number Publication Date
JPWO2021095620A1 JPWO2021095620A1 (https=) 2021-05-20
JPWO2021095620A5 JPWO2021095620A5 (https=) 2022-04-27
JP7180788B2 true JP7180788B2 (ja) 2022-11-30

Family

ID=75912967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021556048A Active JP7180788B2 (ja) 2019-11-15 2020-11-05 伝送線路及び電子機器

Country Status (4)

Country Link
US (1) US12119531B2 (https=)
JP (1) JP7180788B2 (https=)
CN (1) CN216905421U (https=)
WO (1) WO2021095620A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230282955A1 (en) * 2020-11-30 2023-09-07 Murata Manufacturing Co., Ltd. Transmission line and electronic device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7197057B2 (ja) * 2020-05-15 2022-12-27 株式会社村田製作所 伝送線路
CN113452814A (zh) * 2021-05-21 2021-09-28 荣耀终端有限公司 传输组件及可折叠电子设备
JP7753391B2 (ja) * 2021-12-23 2025-10-14 京セラ株式会社 配線基板、配線基板を用いた電子部品実装用パッケージ、および電子モジュール
US20250247960A1 (en) * 2024-01-30 2025-07-31 Snap Inc. Air gapped dynamic-flex circuits with stripline impedance controls
WO2025225396A1 (ja) * 2024-04-22 2025-10-30 株式会社村田製作所 多層基板、多層基板モジュール及び電子機器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011007660A1 (ja) 2009-07-13 2011-01-20 株式会社村田製作所 信号線路及び回路基板
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
GB8828281D0 (en) * 1988-12-03 1989-01-05 Quantel Ltd Strip lines
US20050083147A1 (en) * 2003-10-20 2005-04-21 Barr Andrew H. Circuit board and method in which the impedance of a transmission-path is selected by varying at least one opening in a proximate conductive plane
KR100761858B1 (ko) * 2006-09-13 2007-09-28 삼성전자주식회사 향상된 전송 특성을 갖는 신호 전송 회로
JP5666270B2 (ja) * 2010-11-29 2015-02-12 株式会社ヨコオ 信号伝送媒体、高周波信号伝送媒体
CN110602883B (zh) * 2014-09-26 2022-10-21 株式会社村田制作所 传输线路及电子设备
JP6809544B2 (ja) 2017-02-20 2021-01-06 株式会社村田製作所 電子機器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011007660A1 (ja) 2009-07-13 2011-01-20 株式会社村田製作所 信号線路及び回路基板
WO2017130731A1 (ja) 2016-01-27 2017-08-03 株式会社村田製作所 信号伝送線路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230282955A1 (en) * 2020-11-30 2023-09-07 Murata Manufacturing Co., Ltd. Transmission line and electronic device
US12438247B2 (en) * 2020-11-30 2025-10-07 Murata Manufacturing Co., Ltd. Transmission line and electronic device

Also Published As

Publication number Publication date
US20220200116A1 (en) 2022-06-23
JPWO2021095620A1 (https=) 2021-05-20
CN216905421U (zh) 2022-07-05
WO2021095620A1 (ja) 2021-05-20
US12119531B2 (en) 2024-10-15

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