JPWO2020235040A1 - - Google Patents

Info

Publication number
JPWO2020235040A1
JPWO2020235040A1 JP2021519973A JP2021519973A JPWO2020235040A1 JP WO2020235040 A1 JPWO2020235040 A1 JP WO2020235040A1 JP 2021519973 A JP2021519973 A JP 2021519973A JP 2021519973 A JP2021519973 A JP 2021519973A JP WO2020235040 A1 JPWO2020235040 A1 JP WO2020235040A1
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.)
Granted
Application number
JP2021519973A
Other versions
JP7160191B2 (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 JPWO2020235040A1 publication Critical patent/JPWO2020235040A1/ja
Application granted granted Critical
Publication of JP7160191B2 publication Critical patent/JP7160191B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01P3/088—Stacked transmission lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling
    • H01P5/022—Transitions between lines of the same kind and shape, but with different dimensions
    • H01P5/028—Transitions between lines of the same kind and shape, but with different dimensions between 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
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0215—Grounding of printed circuits by connection to external grounding means
    • 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
    • H05K1/024—Dielectric details, e.g. changing the dielectric material around a transmission line
    • 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
    • H05K1/025—Impedance arrangements, e.g. impedance matching, reduction of parasitic impedance
    • 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
    • H05K2201/03—Conductive materials
    • H05K2201/0332—Structure of the conductor
    • H05K2201/0335—Layered conductors or foils
    • H05K2201/0338—Layered conductor, e.g. layered metal substrate, layered finish layer or layered thin film adhesion layer
    • 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
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
    • H05K2201/09727—Varying width along a single conductor; Conductors or pads having different widths
    • 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
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
    • H05K2201/09736—Varying thickness of a single conductor; Conductors in the same plane having different thicknesses

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Waveguides (AREA)
JP2021519973A 2019-05-22 2019-05-22 インピーダンス変換器 Active JP7160191B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/020251 WO2020235040A1 (ja) 2019-05-22 2019-05-22 インピーダンス変換器

Publications (2)

Publication Number Publication Date
JPWO2020235040A1 true JPWO2020235040A1 (ja) 2020-11-26
JP7160191B2 JP7160191B2 (ja) 2022-10-25

Family

ID=73459297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021519973A Active JP7160191B2 (ja) 2019-05-22 2019-05-22 インピーダンス変換器

Country Status (3)

Country Link
US (1) US20220247059A1 (ja)
JP (1) JP7160191B2 (ja)
WO (1) WO2020235040A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021129172A (ja) * 2020-02-12 2021-09-02 富士通株式会社 インピーダンス変換器及び電子装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05235612A (ja) * 1991-07-31 1993-09-10 Hughes Aircraft Co 異なる寸法の伝送構造間の一定インピーダンス転移部
JPH06291518A (ja) * 1993-03-31 1994-10-18 Nippon Chemicon Corp マイクロストリップラインによるインピーダンス変換器
JPH09213838A (ja) * 1996-01-31 1997-08-15 Sumitomo Electric Ind Ltd 半導体容器の端子及び半導体気密封止容器
JP2017098654A (ja) * 2015-11-19 2017-06-01 日本電信電話株式会社 インピーダンス変換器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5140288A (en) * 1991-04-08 1992-08-18 Motorola, Inc. Wide band transmission line impedance matching transformer
JPH0951209A (ja) * 1995-08-08 1997-02-18 Nippon Telegr & Teleph Corp <Ntt> 誘電体基板および配線基板
JP2013251863A (ja) 2012-06-04 2013-12-12 Nippon Telegr & Teleph Corp <Ntt> インピーダンス変換器
US9966180B2 (en) * 2016-01-22 2018-05-08 Raytheon Company Impedance transformer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05235612A (ja) * 1991-07-31 1993-09-10 Hughes Aircraft Co 異なる寸法の伝送構造間の一定インピーダンス転移部
JPH06291518A (ja) * 1993-03-31 1994-10-18 Nippon Chemicon Corp マイクロストリップラインによるインピーダンス変換器
JPH09213838A (ja) * 1996-01-31 1997-08-15 Sumitomo Electric Ind Ltd 半導体容器の端子及び半導体気密封止容器
JP2017098654A (ja) * 2015-11-19 2017-06-01 日本電信電話株式会社 インピーダンス変換器

Also Published As

Publication number Publication date
JP7160191B2 (ja) 2022-10-25
US20220247059A1 (en) 2022-08-04
WO2020235040A1 (ja) 2020-11-26

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