JP7814988B2 - 通信装置 - Google Patents

通信装置

Info

Publication number
JP7814988B2
JP7814988B2 JP2022037603A JP2022037603A JP7814988B2 JP 7814988 B2 JP7814988 B2 JP 7814988B2 JP 2022037603 A JP2022037603 A JP 2022037603A JP 2022037603 A JP2022037603 A JP 2022037603A JP 7814988 B2 JP7814988 B2 JP 7814988B2
Authority
JP
Japan
Prior art keywords
transmission line
communication device
flexible substrate
differential
sided flexible
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
JP2022037603A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023132345A5 (https=
JP2023132345A (ja
Inventor
大 苫米地
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2022037603A priority Critical patent/JP7814988B2/ja
Priority to US18/176,254 priority patent/US12549208B2/en
Publication of JP2023132345A publication Critical patent/JP2023132345A/ja
Publication of JP2023132345A5 publication Critical patent/JP2023132345A5/ja
Application granted granted Critical
Publication of JP7814988B2 publication Critical patent/JP7814988B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0475—Circuits with means for limiting noise, interference or distortion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/24—Terminating devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/24—Terminating devices
    • H01P1/26—Dissipative terminations
    • H01P1/268—Strip line terminations
    • 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
    • H01P3/026—Coplanar striplines [CPS]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Dc Digital Transmission (AREA)
JP2022037603A 2022-03-10 2022-03-10 通信装置 Active JP7814988B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022037603A JP7814988B2 (ja) 2022-03-10 2022-03-10 通信装置
US18/176,254 US12549208B2 (en) 2022-03-10 2023-02-28 Communication apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022037603A JP7814988B2 (ja) 2022-03-10 2022-03-10 通信装置

Publications (3)

Publication Number Publication Date
JP2023132345A JP2023132345A (ja) 2023-09-22
JP2023132345A5 JP2023132345A5 (https=) 2025-03-17
JP7814988B2 true JP7814988B2 (ja) 2026-02-17

Family

ID=87931273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022037603A Active JP7814988B2 (ja) 2022-03-10 2022-03-10 通信装置

Country Status (2)

Country Link
US (1) US12549208B2 (https=)
JP (1) JP7814988B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024163811A (ja) * 2023-05-12 2024-11-22 キヤノン株式会社 通信装置、および通信システム

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040000959A1 (en) 2002-06-28 2004-01-01 Howard Gregory Eric Common mode rejection in differential pairs using slotted ground planes
JP2004153626A (ja) 2002-10-31 2004-05-27 Canon Inc センタタップ終端回路及びセンタタップ終端回路を有するプリント配線板
JP2018007132A (ja) 2016-07-06 2018-01-11 日本電信電話株式会社 差動信号伝送装置
JP2020048068A (ja) 2018-09-19 2020-03-26 キヤノン株式会社 無線通信システム、通信装置、及び通信方法
JP2022006523A (ja) 2020-06-24 2022-01-13 キヤノン株式会社 通信システム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5530424A (en) 1994-09-16 1996-06-25 General Electric Company Apparatus and method for high data rate communication in a computerized tomography system
WO2017160282A1 (en) * 2016-03-15 2017-09-21 Intel Corporation Parasitic-aware integrated substrate balanced filter and apparatus to achieve transmission zeros
US10122057B2 (en) * 2016-09-25 2018-11-06 International Business Machines Corporation Bandwidth increase method for differential passive elements

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040000959A1 (en) 2002-06-28 2004-01-01 Howard Gregory Eric Common mode rejection in differential pairs using slotted ground planes
JP2004153626A (ja) 2002-10-31 2004-05-27 Canon Inc センタタップ終端回路及びセンタタップ終端回路を有するプリント配線板
JP2018007132A (ja) 2016-07-06 2018-01-11 日本電信電話株式会社 差動信号伝送装置
JP2020048068A (ja) 2018-09-19 2020-03-26 キヤノン株式会社 無線通信システム、通信装置、及び通信方法
JP2022006523A (ja) 2020-06-24 2022-01-13 キヤノン株式会社 通信システム

Also Published As

Publication number Publication date
JP2023132345A (ja) 2023-09-22
US20230291423A1 (en) 2023-09-14
US12549208B2 (en) 2026-02-10

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