JP7310659B2 - 通信装置 - Google Patents

通信装置 Download PDF

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Publication number
JP7310659B2
JP7310659B2 JP2020040059A JP2020040059A JP7310659B2 JP 7310659 B2 JP7310659 B2 JP 7310659B2 JP 2020040059 A JP2020040059 A JP 2020040059A JP 2020040059 A JP2020040059 A JP 2020040059A JP 7310659 B2 JP7310659 B2 JP 7310659B2
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JP
Japan
Prior art keywords
conductor
circuit
voltage
resistor
communication device
Prior art date
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Active
Application number
JP2020040059A
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English (en)
Japanese (ja)
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JP2021141543A (ja
JP2021141543A5 (https=
Inventor
正志 渡部
誠 真下
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.)
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries 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 Sumitomo Wiring Systems Ltd, AutoNetworks Technologies Ltd, Sumitomo Electric Industries Ltd filed Critical Sumitomo Wiring Systems Ltd
Priority to JP2020040059A priority Critical patent/JP7310659B2/ja
Priority to US17/905,369 priority patent/US12088318B2/en
Priority to PCT/JP2021/006278 priority patent/WO2021182071A1/ja
Priority to CN202180015994.2A priority patent/CN115152186B/zh
Publication of JP2021141543A publication Critical patent/JP2021141543A/ja
Publication of JP2021141543A5 publication Critical patent/JP2021141543A5/ja
Application granted granted Critical
Publication of JP7310659B2 publication Critical patent/JP7310659B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/548—Systems for transmission via power distribution lines the power on the line being DC
    • 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
    • H03H7/06—Frequency selective two-port networks including resistors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/005—Reducing noise, e.g. humm, from the supply
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/30—Reducing interference caused by unbalanced currents in a normally balanced line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/56—Circuits for coupling, blocking, or by-passing of signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • 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
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/0091—Housing specially adapted for small 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
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Theoretical Computer Science (AREA)
  • Filters And Equalizers (AREA)
  • Dc Digital Transmission (AREA)
JP2020040059A 2020-03-09 2020-03-09 通信装置 Active JP7310659B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2020040059A JP7310659B2 (ja) 2020-03-09 2020-03-09 通信装置
US17/905,369 US12088318B2 (en) 2020-03-09 2021-02-19 Communication apparatus
PCT/JP2021/006278 WO2021182071A1 (ja) 2020-03-09 2021-02-19 通信装置
CN202180015994.2A CN115152186B (zh) 2020-03-09 2021-02-19 通信装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020040059A JP7310659B2 (ja) 2020-03-09 2020-03-09 通信装置

Publications (3)

Publication Number Publication Date
JP2021141543A JP2021141543A (ja) 2021-09-16
JP2021141543A5 JP2021141543A5 (https=) 2022-07-19
JP7310659B2 true JP7310659B2 (ja) 2023-07-19

Family

ID=77669292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020040059A Active JP7310659B2 (ja) 2020-03-09 2020-03-09 通信装置

Country Status (4)

Country Link
US (1) US12088318B2 (https=)
JP (1) JP7310659B2 (https=)
CN (1) CN115152186B (https=)
WO (1) WO2021182071A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12520440B2 (en) * 2021-03-30 2026-01-06 Autonetworks Technologies, Ltd. Communication device and communication apparatus
WO2022209843A1 (ja) * 2021-03-30 2022-10-06 株式会社オートネットワーク技術研究所 通信器及び通信装置
CN116884746A (zh) * 2023-06-02 2023-10-13 英业达科技有限公司 隔离变压器
JP2025179617A (ja) * 2024-05-28 2025-12-10 株式会社オートネットワーク技術研究所 車載装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020167536A (ja) 2019-03-29 2020-10-08 株式会社オートネットワーク技術研究所 通信装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3631343B2 (ja) * 1995-12-04 2005-03-23 富士通株式会社 通信・情報端末装置
JP2003046655A (ja) * 2001-08-03 2003-02-14 Matsushita Electric Ind Co Ltd ２線式給電通信装置
JP2004356918A (ja) * 2003-05-29 2004-12-16 Tdk Corp ノイズ抑制回路
JP2004362250A (ja) * 2003-06-04 2004-12-24 Fuji Electric Device Technology Co Ltd 安定化電源回路
JP4877998B2 (ja) * 2007-03-30 2012-02-15 ルネサスエレクトロニクス株式会社 半導体集積回路装置
JP2009111911A (ja) 2007-10-31 2009-05-21 Toyota Motor Corp 通信装置及び通信システム並びに通信方法
JP5924284B2 (ja) * 2012-03-16 2016-05-25 住友電気工業株式会社 通信装置及び通信システム
US9533638B2 (en) * 2013-07-18 2017-01-03 The Boeing Company Aircraft universal power converter
JP5878225B1 (ja) * 2014-11-14 2016-03-08 株式会社オートネットワーク技術研究所 通信システム及びコネクタ
JP6118304B2 (ja) * 2014-11-14 2017-04-19 株式会社オートネットワーク技術研究所 通信システム及び通信装置
US10382005B2 (en) * 2016-07-25 2019-08-13 Linear Technology Corporation Communications system using hybrid common mode choke and kelvin sensing of voltage
US10444823B2 (en) * 2016-07-25 2019-10-15 Linear Technology Corporation Communications system using hybrid common mode choke and kelvin sensing of voltage
JP6614109B2 (ja) * 2016-11-21 2019-12-04 株式会社村田製作所 無線回路搭載電子機器
US10027424B2 (en) * 2016-11-22 2018-07-17 Ciena Corporation Low-latency adjustment of flexible transceivers using pilot signal
JP7155107B2 (ja) * 2017-03-15 2022-10-18 株式会社村田製作所 回路モジュール、ネットワークモジュール、及び車載電子機器
JP6911580B2 (ja) * 2017-06-29 2021-07-28 富士電機株式会社 スイッチング電源装置の制御回路
DE102017009088A1 (de) * 2017-09-29 2019-04-04 WAGO Verwaltungsgesellschaft mit beschränkter Haftung Schaltkreis zur Überprüfung einer analogen Eingangsschaltung eines A/D-Wandlers
JP2021028999A (ja) * 2017-12-07 2021-02-25 日立オートモティブシステムズ株式会社 電子制御装置
US10382216B1 (en) * 2018-03-15 2019-08-13 Linear Technology Holding Llc Termination for wire pair carrying DC and differential signals
US10594519B2 (en) * 2018-05-01 2020-03-17 Linear Technology Holding Llc Power over data lines system using pair of differential mode chokes for coupling DC voltage and attenuating common mode noise
US11418369B2 (en) * 2019-08-01 2022-08-16 Analog Devices International Unlimited Company Minimizing DC bias voltage difference across AC-blocking capacitors in PoDL system
US11711591B2 (en) * 2020-05-06 2023-07-25 Marvell Asia Pte, Ltd. Common-mode filtering for high-speed cable interface

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020167536A (ja) 2019-03-29 2020-10-08 株式会社オートネットワーク技術研究所 通信装置

Also Published As

Publication number Publication date
WO2021182071A1 (ja) 2021-09-16
CN115152186B (zh) 2024-04-09
JP2021141543A (ja) 2021-09-16
US20230119130A1 (en) 2023-04-20
US12088318B2 (en) 2024-09-10
CN115152186A (zh) 2022-10-04

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